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scale
YUV420视频的缩放，经过高度的优化，其中三次卷积插值（cubic convolution）算法的效果最好，优化程度也最高。其基本思想是通过整型化、查表等方法消除每一帧图像插值运算中的浮点运算和乘除法运算。(scale YUV420 video frames with cubic, bilinear & cubic convolution interpolation algorithms。)
- 2020-12-07 16:29:21下载
- 积分：1
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mohu_img_enhance
模糊集图像增强：设计隶属度函数将图像从空间域变换到模糊集域；设计模糊增强算子，在模糊集域对图像进行处理；根据隶属度函数重新将图像从模糊集域变换到空间域。(Fuzzy image enhancement: Designing the membership function of the image from the spatial domain to the fuzzy set domain design fuzzy enhancement operator in fuzzy set domain for image processing membership function according to re-image from the fuzzy set domain to the spatial domain .)
- 2021-01-26 23:18:41下载
- 积分：1
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国际标准测试图像
经典的图像处理常用图片，包括Lina，Barbana, Cameraman(Classic image processing commonly used pictures, including Lina, Barbana, Cameraman)
- 2021-01-12 10:18:49下载
- 积分：1
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choi_matlab
rice大学CHOI写的一个关于小波域HMT模型的图像去噪算法。算法比较经典。对研究HMT模型的同行有很大参考价值。(rice university CHOI written on wavelet-domain HMT model for image denoising algorithm. Comparison of the classical algorithm. HMT model of research has great reference value counterparts.)
- 2007-07-26 15:43:12下载
- 积分：1
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图像数字水印+matlab程序(1)
图像数字水印中所涉及到的代码以及具体的文字的详细说明(The code involved in the image digital watermarking)
- 2018-04-15 14:31:40下载
- 积分：1
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04457757
超分辨率重构，介绍超分辨率重构最大后验概率算法。(Super-resolution reconstruction, introduced the super-resolution reconstruction of maximum a posteriori probability algorithm.)
- 2011-10-19 09:52:06下载
- 积分：1
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saliency_SR
CVPR2007，论文“Saliency detection: A spectral residual approach”的源码(a code for "Saliency detection: A spectral residual approach,"CVPR,2007.)
- 2011-09-25 21:19:16下载
- 积分：1
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Sort
说明： 是做的一个分割文件的算法以及,寻找给定点的最近点的算法(Is to do a partition of the algorithm, as well as documents to find the nearest point to fixed-point algorithm)
- 2009-07-26 14:29:07下载
- 积分：1
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DWT2D
对图像进行二维离散小波变换, 变换级数大于等于3级,然后进行阈值化处理(阈值约为10左右),再统计系数中0的个数（百分比表示）并进行重构, 最后计算重构图像的峰值信噪比(PSNR). (Two-dimensional discrete wavelet transform image transformed series is greater than or equal to 3, and then processing thresholding (threshold of about 10 or so), then statistical coefficient in the number (expressed as a percentage) and to reconstruct the final calculation reconstructed image of the peak signal-to-noise ratio (PSNR).)
- 2020-10-23 13:57:22下载
- 积分：1
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C# 在大图中找出小图 例子源码
在大图中找小图
- 2014-11-24下载
- 积分：1
