Question: Computer Graphic >> I Will give thumps up for nice answer 10 marks Question 1 Assume that a monochrome video display system has the following
Computer Graphic >>
I Will give thumps up for nice answer

10 marks Question 1 Assume that a monochrome video display system has the following characteristics: the resolution is 800 pixels (across) by 600 pixels (down) the origin (0, 0) is in the upper left corner the most significant bit (MSB) of each byte corresponds to the left-most pixel represented the first byte of the video buffer is called VIDBASE Answer the following questions: . a. When turning pixels on or off, a lookup table is often used to convert part of the x coordinate to a binary value. Write out this table in binary form. Be sure to include the lookup index as well as the binary value in each row. (5 marks) b. What is the mask for a pixel when When turning a pixel (x,y) off in this system, a mask is used. x=3? (5 marks) 10 marks Question 1 Assume that a monochrome video display system has the following characteristics: the resolution is 800 pixels (across) by 600 pixels (down) the origin (0, 0) is in the upper left corner the most significant bit (MSB) of each byte corresponds to the left-most pixel represented the first byte of the video buffer is called VIDBASE Answer the following questions: . a. When turning pixels on or off, a lookup table is often used to convert part of the x coordinate to a binary value. Write out this table in binary form. Be sure to include the lookup index as well as the binary value in each row. (5 marks) b. What is the mask for a pixel when When turning a pixel (x,y) off in this system, a mask is used. x=3
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