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ballalongline
小球沿斜线运动,可以扩展到其他程序中,第一次上传,谢谢。(a ball along with a line.)
- 2013-11-17 20:53:20下载
- 积分:1
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区域生长法
说明: 区域生长法进行图像分割,通过选取合适的种子点,将感兴趣区域分割出来。(The region growing method is used for image segmentation, and the region of interest is segmented by selecting appropriate seed points.)
- 2019-03-18 09:27:28下载
- 积分:1
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C# 动态绘制曲线
C# 动态绘制曲线
- 2020-12-12下载
- 积分:1
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bianyuanjiance
利用matlab,对图像进行高斯滤波,然后通过非极大值抑制,设置双阈值,实现图像边缘检测(Image edge detection)
- 2018-01-24 10:51:07下载
- 积分:1
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DCT_JPEG
给予matlab的JPEG压缩程序,包含原始压缩图片,程序对灰度bmp图片进行JEPG编码,压缩成以0101形式的编码。JPEG编码先把图象色彩RBG变成亮度Y和色度Cr、Cb,它利用人的视觉对色度不敏感的特点,减少一部分色度数据,以达到压缩。 JPEG采取多种编码方式,包含有行程编码(Run Length Coding)和哈夫曼(Huffman)编码,有很高的压缩比。在编码前,先对数据进行分块,离散余弦变换(DCT)及量化,保留能量大的低频信号,丢弃高频信号以达到压缩。(Given to the JPEG compression matlab program, contains the original compressed image, the program of the grayscale bmp picture JEPG encoded, compressed into a 0101 form of encoding. RBG color coded JPEG image into a first luminance Y and chrominance Cr, Cb, which uses the human visual characteristics is not sensitive to the color, reduce the number of color data to achieve compression. Take a variety of JPEG encoding, includes length coding (Run Length Coding) and Huffman (Huffman) coding, a high compression ratio. In the code before the data block, discrete cosine transform (DCT) and quantization, to retain a large low-frequency signal energy, discarding high-frequency signals in order to achieve compression.)
- 2011-05-16 17:00:59下载
- 积分:1
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phasecong
phase congruency相位一致性计算,可以用于提取图像的特征,如边缘、角点等。(calculation of phase congruency phase coherence, can be used to extract image features, such as edge, corner points.)
- 2008-03-05 22:04:58下载
- 积分:1
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sift
自己实现的sift特征提取的matlab代码,可以计算特征描述子用于图像匹配,不过速度有点慢(Own implementation of sift feature extraction matlab code to calculate feature descriptors for image matching, but a bit slow)
- 2011-05-28 17:04:24下载
- 积分:1
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RobotVision
著名专家写的计算机视觉方面的原著,希望对大家有所帮助(Writing a well-known experts in the computer vision aspects of the original, and they hope to help everyone)
- 2009-03-17 13:00:32下载
- 积分:1
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Marksdetection
自己曾经做的一个项目,基于几何特征的模式识别。可以有效的识别等边三角形,矩形,六角形 和圆形。 基于c++和OpenCV 编写的程序。是学习OpenCV的好代码。 图像处理&模式识别。(Marksdetection for equilateral triangles,rectangle, regular hexagon, special orthogonal polygons and circles Based on C++ and OpenCV good source code for image processing and mark detection)
- 2021-04-13 09:38:56下载
- 积分:1
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kld
基于数学形态学的图像颗粒度分析算法,先去噪再求面积然后绘制颗粒度函数。(based on mathematical morphology particle size analysis algorithms, first try to de-noising area before drawing particles function.)
- 2006-06-24 13:10:11下载
- 积分:1