搜索资源列表
simple_bg_subtraction_based_on
- 基于opencv和帧差法实现彩色avi视频的，可以减除光照变换较明显的静态背景。附实验视频。,Opencv-based and frame color difference avi video, you can remove the more obvious light transform the static background. Experimental video attached.
12-19-3Image-Compression
- 利用DCT变换和哈德曼编码实现对彩色位图的压缩，并可求得图像压缩前后的差值。-Use DCT transform and Hardman Coding compression of color bitmap, and the difference obtained before and after image compression.
Edge-feathering-algorithm
- 边缘羽化算法，利用opencv实现。当前后背景颜色差值较大时，具有好的效果。-Edge feathering algorithm, using opencv implementation. After the background color of the current difference is large, with good results.
EnhancementOfColorImage
- 这是对于彩色图像的增强锐化处理，分别采用RGB三个空间，以及YIQ空间进行处理，需要的人可以区别采用，试一试-This is for the enhanced color image sharpening processing, respectively, using the three RGB space, as well as the YIQ space to deal with those who need it can be the difference between using, t
colordist
- RGB三维彩色空间，可以计算出任意两点之间的矢量差和偏转角度的余弦值，并进行亮度缩放。-Three-dimensional RGB color space, you can calculate arbitrary vector difference between two points and the cosine value偏转角度and brightness scaling.
seg
- 输入彩色图像，根据亮度差确定边缘，并分割图像，输出分割后的彩色图像。-Input color image, according to the brightness difference to determine the edge, and split images, the output of the color image after segmentation.
matlab
- 摘 要:针对茄子图像的灰度和颜色特点,利用MATLAB中丰富的图像处理函数,分别进行了色差分割和色调分割。在 色调分割中,采用了自动选取阈值的Otsu法。在去除残留噪音的处理中,采用标注的方法对二值图像的各连通区域进行面积 统计。保留最大面积的区域,从而使分割效果大大改善。利用多参数来衡量分割效果,使评价做到最大程度的客观、合理。-Based on the gray- level and color characteristics of eggp lant image, hue and
bwlable
- 簡單的BWLABE~圖像區塊識別~已經可以自動上色區別-A simple block of recognition ~ BWLABE ~ image color difference has been automatically
PSNRforColorGif
- 计算GIF彩色图像的差异，两幅图像大小一致且调色板一致。其中Psnr 为两幅图像的psnr值.P 为两幅图像之间像素索引不同的索引值占图像大小的比例。-GIF image color difference calculation, the two images the same size and same color palette. One Psnr the two images psnr value. P index for the pixels between two images, th
RGB2YUV_src
- RGB色和yuv颜色的自动转换，画出颜色可以看到转换前后的颜色差异。-RGB color and yuv color of automatic conversion, paint color you can see the color difference before and after conversion.
roadsignextract
- 文提出了一种利用RGB颜色差分矩阵对Hu不变矩进行加权的新方法．并将该方法和Hu不变矩投影变换快速算法相结合，对彩色交通标志的特征值进行提取．-Paper presents a matrix using RGB color difference weighted Hu invariant moments new method. And the method and the Hu invariant moments projection fast algorithm combines the ch
color-difference-calculation
- 提供计算色差的简易计算器，方便大家使用！-color difference calculation.
Program
- 内含opengl技术范例2个、CIE DE 2000色差公式计算器1个等-Example 2 contains opengl technology, CIE DE 2000 color difference formula such as a calculator
color-img-seg-based-on-histogram
- This paper proposes a new color image segmentation algorithm based on the JND (Just Noticeable Difference) histogram. Histogram of the given color image is computed using JND color model.
deltaE2000
- 用CIEDE2000色差公式计算图像间色差-Used CIEDE2000 formula to calculate color difference between images
CIEDE2000
- CIEDE2000色差计算公式的matlab程序-compute CIEDE2000 color difference
CIE94
- CIE94,基于Lab模型的色差公式，处理图片的表面颜色-CIE94，Color difference formula
Moving-target-detection--opencv
- 运动目标自动跟踪检测，选择一块区域，根据一些色差值等，检测相关点-Moving target tracking and detection automatically select an area, according to some color difference detection point
Gray_World
- Gray world认为R、G、B三个分量对光源的感知是等价的，该算法的基本思想是：通过利用公式求取三个基本颜色红、绿、蓝的像素平均值来确定出整个图像的整体平均值，再以整体平均值为基础调整每个像素的红、绿、蓝分量值，以达到校正色彩偏移的效果。物体表面的平均反射没有色度差。-Gray world that the R, G, B three components of light perception is equivalent to the basic idea of the algorithm
Matlab_colordif
- 图片色差分析,五个极为有用的公式，用于图像处理。(color difference analysis)