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 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?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?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.
- If we use 2-bytes pixel values in a 32-bit lookup table representation, how manybytes does the lookup table occupy? how many bytes does the image occupy?A 1440 × 1080 image is displayed, noninterlaced, at a rate of thirty frames per second.If the image is stored with 64K-color resolution, which uses 3 bytes per pixel, how much memory is required to store 1 minute of video?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?
- 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?How many colours are possible for each pixel if we use straight RGB value encoding with 10 bits per main colour? Within the bigger field of computer graphics, there are many smaller fields.For the following 5x5 image f(x,y) with 3 bits per pixel, compute the histogram of f(x,y)f(x,y) = 0 0 1 1 2 0 1 1 2 4 1 1 2 4 5 1 3 4 5 6 3 3 5 6 7
- If we use direct RGB value coding with 10 bits per major color, how many colors are available for each pixel? The area of computer graphics encompasses several specializations.Calculate how many KB (kilobytes) is the size of an uncompressed color image with a VGA spatial resolution of 640*480 pixels and 16 brightness levels for each color (red, green, and blue).An 8-bit pixel takes up one byte of computer space; one kilobyte is 1024 bytes; one megabyte is 1024 kilobyte. How large is a Landsat Thematic Mapper image in Megabytes knowing that each image includes 7 bands of 6,000 columns x 6,000 rows coded on an 8-bit pixel per band?