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Description: Color Conversion Algorithms.• RGB to HSV & HSV to RGB • RGB to YIQ & YIQ to RGB • RGB to XYZ & XYZ to RGB • XYZ to CIE L*a*b* (CIELAB) & CIELAB to XYZ • XYZ to CIELUV & CIELUV to XYZ-Color Conversion Algorithms.
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Author: 大海 |
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Description: 图像从RGB格式转化成Lab,L*a*b*
从而可以在Lab下对图像处理
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Size: 1008 |
Author: Mr. Yang |
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Description: 对RGB彩色图像进行K-L变换的示例，根据《数字图像疑难解疑》内容编程实现
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Size: 1316 |
Author: skybird2006 |
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Description: Color Conversion Algorithms.• RGB to HSV & HSV to RGB • RGB to YIQ & YIQ to RGB • RGB to XYZ & XYZ to RGB • XYZ to CIE L*a*b* (CIELAB) & CIELAB to XYZ • XYZ to CIELUV & CIELUV to XYZ-Color Conversion Algorithms.
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Size: 39936 |
Author: 大海 |
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Description: 240X320 24位bmp 转换成16位RGB 程序
240X320在程序中可以改-240X320 24 bmp converted into 16 RGB procedures 240X320 in the proceedings can be to change
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Size: 27648 |
Author: zyl |
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Description:
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Size: 1171456 |
Author: yeqiang |
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Description: 该文档包Xvid最新编解码源代码.已编译生成了lib库和DLL库,可直接调用.CPU占用率不高,可直接支持RGB->RGB的编解码过程.其中还包括了一份关于Xvid核心API的说明文档,但不是官方的.一般的调用和研究的开源好算法,不会比收费的DxiV和MPEG4差!-The archive latest Xvid codec source code. Has been compiled to generate the lib library and DLL libraries, can be directly called. CPU occupancy rate is not high, can directly support the RGB-
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Size: 4638720 |
Author: 兴高 |
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Description: 本程序用来实现色彩RGB到Lab的转换，在VC平台下应用OPENGL开发的，属于三维绘图。-This procedure used to achieve the color conversion of RGB to Lab, in the VC application platform OPENGL development, belongs to three-dimensional graphics.
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Size: 72704 |
Author: creasewang |
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Description: 对RGB彩色图像进行K-L变换的示例，根据《数字图像疑难解疑》内容编程实现-RGB color images of the KL Transform example, under the
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Size: 1024 |
Author: skybird2006 |
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Description: ％ function [L, a, b] = RGB2Lab(R, G, B)
％ RGB2Lab takes matrices corresponding to Red, Green, and Blue, and
％ transforms them into CIELab. This transform is based on ITU-R
％ Recommendation BT.709 using the D65 white point reference.
％ The error in transforming RGB -> Lab -> RGB is approximately
％ 10^-5. RGB values can be either between 0 and 1 or between 0 and 255.
％ By Mark Ruzon from C code by Yossi Rubner, 23 September 1997.
％ Updated for MATLAB 5 28 January 1998.-％ function [L, a, b] = RGB2Lab(R, G, B)
％ RGB2Lab takes matrices corresponding to Red, Green, and Blue, and
％ transforms them into CIELab. This transform is based on ITU-R
％ Recommendation BT.709 using the D65 white point reference.
％ The error in transforming RGB-> Lab-> RGB is approximately
％ 10^-5. RGB values can be either between 0 and 1 or between 0 and 255.
％ By Mark Ruzon from C code by Yossi Rubner, 23 September 1997.
％ Updated for MATLAB 5 28 January 1998.
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Size: 2048 |
Author: 郑成勇 |
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Description: Convert a color image between color representations.
B = COLORSPACE(S,A) converts the color representation of image A
where S is a string specifying the conversion. S tells the
source and destination color spaces, S = dest<-src , or
alternatively, S = src->dest . Supported color spaces are
RGB R G B Red Green Blue (ITU-R BT.709 gamma-corrected)
YPbPr Luma (ITU-R BT.601) + Chroma
YCbCr / YCC Luma + Chroma ("digitized" version of Y PbPr)
YUV NTSC PAL Y UV Luma + Chroma
YIQ NTSC Y IQ Luma + Chroma
YDbDr SECAM Y DbDr Luma + Chroma
JPEGYCbCr JPEG-Y CbCr Luma + Chroma
HSV / HSB Hue Saturation Value/Brightness
HSL / HLS / HSI Hue Saturation Luminance/Intensity
XYZ CIE XYZ
Lab CIE L*a*b* (CIELAB)
Luv CIE L*u*v* (CIELUV)
Lch CIE L*ch (CIELCH)-Convert a color image between color representations. B = COLORSPACE (S, A) converts the color representation of image A where S is a string specifying the conversion. S tells the source and destination color spaces, S = ' dest <-src' , or alternatively, S = ' src-> dest' . Supported color spaces are ' RGB' R' G' B ' Red Green Blue (ITU-R BT.709 gamma-corrected)' YPbPr ' Luma (ITU-R BT.601 )+ Chroma ' YCbCr' /' YCC' Luma+ Chroma ( " digitized" version of Y' PbPr) ' YUV' NTSC PAL Y' UV Luma+ Chroma ' YIQ' NTSC Y' IQ Luma+ Chroma ' YDbDr' SECAM Y ' DbDr Luma+ Chroma ' JPEGYCbCr' JPEG-Y' CbCr Luma+ Chroma ' HSV' /' HSB' Hue Saturation Value/Brightness' HSL ' /' HLS ' /' HSI ' Hue Saturation Luminance/Intensity' XYZ ' CIE XYZ' Lab ' CIE L* a* b* (CIELAB)' Luv ' CIE L* u* v* (CIELUV)' Lch ' CIE L* ch (CIE
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Size: 4096 |
Author: 张灯结 |
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Description:
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Size: 219136 |
Author: libra |
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Description: 彩色空间模型转换程序RGB到YPbPr，YCbCr，YUV，YUV，YDbDr，JPEGYCbCr，HSV，HSL，XYZ，Lab，Luv，Lch-RGB color space model of the conversion process to YPbPr, YCbCr, YUV, YUV, YDbDr, JPEGYCbCr, HSV, HSL, XYZ, Lab, Luv, Lch
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Size: 4096 |
Author: 彭庆 |
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Description: Code for conversion of an image from RGB to l, alpha, beta color space and vice versa.
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Size: 93184 |
Author: ruchir |
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Description:
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Size: 81920 |
Author: xuyong |
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Description:
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Size: 224256 |
Author: xuyong |
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Description: 将图片从RGB空间转换到Lab空间的Matlab文件-The image from the RGB space is transformed into Lab space Matlab files
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Size: 2048 |
Author: faniky |
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Description: 彩色图像的处理-增强对比度，分RGB三个分量进行分别的处理，再直方图均匀化-Color image processing- Enhanced contrast
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Size: 1024 |
Author: 魔力鸟 |
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Description: détecter le centre d un ellipse de visage inclue dans une image, après la détection du couleur de peau et l élimination des autre couleur,
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Size: 1024 |
Author: ilyes |
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Description: led control for rgb use stc12c56
新型L ED 彩灯分为2 部分, 即彩灯控制器(主控模块) 和管内L ED 板模块(受控模块)。彩灯控制器可直接与220 V 交流市电相连接, 经过开关电源变换, 输出直流工作电压, 一方面为管内L ED 模块提供12 V 工作电源,另一方面为主控模块单片机系统(彩灯控制器) 提供5 V工作电源。整个系统工作由软件程序控制运行, 根据需要, 用户可以在L ED 彩灯工作通过主控模块上的按键来设定亮灯时间和灯光闪动频率。(LED control for RGB use stc12c56
The new L ED color lamp is divided into 2 parts, that is, the color lamp controller (main control module) and the L ED board module (controlled module) in the tube. The color lamp controller can be directly connected to the 220 V AC power. After switching the power supply, it can output the DC working voltage. On the one hand, it provides 12 V working power for the L ED module, and on the other hand, the main control module SCM system (color lamp controller) provides 5 V working power. The whole system is controlled by software program. According to the need, users can set up the lighting time and the flash frequency in the L ED color lamp through the buttons on the main control module.)
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Size: 19456 |
Author: mark13777 |
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