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基于DCT的彩色图像压缩
基于DCT变换的彩色图像压缩;本程序的压缩率高,可达16+,图像恢复出来的效果较好(Color image compression based on DCT transform)
- 2018-06-19 13:02:04下载
- 积分:1
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recover
DWT域的水印提取,matlab 以及信噪比分析(DWT watermark extraction, and signal-to-noise ratio analysis Matlab)
- 2007-05-27 13:58:40下载
- 积分:1
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eight_end
关于对极几何图像中八点算法的MATLAB实现,刚开始做 ,请多指教(on very geometric images 8:00 algorithm in MATLAB, just beginning, please enlighten)
- 2007-05-08 18:22:50下载
- 积分:1
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DE
说明:
最简单的差分格式有向前、向后和中心3种。
向前差分:f (n)=f(n+1)-f(n)
向后差分:f (n)=f(n)-f(n-1)
中心差分:f (n)=[f(n+1)-f(n-1)]/2(The easiest difference format forward, backward, and three kinds of centers.
Forward differencing: f (n) = f (n+ 1)-f (n)
Backward difference: f (n) = f (n)-f (n-1)
Central difference: f (n) = [f (n+ 1)-f (n-1)]/2)
- 2016-05-17 21:08:01下载
- 积分:1
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MSR
多尺度retinex算法的matlab程序,用着不错(The matlab program of multi-scale Retinex algorithm is well used)
- 2019-04-21 19:34:23下载
- 积分:1
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ColorDWT
彩色图像的DWT变换及水印提取,可以成功实现(Color image DWT watermark embedding and extraction (attack))
- 2015-06-08 14:36:07下载
- 积分:1
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splitmerge
图像分割 基于区域的分离和合并
实例 自己写的(SPLITMERGE Segment an image using a splil-and-merge algorithm.)
- 2011-10-29 05:47:18下载
- 积分:1
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Openimagefile
在文档下打开一个位图文件,重新绘制,放大并使其二值化显示,()
- 2007-08-29 23:23:41下载
- 积分:1
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otsu_filterlocal
改进的otsu算法,计算局部otsu的值确定局部小区域。对于光照不均匀图像处理有比较好的适应(
Improved otsu algorithm to calculate the value of the local otsu determine the local small area. For uneven illumination image processing has a relatively good adaptation)
- 2016-08-09 15:18:40下载
- 积分:1
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HOG+SVM进行图片中行人检测
说明: 行人检测HOG+SVM进行图片中行人检测,提供训练用的pos和neg样本,效果还可以;没有SVM工具箱的,压缩包里已经提供了,安装一下即可(Pedestrian detection HOG + SVM for pedestrian detection in pictures, providing POS and neg samples for training, the effect is good; without SVM toolbox, the compression package has been provided, just install it.)
- 2020-10-30 16:09:56下载
- 积分:1