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yuzhihuafenge
图像分割是把图像划分成具有实际意义的互补交迭的区域的集合。在图像分割之前,图像区域的数目未知,而在分割后各个区域同时满足均匀性和连通性的条件,故图像分割是一个复杂的过程,目前大多数研究都是针对某一类型图像或者某一具体应用的分割。图像阈值化分割的基本思想是确定一个阈值,然后把每个像素点的像素值和阈值相比较,根据比较的结果把像素划分为两类,前景(1)或背景(0)。该方法的关键是确定一个最优的阈值。常用的阈值确定方法有直接门限法、类间最大方差法(otsu法)、分水岭算法、最小误差法、最大熵法等。该段代码就是图像的阈值分割。(The image segmentation is divided into the practical significance of the emerging area of complementary set. In the image segmentation, before the number of image region, the unknown, and after each area in division at the same time satisfy the uniformity and connectivity condition, so the image segmentation is a complicated process now, most research are for a certain type image or a particular application of the division. Image threshold segmentation of the basic idea is to determine a threshold, then put each pixel threshold value of the pixels and compared, according to the result of the comparison the pixel divided into two categories, the prospect (1) or background (0). This method is the key to determine an optimal threshold. Commonly used method to determine the threshold value of direct threshold method, the largest of the variance between method (otsu method), watershed algorithm, the minimum error method, the maximum entropy method, etc. When the code is image threshold segm)
- 2011-11-14 21:10:46下载
- 积分:1
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新建文件夹
说明: 文件说明:
a1:将二进制文件转为Matalb数据 并批量保存为mat格式
a2:mat数据批量转为图片(RGB三通道)
a3:RGB图片批量转灰度图、批量改变图片大小
a4:动图制作
a5:用训练好的网络对图像语义分割(Document description:
A1: Convert binary files to Matalb data and save them in batch as mat format
A2: mat data batch to picture (RGB three channel)
A3:RGB Picture Batch Grayscale, Batch Change Picture Size
A4: Motion Mapping
A5: Segmentation of image semantics using trained networks)
- 2019-07-01 17:25:44下载
- 积分:1
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jpeg
jpeg图像压缩和解压缩过程,使用的哈弗曼表包含于程序中,内有详细的文件说明(jpeg image compression and decompression process, the use of Huffman tables included in the program, with detailed documentation)
- 2020-11-30 15:09:27下载
- 积分:1
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RSIHE
RSIHE算法(Recursive sub-image histogram equalization)。基本原理是将图像分割为等面积的2^r部分,各部分分别进行直方图均衡。文件中包含RSIHE的matlab源代码,论文,以及输入图像(RSIHE algorithm (Recursive sub-image histogram equalization). The basic principle is to image segmentation is an area of 2 ^ r part, the various parts of histogram equalization. File contains RSIHE matlab source code, papers, as well as the input image)
- 2013-05-14 14:38:32下载
- 积分:1
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sift
说明: 适用于SIFT检测缺陷,检测方法还行,可以调试调试就使用了(Template matching defect detection)
- 2020-09-05 13:50:16下载
- 积分:1
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AUKF and UKF for Pose Estimation
此文件实现了自适应UKF和UKF算法对运动刚体的位姿估计,采用噪声估计器在线估计过程噪声的均值和方差,避免了人为设定噪声的统计特性。(This document implements adaptive UKF and UKF algorithm to estimate pose and pose of moving rigid body, and uses noise estimators to estimate the mean and variance of process noise online, avoiding the statistical characteristics of man-made noise.)
- 2018-02-27 14:35:16下载
- 积分:1
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LS
说明: matalb程序编写横向剪切干涉最小二乘法波前拟合。(matalb programming lateral shearing interferometry method of least squares wavefront fitting.)
- 2012-10-17 09:25:14下载
- 积分:1
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Hist
基于环形颜色直方图的图像检索算发,比传统方法好用的多(Annular color histogram-based image retrieval count hair, easy to use than the more traditional methods)
- 2009-04-11 18:01:58下载
- 积分:1
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SA(能量终止)
基于模拟退火与马尔可夫随机场的遥感图像分割的matlab代码(the image segmentation based on the SA and MNF)
- 2018-01-02 11:11:52下载
- 积分:1
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Hought
霍夫变换 以及相应的源码 用于图像处理中的 直线检测 参数估计等hough transform(Hough Transform)
- 2009-06-03 15:08:02下载
- 积分:1