IR Pixel and Display Processing

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Hill_Brian++at++amelnx.advmar.com
Sun, 21 Jul 96 18:48:42 EST

     Performers,
      
     I have some questions concerning pixel processing and display
     generation processing.
      
     1) On an IR what is the formula for determining pixel processing
        requirements i.e. how to determine how many RMs are going to be
        required? The formula I know is:
      
        Number Chans x Resolution x Update Rate x Depth Complexity
      
        I understand that the system can be designed for the average
        instead of maximum load requirement and then let the dynamic
        resolution and pixel fill load management take care of the tough
        frames.
      
     2) How does multi-sampling, sub-pixel sampling, and anti-aliasing
        affect this on the IR?
      
     3) On an IR with the 8 channel display option I want to configure 5
        channels as:
      
        4 chans at 1024x768 50 Hz
        2 chans at 1024x640 50 Hz
        1 chan at 640x480 50 Hz
      
        All non-interlaced.
      
        For a total of about 247 Mpixels for the DG to process. Can I do
        this?
      
     One of these days I am going to understand this stuff :)
      
     Thanks,
      
     Brian

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