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101259378luv_rgb_yuv_lab_space
- 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 alte
halagougou
- 通过一个图形用户界面（GUI）演示常见的三维函数图形，演示sphere函数曲面、变化的cylinder曲面绘图、变化的多峰函数。并且可以对以上三个函数进行加网格，坐标边框，以及对函数进行色度变换。-Through a graphical user interface (GUI) presentation function common three-dimensional graphics, presentation function sphere surface, changes in cyli
tuxiang
- 图像色度变换，这是一款matlab课程设计论文，附有源程序，现在很多大学都在或者是即将开始课程设计，相信这份文件会有客观的下载量。-Image chroma transform, this is a matlab curriculum design papers, with source code, and now many universities are in or about to begin the curriculum design, believe that the paper wi
itu-t81[1]
- Implementation of JPEG compression algorithm with JFIF header being appended.This project involves writting code for following steps : Chroma subsampling,partitioning ,level shifting,DCT,quantization,zigzag scanning(involves DC differential coding &
MATLAB_qua
- They are the programs of uniform quantization and non-uniform quantization. In digital signal processing, quantization is the process of approximating ("mapping") a continuous range of values (or a very large set of possible discrete values) by
labrosa-coversongid
- Beat Tracking and Music Matching - an easy-to-use beat tracker in Matlab, plus code for describing music audio as per-beat chroma features, which is an effective representation for matching songs that have the same melodic/harmonic content despite ch
MATLAB-Chroma-Toolbox_2.0
- 实现MATLAB提取音乐的Chroma特征(Chroma Toolbox Extracting Chroma features of music by MATLAB)
HDR_Imaging
- 采用基于梯度的算法，通过matlab实现高动态范围成像。高动态范围图像，相比普通的图像，可以提供更多的动态范围和图像细节，根据不同的曝光时间的低动态范围图像，利用每个曝光时间相对应最佳细节的低动态范围图像来合成最终高动态范围图像，能够更好的反映人真实环境中的视觉效果。这里采用的高斯模糊展示了高动态范围图像中超出取值范围的数值也是有用的，即使它们在转换成低动态范围图像的时候通常都要被裁掉。在原始的高动态范围图像中，这些像素都有非常大的亮度值。当图像模糊的时候，周围的像素亮度被“拉高”并且在色度映射