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SaveJPEG
- 提示: JPEG压缩分为三个部分: 1.JPEG压缩原理及算法(RGB/YCbCr,DCT/IDCT,量化,Z字型编码,用DPCM对DC/用RLE对AC编码/Huffman编码) 2.JPEG标记格式 3.JPEG图片文件的组织形式(位于SOS后的图像压缩数据是由MCU块怎样排列的,特别是使用了DRI之后) 还有许多细节问题: 1.解码过程中遇到“FF 00”当“FF”处理,否则忽略“FF” 2.进行DCT前YCbCr要减128,进行IDCT前要加128(相当于Y减128,YCbCr不需要加12
RGB2YUV
- 去隔行算法模拟,把一副RGB格式图片(BMP文件)先转为YCbCr格式,然后进行场分离,再基于奇场和偶场,合成帧,提高图像分辨率。-To simulate deinterlacing algorithm, several c codes perform RGB->YCbCr, Deinterlacing
videoprocessing
- 图像420转换为422或444的算法。高斯加噪算法,脉冲加噪算法。-YCbCr 4:2:0 image is converted to 4:2:2 or 4:4:4 of the algorithm, Matlab program is
CbCrEllipse
- 用matlab实现的肤色检测,采用CbCr椭圆聚类算法,克服了高光的干扰,能很好的把肤色分割出来。-Skin color detection using matlab implementation, using CbCr elliptical clustering algorithm, to overcome the interference of high light, the color can be a good split.
ycbcr
- 肤色检测,YCbCr算法实现肤色检测函数。图像处理。-Skin detection, YCbCr algorithm skin detection function. Image processing.
colorization
- 给灰度图像任意着色,利用随机游走算法,色彩空间变换,通过YCbCr色彩空间完成图像着色-Any color to grayscale images using random walk algorithm, color space conversion, the YCbCr color space to complete the image coloring
ycgcr-Dectio
- 这是一种基于新颜色空间YCBCR的人脸检测算法,取得了较好的效果-This is a face detection algorithm based on the YCBCR people of a new color space, and achieved good results
Face-RecognitionMATLAB-CODE
- 在YCbCr色彩空间中建立肤色分布的高斯模型,得到肤色概率似然图像,在最佳动态阈值选取算法下完成肤色区域的分割。-YCbCr color space to establish the color distribution of the Gaussian model, color probability likelihood image, skin color region segmentation is completed in the best dynamic threshold select
YCbCr
- 融合YCbCr肤色模型与区域标记的人脸检测算法研究-Fusion YCbCr color model and the research area of face detection algorithm
