Description: 本程序是利用最大类间方差算法求解自适应阈值，对图像进行分割,非动态阈值-This procedure is the use of maximum between-cluster variance adaptive thresholding algorithm for image segmentation, non-dynamic threshold Platform: |
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Author:gyq |
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Description: 这是用snake进行医学图像分割的matlab代码
解压密码：www.image2003.com-matlab code using snake to devide up the medcinal image Platform: |
Size: 40960 |
Author:胡亮兵 |
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Description: ITK入门ppt讲义。ITK 是医学影像分割与配准算法的研发平台。-Ppt lectures of itk . Itk are medical image segmentation and registration algorithm R & D platform Platform: |
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Author:liushengguo |
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Description: 英国sussex大学图像研究所James Malcolm博士写的Graph cut分割，可对图像进行实时分割，解压到linux下后可直接编译运行-Graph cut segmentation in tensor space
Often intensity alone does not provide enough discriminating power for image segmentation. This work demonstrates extending the standard graph cut technique to more discriminative feature spaces. One such space is formed from the tensor products of feature vectors incorporating intensity, image derivatives, etc. Download Matlab wrapper for graph cut image segmentation (Win32,Mac,Linux32,Linux64)
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Author:覃杨 |
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Description: 主要是对视网膜图像进行血管分割，效果还不错-Primarily on retinal vascular image segmentation, the effect was not bad Platform: |
Size: 1945600 |
Author:frank |
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Description: this mean shift one of image processing famous segmentation techniques, it is programmed in matlab-this is mean shift one of image processing famous segmentation techniques, it is programmed in matlab Platform: |
Size: 2048 |
Author:me |
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Description: 基于形态学的彩色边缘检测，首先在RGB空间对原彩色图像的R，G，B三副伪彩色图像分别进行形态学边缘检测，然后对三副图像的边缘强度进行合并，采用阈值分割法提出图像的轮廓边缘。-Based on morphological edge detection of color, first of all in RGB space to the original color image of the R, G, B three pseudo-color image, respectively, morphological edge detection, then three images of the edge intensity of the merger, using threshold segmentation method proposed outline of the edge image. Platform: |
Size: 1024 |
Author:jff |
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Description: 医学图像处理，绝得能用的细胞边缘检测，分割最佳阈值的迭代算法，轮廓提取受噪声影响的分析-Medical image processing, the cells must have to use edge detection, segmentation optimal threshold of iterative algorithm, contour extraction affected by noise analysis Platform: |
Size: 61440 |
Author:冯董 |
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Description: 基于OTSU算法的图像二值化分割，本程序是从视频中截取某一帧来实现。-OTSU algorithm based on binarization image segmentation, the process is from the video frames to achieve a certain interception. Platform: |
Size: 1024 |
Author:王忠建 |
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Description: 摘 要
文章以空间监控系统为背景,深入研究了JPEG图像压缩标准的实现方法,并基于FPGA对其进行了实现和优化。文中给出了详细的实现方法和优化过程,测试表明达到了很好的效果。
简单介绍了有损静态图像压缩当前有两种比较流行的标准JPEG和JPEG2000。说明了用JPEG方法压缩的原因。
介绍JPEG基本原理：JPEG对灰度图像的压缩处理过程主要包括:图像分割,离散余弦变换(DCT),量化(Quantization),“Z”形排序(Zigzag Scan),差分脉冲编码调制(Differential Pulse Code Modulation,DPCM)对直流系数(DC),行程长度编码(Run-Length Encoding,RLE)对交流系数(AC),霍夫曼(Huffman)编码等。
JPEG标准的特点是离散余弦变换。
比较详细介绍压缩系统的构成和实现。实现提及步骤， JPEG压缩模块设计和编码模块实现细节。
-Abstract
Article in the space monitoring system for the background, in-depth study of the JPEG image compression standard implementation methods and carried out based on FPGA implementation and optimization. In this paper, a detailed method of implementation and optimization of the process, testing showed that to achieve good results.
Easy introduction of harmful static image compression has two kinds of comparisons that the current popular standard JPEG and JPEG2000. Illustrated by the reasons for JPEG compression method.
JPEG introduce the basic principles: JPEG compression of gray-scale image processing include: image segmentation, discrete cosine transform (DCT), quantization (Quantization), "Z"-shaped sort (Zigzag Scan), differential pulse code modulation (Differential Pulse Code Modulation, DPCM) on the DC coefficient (DC), Run Length Encoding (Run-Length Encoding, RLE) of the exchange coefficient (AC), Hoffman (Huffman) coding.
JPEG standard is characterized by discrete Platform: |
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Author:压子 |
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