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image registration by sift and surf
sift和surf特征点提取，然后进行配准，通过ransac进行提纯(Sift and surf feature points are extracted, then registered and purified by RANSAC)
- 2021-04-16 15:18:53下载
- 积分：1
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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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植被提取
说明： 利用matlab对只包含RBG三个波段的图像进行植被提取，通过设定一定的阈值将植被与背景进行分割(The vegetation is extracted from the image containing only three bands of rbg by matlab, and the vegetation and background are segmented by setting a certain threshold.)
- 2019-05-23 20:43:11下载
- 积分：1
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x2o
混合输入输出相位恢复算法的小程序，入门学习(HIO phase recovery algorithm small program, learning portal)
- 2017-10-16 04:40:56下载
- 积分：1
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estimate
对清晰图像加模糊并用时域和频域的方法分别实现对模糊参数的估计并将图像复原（其中用频域的方法实现对模糊角度的估计）(Clear picture of the additive fuzzy and time-domain and frequency domain methods, respectively, to achieve the estimated fuzzy parameters and image restoration (including the method used to achieve frequency domain point of view of fuzzy estimates))
- 2009-05-23 21:51:47下载
- 积分：1
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LPQ_TOP
LPQ——TOP特征提取源码及其应用，能够很好提取动态的表情特征，可以用在表情识别以及姿态检测上。(LPQ- TOP feature extraction and its application source code, can be a good dynamic expression feature extraction, can be used on face recognition and gesture detection.)
- 2020-09-21 14:27:51下载
- 积分：1
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orb_ransac
说明： 无人机影像ORB特征提取和RANSAC算法剔除(UAV image ORB feature extraction and RANSAC algorithm elimination)
- 2021-01-19 10:00:09下载
- 积分：1
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figurebianma
说明： 本程序是用来做图像编码的，主要采用的算术编码的思想(This procedure is used for image coding, the main idea used in arithmetic coding)
- 2010-04-21 20:28:02下载
- 积分：1
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yuanxinhao
数学形态滤波。包括打开，滤波，处理，去噪等一系列功能。代码实验无误(Mathematical morphology filtering. A series of functions, including open, filtering, processing, denoising. Code experiment is correct)
- 2012-09-05 22:01:06下载
- 积分：1
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双线性插值
利用双线性插值，获取亚像素位置的灰度值。适用于得到sift、surf得到的特征点坐标处的灰度值获取(The gray value of sub-pixel position is obtained by bilinear interpolation)
- 2018-10-08 14:47:10下载
- 积分：1
