MATLABimagecolor

ReducetheNumberofColorsinanImage.Onsystemswith24-bitcolordisplays,truecolorimagescandisplayupto16,777,216(thatis,224)colors.,,Learnhowtoreducethenumberofcolorsinanimageusingcolorapproximationordithering.FeaturedExamples.ConvertBetweenRGBandHSVColor ...,Thecolorofeachpixelisdeterminedbythecombinationofthered,green,andblueintensitiesstoredineachcolorplaneatthepixel'slocation.Graphics ...,2016年1...

參考資訊如下
Reduce the Number of Colors in an Image

Reduce the Number of Colors in an Image. On systems with 24-bit color displays, truecolor images can display up to 16,777,216 (that is, 224) colors.

Color

Color

Learn how to reduce the number of colors in an image using color approximation or dithering. Featured Examples. Convert Between RGB and HSV Color ...

Image Types

The color of each pixel is determined by the combination of the red, green, and blue intensities stored in each color plane at the pixel's location. Graphics ...

Creating a color image

2016年10月1日 — I am trying to create a 256X256 image that starts out blue on the left hand side and scales down by one index every column so that it is ...

Changing colors in an image

To switch particular colors, use the FIND function to find the pixels which have a particular color say white and then set the true color to black or something ...

Display image with scaled colors

This MATLAB function displays the data in array C as an image that uses the full range of colors in the colormap.

How MATLAB Represents Pixel Colors

In a truecolor image, every image pixel has three values associated with it: the red, green, and blue components. You represent a truecolor image in MATLAB with ...