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Grayscale
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∙ 13y ago
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How many different shades of grey can a computer produce?
Most computer video hardware is capable of displaying 256 different shades of gray.
What is the mean mode and median to 256 265 247 256?
(247, 256, 256, 265) The mean is 256 The mode is 256 The median is 256
Why are there so many different shades of colors and what is the point of needing so many?
ColorsThis Is A Weird Question. That's Like Why Is There Air. IT IsStated That The Human Eye Can Detect Over 63,000 Different Colors. If Everything Was Black & White TV Wouldn`t Be Any Fun. Hope This Helps You anwernot a weird question .but, how boring the world would be if there was no color. The normal human eye can distinguish 256 shades of gray (between black and white), this gives limited quantities of data from the world that surround us. But the human eye also can distinguish normally 256 shades of every primary color too... since all colors come from mixing those shades of color then you have 256 x 256 x 256 (or 16777216) shades of color that can be distinguished. Compare it to just 256 shades of gray and then you will have a grasp at why is this, since color not only transmits emotions but information from the environment surrounding you (Depth, distance, consistence, density, temperature, etc) so you can better understand what surrounds you.
What is grayscale monitor?
the various shades / tints of gray between white and black - the human eye cant see very many shades so 256 shades is enough to cover what the eye can see - which is why a gif image with 256 levels can show black and white photos perfectly but not color photos which require millions of combinations
What is the phone number of the Blue And Gray Museum Of North Alabama in Decatur Alabama?
The phone number of the Blue And Gray Museum Of North Alabama is: 256-350-4018.
What game mode is the best in mag on ps3?
Domination, where there is 256 players on ONE server total chaos but totally fun
What is the most common color mode used for screen?
For viewing images on a screen or monitor the color mode is RGB. This is a light mixture that simulates all colors of the rainbow that are visible on a monitor, (256 colors).
How many colors in JPEG?
A standard 24bit JPG file can have up to 16,777,216 different colours. This is split by 8 bits for each Red, Green and Blue component. 2 to the power of 8 is 256. So each of the red, green and blue components has 256 different shades, combining these together gets us 256*256*256 = 16,777,216. More or less bits can be allocated to the RGB components of a jpg file but it should follow roughly the same principle.
How many minutes would take to transmit 512512 image with 256 gray levels at 300 baud?
512x512x1 (256 = 2^8 = 1byte) * 8 (convert to bits) / 300 bits per second = 6990.50(6) seconds.
How many humans eye colors are there?
The number of shades of gray that can be seen depends on the ambient light and the field of view. For example, I recently ran displaymate video software on a 15 inch diagonal DELL LCD monitor in a dark room. It displayed an image of 64 shades of gray. The video card limits the monitor to 256 gray shades. The monitor had a black and white luminance range from 0.12 to 100 cd/m^2 when set at a brightness level of 50. I was able to distinguish all 64 gray levels shown on the grayscale. The theoretical limit for the number of gray levels for this black and white luminance range listed above as determined by the DICOM grayscale is 465. The DICOM grayscale consists of an increasing gray luminance range from black to white. Each level is called a just noticeable difference (JND) because it is tested in a dark room by showing two gray levels with the same angle of view simultaneously while changing one gray level until it appears different to 50% of those tested. Changing The ambient light or the field of view will change the results. The DICOM gray scale is used for medical monitors with higher than normal luminance ranges to display x-rays.
What is the pixel of colour monitor?
An LCD that shows colors will have three subpixels with red, green, and blue subfilters. Using varying voltage each color of pixel--red, green, or blue--can vary by up to 256 shades. This allows a variety of 16.8 million colors since the total variation in possibilities is reflected by multiplying 256 red x 256 green x256 blue.
What is 256 times 256?
65,536 = 256 x 256 = 256²
