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fbp
ct 平行束滤波反投影重建算法matlab 分为创建原始图像 投影 滤波重建三个文件(matlab fbp reconstruction algorithm which can be used for CT image reconstruction)
- 2012-08-14 11:40:02下载
- 积分：1
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ch1
document about computer vision - image processing
- 2013-08-19 18:01:58下载
- 积分：1
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tutorial-compression-perception
tutorial压缩感知代码。压缩感知，又称压缩采样，压缩传感。它作为一个新的采样理论，它通过开发信号的稀疏特性，在远小于Nyquist 采样率的条件下，用随机采样获取信号的离散样本，然后通过非线性重建算法完美的重建信号(The tutorial compression-aware code. Compressed sensing, also known as compressed sampling, compressed sensing. It as a new sampling theory, through the development of signal sparsity, in conditions far less than the Nyquist sampling rate, using random sampling for discrete samples of the signal, and then through the non-linear reconstruction algorithm perfect reconstructed signal)
- 2012-07-16 20:48:59下载
- 积分：1
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ImproveCanny
一个改进的自适应canny算法，该方法采用改进的开关型中值滤波器对图像做去噪工作，再把整幅图像分割为若干子图像，最后在充分考虑全局以及各子图像的边缘梯度信息后，自适应地生成动态阈值。(The new Canny adaptive method divides image into sub-images,then determinates the thresholds automatically according to the whole image edge information and the sub-images edge information.)
- 2019-03-20 21:30:08下载
- 积分：1
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81404615KSVD
说明： ksvd图像去噪代码，可以学习使用。提升自己的技能。(The ksvd image denoising code can be learned to use. Improve your skills.)
- 2019-11-21 21:20:35下载
- 积分：1
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video_compression
VIDEO COMPRESSIONS BEST TUTORIAL
- 2013-05-31 17:00:01下载
- 积分：1
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TPS
TPS算法，做人脸校准的，同一个人脸的不同的照片做匹配，脸型匹配(Algorithms for TPS, face the calibration, the same face different photos do match, face shape matching)
- 2015-09-08 13:46:31下载
- 积分：1
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SIFT_Mosaic
该代码实现了sift特征提取，特征点自动匹配，效率较高(The code realizes sift registration)
- 2018-12-10 15:49:16下载
- 积分：1
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Wavelet_SP
压缩感知CS——采用小波变换进行稀疏表示，高斯随机矩阵为观测矩阵，重构算法为SP算法，对256*256的lena图处理，比较原图和SP算法在不同采样比例(0.74、0.5、0.3)下的重构效果，并各运行50次，比较算法性能PSNR和每次的运行时间(Compressed sensing CS- using wavelet transform as sparse representation, Gaussian random matrix as the observation matrix and SP algorithm as the reconstruction algorithm. Compare lena figure and the reconstruction results using SP algorithm at different sampling ratio (0.74,0.50.3),then each runs 50 times, compare the performance of PSNR and each running time)
- 2013-01-19 12:47:40下载
- 积分：1
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myimageprocess1
说明： matlab实现图像灰度变换，感受各种不同的灰度变换方法对最终图像效果的影响。(Matlab Gray Image Transform, different feelings Gray transform the ultimate effect of images.)
- 2006-05-09 02:19:30下载
- 积分：1
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