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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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Local-dynamic-threshold
针对图像全局Otsu 分割算法和传统的局部阈值分割算法在复杂背景图像分割中的不足, 提出了一种采用局部动态阈值的图像分割算法。(Image segmentation algorithm for global Otsu and traditional local threshold segmentation algorithm in complex background image segmentation the insufficiency, puts forward a dynamic threshold use local image segmentation algorithm.)
- 2012-05-06 16:47:35下载
- 积分:1
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ICAforImage
Matlab环境下的基于独立分量分析(ICA)算法的图像混合与分离仿真程序.(Matlab environment based on the independent component analysis (ICA) algorithm for image simulation mixed with the separation process sequence.)
- 2020-11-23 12:29:35下载
- 积分:1
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lecture7
Image retrieval lecture
- 2012-03-04 04:24:55下载
- 积分:1
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xiaobozengqiang
适合初学小波的同志,小波图像增强原理底层。严格高低频分解重构,没有使用小波工具库。(Suitable for beginners wavelet comrades, the underlying principle of wavelet image enhancement. Strict high-low-frequency decomposition of reconstruction, did not use the wavelet tool library.)
- 2020-10-26 23:30:00下载
- 积分:1
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roi
利用matlab提取掌纹图像的感兴趣区域,ROI提取(Extract palmprint images using matlab region of interest, ROI extraction)
- 2021-04-06 10:19:02下载
- 积分:1
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qtfm
说明: 基于四元数的matlab处理工具包,利用四元数实现了很多图像处理的功能,并提供了api供大家使用(Quaternion-based processing tool kit of matlab, the use of quaternions to achieve a lot of image processing functions, and to provide for your use of the api)
- 2009-08-16 14:03:45下载
- 积分:1
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3476562
源码PonyProg2000-2 07a tar gz()
- 2018-01-07 22:34:52下载
- 积分:1
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l1_ls
求解l1范式的值,用于压缩感知中的稀疏表示。进行分类(Solving the value of l1 paradigm for compressed sensing of sparse representation. Classification)
- 2011-11-14 17:53:34下载
- 积分:1
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MATLAB转化大地坐标与球坐标之间的转化
说明: MATLAB转化大地坐标与球坐标之间的转化,,其中包含了空间直角坐标系与大地坐标系的转化(Matlab transformation of geodetic and spherical coordinates)
- 2020-03-21 20:24:59下载
- 积分:1