Photo is static. Static images

In the Photoshop family new version Photoshop SS 2014 z'avivsya noviy filter Rosmittya Contour(Path Blur), a wondrous tool for adding the effect to the image and reducing the synchronization of the image on the image. Photos with a collapse, whether it be throwing a ball, a racing car, or if it is, skip, the best in the distance for the synchronization of the movement and the addition of the plot picture, or directly to the collapse, in the first place, the image becomes static.

At the end of the day, the photographer Tigz Rice will show you how you can paint a photo of the dancer for an additional synchronization effect in Photoshop.

Tigz also opens the secrets of robots with a new filter Rosmittya Contour(Path Blur filter) in the new version of Photoshop CC 2014.

Pidsumkovyresult

Croc 1

Display the selected image in Photoshop CC 2014, and then re-create the image on Smart-ob'єkt(Smart Object), clicking the right mouse button on the ball with the output images and at the window, select the option Re-makevSmart-ob'єkt(Convert To Smart Object).

Pidkazka: Robot with Smart-Object will give you freedom of action when you make changes at any moment of the working process, and not lay your hands on the History panel.

Croc 2

Dali ydemo Filter - Rozmittya Gallery - Rozmittya Contour(Filter> Blur Gallery> Path Blur), open the parameters in the Rosmitt tool. Photoshop program will automatically add a blue outline to the image for direct control over the image.

Note shifting: Rosmitt Gallery(Blur Gallery) Rosmitt(Blur Tools), one of the parameters for adjusting the given instrument is the price Rosmittya Contour(Path Blur), the same parameter and assignments to the lesson.

Clack with a bear + pull on the edge of the contour, control it directly, as you see it. It is also possible to add the middle point to the contour, yaku can ruhati, schob to add the contour of the curvature.

Pidkazka: dodatkovo add speckles for contouring, clink in any kind of mice vdovzh blue line.

Croc 3

Clink the misha on any part of the image + pull the misha, so that you can match the contours of the image to your image. In the visual image, opening the contour of the ruch for the skin leg and hand, plus an additional contour for the head, and the residual contour for the clear tissue.

Tip: You can control the intensity of the skin contour of the growth by moving the mouse cursor to the end of the contour of the small round bunks that appear.

Note shifting: Controlling the intensity of the skin contour means that you can change the intensity of the growth of the skin surrounding the image.

Croc 4

At the parameters of the tool Rosmitt(Blur Tools) Rosmittya Contour(Path Blur) at the right side of the document, click on the menu, select the video, and select the option “Rear Sync Flash” in the list, an option is given to adjust the camera and flap the light points to the skin.

Vistavte parameters Speed(Speed) ta Smooth transition(Taper), as long as you do not reject the bazhany efect. Yak tilki vlashtu the contour of the rosmitt, press OK.

Croc 5

Turning the image in the main window in Photoshop, now you can customize the contours of the image by clicking on the Smart Filter and pressing the keys (Ctrl + I) for inverting the mask into the black color, and the color of the appealing effect of the image on your image. Dal, vibrate instrument Penzlik(Brush tool (B)), set the brush, the color of the penzel of the beads, and for the help of this penzel, carefully clean up the images of the image, if you wanted to add more pens.

Letter-digital symbols (BCS) and texts

BCSє The most important warehouse image of the presentation, so on їkh vikonannya there is a special respect. Scientifically advised that the accuracy and precision of the reading from the screen of the symbols to lay down from the chair and the healthy minds are safeguarded.

The first factor, which is required vrahovuvati - the distribution of the image field on the screen. The size of the screen itself can be applied to the adjustment of optics, so that it will not be possible to separate the building on the entire area of ​​the screen without the need for any edges around the edges. Write, text and іnshі important information slid rozmischuvati in the boundaries "Baked" image area, between which distance from the edges of the screen by 5-10% of the total line size. Any text that has been found needs to be removed from the center of the screen.

In a different way, with the preparation of font headings, introductory and explanatory captions, from pragmatic to the ordered and unbalanced text of the splash screens, to the full extent of the TV viewing. At the same time in the credits of the stolen no bazhani transferred slav. You can vikorystannya direct and ringing rosmayttya, and itself - dark BCS on a light background, and on another navpaki. With good illumination, primitiveness is more beautiful than victorious, direct contrast, and with lack of illumination, it is vicious. A series of contrasts in the course of the demonstration can be very often, so it’s stumbled, but more intelligently, you can receive the development of the singing dynamics of the manifestation, destroy the monotony.

With victorian color symbols, it is necessary to vrahovuvati їkh every day. However, in any case, the background will not be guilty of the mother of a bright color.

Psychologists have experimentally established the manifestation of "edge effects", such as the fact that the symbols on the edges of a row (or even a single one) are more or less aware of more and more, less symbols are in the middle of a row, but I read a row. It’s not worth talking about those who have a text that can be stacked in a number of rows, followed by a number of letters, and write a short one in a typical font, so that it’s stuck to the presentation style.

Static images

The efficiency of a particular type of graphic induce to lay down a choice of elements of the form of that organization. Incorrect vibration of elements, the fact of being overwhelmed by the versatility of the alphabet of educative people to reduce the informativeness of the illustrations.

For a graphic person, as if it were someone else, it is possible to see semantic and aesthetic parts. During the demonstration on the screen, madly, the guilty is that the semantic accuracy is neglected, the initial unconsciousness of the information is read.

Received respect to merit and aesthetics of visualization, some of the results are added to the speed of reading and a positive emotional background, so that you will be able to successfully collect the information. It is especially important there, because the self-made illustrations are not yet above the point.

Technologists of Medical Radiology (TMR) call on the numerical manipulation of the computer for detailed diagnostic images, to help you to correctly interpret. If technologists want to know, as a rule, they are aware of the visual inheritance of their manipulations, the stench cannot be smelled in the whole world of intelligence, mathematical and scientific principle, in the direction of one onslaught of mischief. The principles can be foldable all, except for the most technologically advanced TMP. Mabut, mathematical processing of the image in handcuffs and articles zalyaku, pereshkojaє or, perhaps, є non-tsіkava ТМР. Tim is not the least, you need to define and understand the basic principle, but to lie in the image of the image, TMP can expand its capabilities to remove the high quality of diagnostic images.

It is not possible to turn mathematicians into consideration of the processing of the image and the filtration. The statistic will describe the principle that lies in the low-lying procedures. Tsei describe it, but it is acceptable for technologists of the development of mathematical knowledge. The first procedures, which are discussed, are simple procedures, tied with static images. Large folding procedures, tied with dynamic images. Significant part of the image processing and filtering is displayed from physiologically scanned images and SPECT (single-photon combined computer tomography) image. It's a pity, the folding of the qikh nutrition is not possible report to describe here.

Processing static images

Static images, like boules, are transferred directly to the boat in real time, presented in analog format. This can give an unlimited range of values ​​and can show the images, which accurately represent the growth of radionuclides in organs and tissues. If you want the image to be even more high-quality, if the stench is right, in the real-time mode of collecting information, you will not have one option to add. Through the human factor, abo іnshі pardon, we can know the repetition of the rejection of the image і, in some ways, the repetition of tsіlich doslіdzhen.

Static images, transferred to the computer for capture or reduction, are presented in digital format. Tse zdіysnyuєtsya in electronic viewer with analog-to-digital conversion. In old cameras, the process of re-creation was connected through a series of resistor fences, as they tried to reveal the strength of the signal, which came from a number of photo multipliers, that was violated digital signal, proportional energy vipromynuvannya podіy.

Indifferently to the method, which is used for digitizing the image, the digital output signifies the discrete value of the analog data. As a result, there are images that can take over. Protect images є are less close to the original analogue tributes. You can hit the little 1, the digital detection of a small approximate view, and a duplicate of the analog signals.

Figure 1 - Analog curve and digital feed

Digital images of radiological medicine are stored from a matrix, formed by a technologist. Deyakі zagalny matritsі, wikoristovuyutsya in radіologіchnіy medіtі: 64x64, 128x128 and 256x256. In a 64x64 matrix, the computer screen extends 64 times horizontally and 64 vertically. The skin square in the result of such a subtype is called a pixel. Leather Piksel can take revenge on the number of tributes. A 64x64 matrix will have 4096 pixels on the computer screen, a 128x128 matrix gives 16384 pixels, and a 256x256 - 65536 pixels.

The image from the great number of pixels is more like original analogs of the data. Tim doesn’t mean, it means that the computer is guilty of taking more money and making more money, for which more money is needed on a hard disk and more money is hanging up to operational memory... A large number of static images are rendered for visual inspection by a doctor of radial medicine, so that we do not want to make a significant statistical numerical analysis. A number of out-of-the-box static methods of image processing make it easy for students to use it. These methods are not necessarily unique for the static processing of the image, but they can be stored in some dynamic, physiologically critical or OFECT-image. These are the methods:

Shkalyuvannya image;

Informing the background;

Zgladzhuvannya / filtration;

Digital presentation;

Normalization;

Image of the profile.

Scale image

For an hour to look at the digital images for visual control or to record the image, the technologist needs to vibrate the correct scale of the image. The scale of the image can be viewed either from the black-and-white format to the industrial versions of the gray or to the color format. The simplest gray scale will be a scale with two marks of gray, but we will not be that black. At times, if the meaning of the pixel is changed, the meaning is given, on the screen there is a black point, as if the meaning is to appear less, then it was (there is a glimpse in different x-ray images). The scale may be inverted for the examination of the Koristuvach.

Most often the scale is from 16, 32 and 64 to gray. In the case of cich vipadkahs, pixels, which revenge the most information, see how dark tin (chorni). Pixels, which show the minimum of information, see how the most recent views (prosorii). All of the windows will be in view as they are from the old, but based on a few information, as it smells like revenge. Interconnection between a number of points and between different values ​​can be linear, logarithmic or exponentially. Carefully vibrate the correct version of the syroe. It is vibrantly zanadto richly displayed in the gray color, the image can be expanded. Yaksho zamalo - the image can be seen as dark (small 2).

Malunok 2 - (A) an image with a great number of views in gray color, (B) an image with a small number of views in gray, (C) an image with a correct gradation of gray

Colored format can be used for scaling images, and in general, the process is formed from a blue scale of manipulations. However, the substitution of the image of the data from the old ones, the data of the image in the middle of the color in the fallowness of the number of information, which is to be found in the pictorial. If you want a color image that is adaptable for the ears and especially for the purpose of suspension, the color image is not enough to add to the interpretation of the film. In such a rank, richly likars, as and earlier, the will to look at the image in the gradations of the gray.

Introduce the background

There are numerical non-essential factors in the images of radiological medicine: background, Compton rosette and noise. These factors are uncommon for radiological medicine for the localization of radioactive pharmaceuticals at the boundaries of one tissue organ.

Such anomalous values ​​(indications) tampering with a hundred inserts at the loss of the image. Vidliks, selected from dzherel, how to lie and curl up, є in the background. Compton's way of thinking about a photon, which is seen from its own way. It’s not so important that the photon will be viewed from the gamma camera, or if it wasted enough energy, it’s not so important. Tim doesn’t mean it, if the photon sees the big camera, and the waste of energy can be great for the camera, but it’s worth it. In the minds of the minds, the Compton rozkid can be re-structured with a camera, which can be walked from among other dzherels, the most areas, and which can become interesting. Noise є with low fluctuations in the electronic system. For normal surroundings, the noise does not come to some wikids in the same world as von and compton rosiyuvannya. However, as a background and com- ponent development, the noise can be absorbed by the degradation of the image. It may be especially problematic for the preschool, because it plays an important role in the residual interpretation of presentence. Background problems, Compton rosters, and noise can be brought up to a minimum for an additional process, as seen in the background. As a rule, the technologist gets an area of ​​interest (ROI), which is suitable for the background, but in some cases the area of ​​interest is generated by a computer (Fig. 3).

Baby 3 - Image of the heart. Demonstration of the correct distribution of the ROI background (arrow)

Regardless of the method for the correct allocation of the ROI background, the technologist is not responsible for it. The background of regions from a large number of regions can be known for a large number of parameters for an organ or tissue in interests. On the other hand, the background of the regions from the vinyatkovo low number of regions, there are few parameters from the image. The offense may be due to the wrong interpretation of the message.

The background visibility starts with a shift in the number of views from the background ROI mode and a subset of the number of pixels to take place in the ROI background. As a result, the number is seen from the skin pixel in the organ or tissue. For example, let’s assume that the background ROI is 45 pixels and 630 pixels are removed. Average background:

630 views / 45 pixels = 14 views / pixels

Zgladzhuvannya / filtration

Meticulously zgladzhuvannya є reducing noise and reduced visual image. It is often called “filter”. Є two types of filters, which can be crimson in the hallucination of radio medicine: spaciousness and time. Spacious filters are used for static images, as well as for dynamic images, only for dynamic images.

The simplest method has a square of 3-x-3 pixels (nine squares), as well as the value in the skin pixel. The value of the pixels near the square will be averaged over, and the value is given to the central pixel (Fig. 4). On the technologist's thought, the whole operation can be repeated for the entire computer screen or the interconnected zone. Additional operations can be made from 5-5 or 7-7-7 squares.

Malunok 4 - 9 pikselna simple scheme zgladzhuvannya

It is similar, but rather folding, the operation of transferring the stem of the filter core by way of a well-known value of the pixels, so that you can feel the central pixel. Leather piksel multiply on all types of values. The distance from the core of the filter is summed up. Nareshty, sum, the value of the kernel of the filter is added to the sum of the important values ​​and the value is given to the central pixel (Fig. 5).

Malunok 5 - 9-tipicelna scheme of smoothing with the important core of the filter

Not so much є those who, when slicked, want the image to be more attractive visually, the image can be expanded, and the waste of the individual building image. Kintseve victoriannya of the core of the filter includes the level of negative values ​​in the peripheral pixels with positive values ​​in the center of the pixel. The whole method is well-respected tendencies to the activation of the number of distributions between the susceptible pixels and the possible use of vicories for the improvement of the appearance between the organs and tissues.

Digital communication and normalization

There is a serious problem in radiological medicine of detecting activity for the purpose of detecting or masking abnormal indicators of the accumulation of the indicator. Bagato from tsikh tough bully podolans for rakhunok zasosuvannya tehnologiya OFFECT. Tim is not the least, you need intelligent methods to correct all information from a flat image. One of these methods is digital communication. The digital display includes the display of one image from the other. Look at the change of mind when the radioactive pharmaceuticals are localized in normal and pathological tissues, so that the correctness of the interpretation is important for the doctor. In order to help differentiate between normal and pathological tissues, another radio-pharmaceutical drug is administered only in the boundaries of healthy tissues. The image of another radio-pharmaceutical product appears from the first image, having overshadowed only the image of anomalous tissue. It’s important, very important, that the patient became unruffled between the first and the other introduced.

If the technologist sees a higher image from a low-quality first image, it is possible to see a sufficient amount of anomalous fabric to create a normal view (Fig. 6).

Figure 6 - Digital view without normalization

In order to unify the grave-negative results in the past, the image may be normalized. Normalization is a mathematical process, in which the development of the images can be used in two different ways. For normalization of the image, the technologist needs to see a small area of ​​interest for the fabric, as it is normal. The number of views in a region in the first image (with a low number) is divided into graphs in such a region of another (with a high number). It is necessary to give a multiplicity of functions, to create a picture of all images. On little 7, "normal zone", at the end of the day there will be a top liviy picsel. The price in the "normal display" (2), distributed to the display of another image (40), yes the performance is set to 20. All the images in the first image, then to the display in the other image, are 20.

Figure 7 - Informing the background with normalization

Image of profiluvannya

The imaging of the profile is simple procedure, as vikorystovuyutsya for a single assessment of the different parameters on a static image. For profiling of the image, the technologist displays the displayed program on the computer, and the positioning of the line on the computer screen. The computer will look at the pixels, meaning the line, and will cause the graph of the fallowness of the droplets to be displayed in the pixels. Picture of a profile ma decilka zastosuvan. For static monitoring of myocardial perfusion, the profile is taken through the myocardium to provide additional assistance at the designated stage of myocardial perfusion (Fig. 8). At the time of the prelude to the Kryzhovo-club area, the profile vikorystovuyutsya on the basis of the assessment of the uniformity of the cyst chasing of the agent of Kryzhovo-club slopes on the images. Nareshty, the image of the profiles can be used as a control for the analysis of the contrast of the camera.

Malunok 8 - Image of myocardium profile

Processing of dynamic images

Dynamical images are a set of static images, which are taken out last. This rank, in front of the discussion about the warehouse of analog and digital static images, is used for dynamic images. Dynamic images, rendered in digital format, are stored in matrices, vibrated by a technologist, albeit, as a rule, matrices in size 64-64 or 128-128. If you want a matrix, you can put a threat to the separate building of the image, the stench is much less memory for saving that operational memory, lower matrix 256-256.

Dynamic images, which can be used to assess the efficiency of the accumulated and / or the efficiency of the RFP from organs and tissues. Deyaki procedures, for example, three-phase scan of the cyst and intestinal bleeding, only visual inspection of the doctor, and the formation of diagnostic tests. In the last few days, such as nephrogram (Fig. 9), before drinking and hepatobiliary fraction, you will need a few assessments, like a part of the diagnosis of the drug.

A number of out-of-the-box methods of dynamical processing of the image are discussed at the end of the day, so that they can be fixed in clinical practice. These methods are not necessarily unique for dynamic processing of images, but they will be mothers for physiologically critical or OFECT images. Tse methods:

Pidsumovuvannya / additional image;

Timchasoviy filter;

Curves to the hour of activity;

Image / add-on

Pidsumovuvannya image and supplementary є interchangeable terms, which should be in place up to one process. At the ts_y statty bude vikoristovuvatisya termin pidsumovuvannya image. Pidsumovannya image - the process of pidsumovannya value of several images. If I want to win the situation, for any summation of the image there will be no more, there are more vignettes, but not a rule. That is why the reason for making images is very hard to get used to, not for normalizing images.

The image of the image can be summed up or partly, or if it’s possible, you can only remove one image. Alternative method including the squeezing of dynamic images in a few frames. Necessarily according to the method, the headache of the image is cosmetic in nature. For example, the last image from a low number is to the point of being too busy to see an organ or to a tissue to be able to grow. Obviously, a further image of the visualization of organs and tissue is accepted by the technologist, in addition to the visualization of visual interpretation of the results of the preliminaries (Fig. 9).

Figure 9 - (A) nephrogram before (B) writing

Timchasova filter

Meta filtration - reduction of noise and reduction of visual image quality. The spaciousness of the filtration, often seen as a zgladzhuvannya, stagnates to static images. However, the fragments of dynamic images are the last time the static images have been re-arranged, and the vast spaces of the filters and dynamical ones have been completely built up.

Rіznі types of filters, time filter, stasis for dynamic doslіdzhen. Pics in the last frames of dynamic analysis are unlikely to recognize the great number of accumulated images. Tim is not the least, small changes in one frame from the front can lead to a "moment". Timing filters successfully speed up the measures, instantly minimizing the significant statistical fluctuations of the data. It is necessary to filter the technique of the middle one, if the pixel is assigned the mean value of the identical pixels in the front and offensive frames.

Curves to the hour of activity

Kilkisne dynamic images for assessing the speed of accumulation and / or the speed of the RFP from organs or fabrics, in the end shell, knitted at a crooked hour of activity. Curves to the hour of activity to be victorious to demonstrate that, as seen in the region, to tell us, will be changing in an hour. Likewise, there is a possibility of being drawn from a variety of products, accumulated and about an hour (for example, a nephrogram), a frequency of vision (for example, a hepatobiliary fraction of a product, a freeze-up of a slurry), or just an hour

Regardless of the procedure, the curves of the hour of activity are repaired from the value of the ROI near the tissue organ. The technologist can vikoristovuvati svitlove chi mishu pen for ROI painting. Tim is not mensh, є deyaki computer programs, scho automatically tamper with the path of the contour analysis. The low number of dosages can be a problem for technologists, some of the organization and fabrics can be important for the reason. The actual ROI can be seen from the technologist, if you want to make sure that the docks are between the body and the fabric will not be easily worn out. For those who are very young, the ROI can be lost in the last few minutes (for example, nephrogram), which can be lost in the last few years of ROI. small size, the shape of that rosttashuvannya (for example, viporozhnennya shlunk)

Send the child in the ROI to be used for the skin frame and the background is seen from the skin image, call for prompting the data at the hour of the X axis and the growth along the Y axis (Fig. 10).

Figure 10 - Imitation of a crooked hour of activity

As a result, the curve for an hour will be visually and numerically correlated with the norm for a specific skin condition. In all cases, the speed of accumulated visualization, as well as the lateral form of crookedness in the form of normal pre-life, may be necessary for the reasoning, so that there is still a residual interpretation of the results of the pre-life.

Visnovok

A number of procedures that can be frozen for a static image can also be frozen to a dynamic visualization. Something else was discussed, but dynamic images are the last row of static images. In addition to the number of dynamic procedures, they are not static equivalents. The manipulation of static and dynamic images does not compromise on many results. A lot of procedures are straightforward to the reduction of the image. In order to avoid the majority of the results, do not overwhelm the procedure with less importance. Don't talk about those with a picture of a thousand words. Besides, temporality, computerized diagnostics images, correct interpretations, can be meaningful for the improved quality of life of people.

List of Victory Literature

1. Bernier D, Christian P, Langan J. Nuclear Medicine: Technology and Techniques. 4th ed. St. Louis, Missouri: Mosby; 1997: 69.
2. Early P, Sodee D. Principles and Practices of Nuclear Medicine. St. Louis, Missouri: Mosby; 1995: 231.
3. Mettler F, Guiberteau M. Essentials of Nuclear Medicine Imaging, 3rd ed. Philadelphia, Penn: W.B. Saunders; 1991: 49.
4. Powsner R, Powsner E. Essentials of Nuclear Medicine Physics. Malden, Mass .: Blackwell Science; 1998: 118-120.
5. Faber T, Folks R. Computer processing methods for nuclear medicine images. J Nucl Med Technol. 1994; 22: 145-62.

Ymovіrno, seodnі practical koshenny koristuvach reveals its basic principle of securing and displaying graphic information on a computer. Tim is not the least, say about the whole lot of words, about the coming of the house about digital viewer about (like є dynamically changing one one after the image) bully for us zruzumilishim.

At first glance, a bright little one, images on the screen monitors we do not see much of the usual photography. However, at the same time, the presented image is simply magnificent. At that hour, as the photographic knowledge is set on the molecular level (so that this element is fundamentally not obscured by the human dawn, right away from the crowd), the little ones on the monitor screens (it’s okay to form computers in memory) - We store the image (most often) of the rectangular form by means of elementary storage. Kozhen piksel has a splendid color, protects through їkh maliy rzmіr okremі pіkselі (mayzhe chi zovsіm) do not have a vague eye, and in people who look at the picture on the monitor screen, which is a great purchase of a picture without a picture.

Note
The image on the screens of computers is molded behind the additional pixels of the square form. On the view of computers, the TV standards are square, and rectangular pixels. The parameter that characterizes the performance of the sizes of pixels, the appearance of the performance of horizontal and vertical sizes, or the proportions of the pixel ( pixel aspect ratio). You can learn more about your report with a number of characteristics at lesson 4.

Small. 1.2... Images on computers are shaped like picels

Kozhen picsel (before speech, word pixel approved in the first two letters of the English words picture element) presenting information about the "average" intensity and color of the image area. There is a large number of pixels, how to become babies, and how to call them. With more pixels to create the image, it’s more natural to see it with a human eye, it’s like, it’s like the other guy called (Fig. 1.3). In such a rank, the boundary "quality" of the computer baby is the size of the pixels, which is molded. Drobnіshі, nіzh pіxelі, details of a computer baby are destined to be destroyed and in principle not new. If you look at such a little one in a big way, then, in the world of growth, it is only possible to buy pixels, but not any other details, like a lot of photos.

Small. 1.3... The number of images (dialed)

Here it is variably meant that, in Perche, I can use traditional (analog, and not digital) photography (since the principle of digital photography is the same as the principle of forming images from pixels), but in a different way, navit for her, talk about the quality of the image, wait for the memory of the very technology of photography. Even the image on the photographic display will be used to pass the light through the camera lens, and its quality (since the clarity and development of other details) must be kept in the middle of the optical quality. To that, strictly apparently, the readiness of the traditional sign is "uninteresting", they said about yak, є to deyakim overextended.

Note
As a matter of fact, modern digital cameras allow you to capture the image, which made it practical not to compromise the analog one (for the sensible, it is possible to digitize such a number of pixels, as it is a "trick" of self-awareness). However, for the subject of our book, the fact is not an important role, so in this hour, digital video in the overwhelming majority of vipads is transferred from a relatively low-quality building (there are not many extraordinary parameters for such.

Now, three of you ask for help, just see the little ones at the digital viewer, you need to cover him with a straight-flowed mesh size MxN (M horizontal points N vertically). Tse of numbers MxN(for example, 320x240, 800x600, etc.) and call it a separate building ( resolution) image, or by resizing the frame ( frame size). Then averaged the data about the structure of the image in the inter-face of the skin pixel and write down all the information about the skin from the MxN image into a graphic file. For the color image, there will be information about the specific color of the skin pixel (about the computer presented to the color, there are three words in the lower section), and for the black-and-white image - the information about the intensity of the black color. Shcheb explain shtalk important parameters computer presentation of the image, which can be downloaded from the distance of three reports on the last type - the little ones, the ones on the side of the gray color ( grayscale), so at the gradation from white to black.