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hog-feature
HOG(方向梯度直方图)图像特征提取,以lena图像作为示例(HOG (Histogram of Oriented Gradients) image feature extraction, image as an example to lena)
- 2014-02-25 17:20:58下载
- 积分:1
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Regularized_Newton_Residual_algorithm
一种使用牛顿迭代的超分辨算法,该算法以2的对数提高传统Landweber算法的运算速度,附带文章。(The problem of poor resolution of acquired image in the passive millimeter wave imaging stems mainly from antenna size limitations, thus necessitating efficient post-processing to achieve resolution improvements. A novel image super-resolution algorithm, Regularized-Newton-Residual (RNR) algorithm, is proposed for Passive Millimeter wave imaging (PMMW). First Newton inversion algorithm is introduced into the field of image restoration. The iterative scheme of Newton algorithm is deduced based on normal equation. Then, residual method is employed to achieve better performance and implement spectrum extrapolation. Experimental results demonstrate the algorithm is insensitive to noise distribution. Furthermore it has high super-resolution rate and fast convergence speed. )
- 2021-04-29 00:08:43下载
- 积分:1
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sift_match
通过sift特征提取实现两幅图片无缝拼接(Seamless splicing of two images by SIFT feature extraction)
- 2018-05-11 15:22:13下载
- 积分:1
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apple
rgb转化为lab空间,k-means聚类,基本的图像处理如腐蚀膨胀等,分水岭分割方法分割标记(rgb converted to lab space, k-means clustering, basic image processing such as corrosion expansion, etc., watershed segmentation segmentation mark)
- 2020-09-21 16:17:50下载
- 积分:1
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cfar
说明: CA-CFAR的仿真程序,对初学者十分友好。(The simulation program of CA-CFAR is very friendly to beginners.)
- 2019-05-10 09:44:39下载
- 积分:1
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watermarking
lsb空域水印算法,dct水印算法,dwt水印算法,处理灰度水印以及彩色图像水印,同时还有字符水印嵌入音频中。分别有着三个GUI界面实现不同功能。欢迎批评指正!(lsb airspace watermarking algorithm, dct watermarking algorithm, dwt watermarking algorithm, the watermark process grayscale and color images watermarking, as well as the characters in the watermark embedded audio. Respectively GUI interface has three different functions. Welcome criticism correction!)
- 2017-01-07 16:52:52下载
- 积分:1
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text-segmentation
不均匀光照下的文字分割,综合运用同态滤波方法、Bernsen局部阈值法、边缘识别法。(Uneven illumination of the text segmentation, integrated use of homomorphic filtering methods, Bernsen local threshold, the edge identification method.)
- 2020-11-11 00:29:45下载
- 积分:1
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activeContoursDemo
图像轮廓提取,Snakes方法来提取CT图像的外轮廓(Snakes method)
- 2015-05-04 21:23:13下载
- 积分:1
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Double-JPEG-compression
基于双JPEG压缩统计特性的图像篡改检测方法(Image tamper detection method based on the statistical characteristics of double JPEG compression)
- 2021-04-05 20:49:03下载
- 积分:1
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CVPR18_TM_codes
说明: Z. Liang, J. Xu, D. Zhang, Z. Cao, L. Zhang, "A Hybrid L1-L0 Layer Decomposition Model for Tone Mapping," in CVPR 2018.
- 2020-06-16 07:40:01下载
- 积分:1