- 4 10 Points A Digital Camera That Uses A Color Ccd Image Sensor Has A 1024 X 768 Pixel Matrix It Is Known That The F 1 (105.73 KiB) Viewed 20 times
sensor has a 1024 × 768 pixel matrix. It is known that the frame
grabber of this camera uses a 16 bit register to store each pixel’s
color information. What is the memory requirement (in mega bytes)
for storing one color image?
5. (15 points) A portion of a color image’s RGB matrices are
shown below:
(a) Convert this image into a gray-level image.
(b) Can a 7 bit frame grabber be used to store the gray-level
image above? Why?
(c) What is the color of the pixel located at the upper left
corner?
4. (10 points) A digital camera that uses a color CCD image sensor has a 1024 x 768 pixel matrix. It is known that the frame grabber of this camera uses a 16 bit register to store each pixel's color information. What is the memory requirement (in mega bytes) for storing one color image? 5. (15 points) A portion of a color image’s RGB matrices are shown below: Red Matrix Green Matrix Blue Matrix www Www W 0 255 15 15 255 15 15 0 127 127 127 25 25 30 25 30 30 0 10 10 0 10 10 100 100 100 w (a) Convert this image into a gray-level image. (b) Can a 7 bit frame grabber be used to store the gray-level image above? Why? (c) What is the color of the pixel located at the upper left corner?