news re list or image processing systems moscow scientific inductrial association spectrum offer videoscan vision system for pc at wich include software and set of controllers software for support videoscan family program kit was developed kit includes more then different functions for image processing kit works in the interactive regime and has include help for non professional users there are next possibility input frame by any board of videoscan family read white image to from disk print image on the printer makes arithmetic with frames filter image work with gistogramme edit image include users exe modules controller vs the function of vs controller is to load tv images into pc at vs controller allows one to load a fragment of the tv frame from a field of x pixels the clock rate is mhz when loading an image with pixel in the line and mhz when loading a pixels image this provides the equal pixel size of input image in both horizontal and vertical directions the number of gray levels in any input modes is video signal capture time s controller vs the purpose of the controller is to enter the tv images into a ibm pc at or any other machine of that type the controller was created on the base of modern elements including user programmable gate arrays the controller allows to digitize a input signal with different resolutions its flexible architecture makes possible to change technical parameters instead of tv signal one can process any other analog signal including signals from slow speed scanning devices the controller has the following technical characteristics memory volume from k to mb resolution when working with standard video signal from x to x pixels resolution when working in slow input regime up to x pixels video signal capture time ms maximum size of a screen when memory volume is mb x pixels number of gray level clock rate for input up to mhz input video multiplexer input output lookup table lut possibility to realize scroll and zoom lines for external synchronization an input using external controlling signal electronic adjustment of black and white reference for analog digital converter possibility output image to the color rgb monitor one can change all listed above functions and parameters of the controller by reprogramming it image processor vs image processor vs allows to digitize and process tv signal in real time it is possible digitize tv signal with resolution and realize arithmetic and logic operation with two images processor was created on the base of modern elements including user programmable gate arrays and designed as a board for pc memory volume allows write to the frames with format it is possible to accumulate until images the processor has the following technical characteristics memory volume to mb number of the gray level input video multiplexer input output lookup table electronic adjustment for black and white adc reference image size from to possibility color and black white output possibility input from slow scan video sources
