Assuming that a certain full-colour (24-bit per pixel) RGB raster system has a 512-by-512 frame buffer, how many distinct colour choices (intensity levels) would be available? How many different colours could be displayed at any one time?
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Assuming that a certain full-colour (24-bit per pixel) RGB raster system has a 512-by-512 frame buffer, how many distinct colour choices (intensity levels) would be available? How many different colours could be displayed at any one time?
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- Suppose a RGB raster system is to be designed using an 8 inch by 10 inch screen with a resolution of 100 pixels per inch in each direction. How long would it take to load this raster system in frame buffer with 24 bits per pixel, if 10^5 bits can be transferred per second?Suppose an RGB raster system is to be designed using an 8-inch x 10-inch screen with a resolution of 100 pixels per inch in each direction. If we want to store 12 bits/pixel in the frame buffer, how much storage (in bytes) do we need for the frame buffer?Consider a four-hour film to be displayed on a computer at 24 fps. Each frame is 420 x 270 pixels and a 24-bit RGB color encoding is being used How many bytes will be required to represent the whole film?
- Suppose the resolution of an image is 1024×768 pixels. If 24 bits are required to encode the color and intensity of each pixel, how many bytes are required to hold the image?Given the 3-bit 4x4 pixels image f(x,y) below, rescale the range of pixel values of f(x,y) so that they can be represented by 2 bits. What is the resulting image?If we use direct RGB value encoding with 10 bits per primary color, how many colors are available for each pixel? Numerous subdisciplines exist within the larger area of computer graphics.
- Consider a four-hour film to be displayed on a computer at 24 fps. Each frame is 420 x 270 pixels and a 24-bit RGB color encoding is being used In how many gigabytes the film in (a.) can be represented?Suppose a color monitor has a 1600x900 frame size and uses 8 bits for each of the three primary colors per pixel. What is the minimum size in bits of the frame buffer to store a frame?Consider a raster display system with resolution of 800 by 400. How many pixels could be accessed per second by a display controller that refreshes the screen at the rate of 60 frames per second?
- Consider a raster system with resolution of 640*480. What size frame buffer is needed to store 12 bits per pixel? How much storage is required if 24 bits per pixel are to be used?Given a screen display of resolution 1010 x 1000 of a system of frame buffer size of 1262500 bytes,i. Calculate the number of bits per pixel.ii. Calculate the total number of colors supported.iii. How many bytes of information would the video memory hold?iv. If a pixel requires 28 bits, how many bytes of information would the video memory hold?Data for a particular graphics display: color and intensity must be encoded at a resolution of 1024 x 768 pixels, with each pixel requiring at total of 8 bits.To store the contents of the screen in memory, how many bytes are required?