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gdal读写图像分块处理
- gdal读写图像分块处理,可以轻松实现读写tif格式
CBIGImage
- 1.将已有的较大灰度图像(8位bmp格式)按指定大小进行分块,并保存成二进制文件(.bat格式); 2.按指定屏幕大小生成大图的缩略图; 3.在缩略图上任意指定矩形框选部分(左上角和右上角),抠选出对应的大图原型,并保存至文件夹里。 4.大体介绍功能按钮 选择功能1:输入图像文件路径及文件名,打开图像文件,并新建以图像命名的文件夹。 如输入:test.bmp 选择功能2:输出图像的有关信息; 选择功能3:进行图像分块,并保存成二进制文件,再输出索引; 选择功能
convex
- 程序实现图像分块,凸包,分割等功能,学图像处理的朋友建议下载。-Image sub-block implementation procedures, convex hull, partition and other functions, the study image processing Friend recommended download.
videodetect
- 用matlab实现了视频的分割,能够读取视频的每一帧,比较相邻两帧的相似度,下把图像分块,比较每一块的相似度-Matlab achieved by video segmentation, can read each video frame, comparing the similarity of two adjacent, under the sub-image blocks, each of the similarity comparison
Subpattern-based_principal___component_analysis.zi
- 子模式主成分分析首先对原始图像分块,然后对相同位置的子图像分别建立子图像集,在每一个子图像集内使用PCA方法提取特征,建立子空间。对待识别图像,经相同分块后,分别将子图像向对应的子空间投影,提取特征。最后根据最近邻原则进行分类。-Sub-mode principal component analysis first of the original image block, and then the same sub-image, respectively, the location of the
locate1
- 已包含条码部分的图像为例,用图像分块的方法求小块的性质。-Bar code already contains part of the image as an example, using the method of image block for the nature of small pieces.
feikuai
- 可以设置图像分块的大小和分块数,然后来分块保存图像到文件目录下面-You can set the size of the image sub-block and sub-blocks, and then to block to save the image to a file directory
xiaobofenkuai
- 一种基于小波的图像分块处理并且水印嵌入和提取,适合初学者学习使用-Based on wavelet image processing block and the watermark embedding and extraction, suitable for beginners learning to use
LDAforfacerecognitionbasedonimagesegmentation
- 设计了一种基于图像分块的LDA(1inear discriminant an sis)人脸识别方法-A method of LDA for face recognition is presented, based on image segmentation.
imagewatermarking
- 图像分块的处理和matlab水印的提取,-Image sub-block processing and matlab watermark extraction,
DCT
- 对测试图像分块、DCT和量化,将量化后的系数写成矩阵形式。-The test image block, DCT and quantization, the quantized coefficients written in matrix form.
PROGRAM
- 最大熵原理 谱估计 MATLAB开发环境 可用于图像处理 图像分块-MESE matlab
anovelaprroachofimagefusion
- 一篇英文文献,文中介绍的方法是先把图像分块,用熵值作为衡量每块图像的信息多少;计算每个图像块的熵值,熵值越大,信息含量就多。但是仅仅把熵值大的图像块拼在一起得到的融合图像有明显的不连续性,文中介绍了消除这种不连续性的方法-An English literature, the paper introduces the method is to first image block, using entropy as a measure of how much each piece of image
fenkuai1
- 图像分块 图像分块 图像分块 -function b=im2col(varargin)
fen_kuai_Wavelet_OMP
- 压缩传感,MATLAB,图像重建,正交匹配追踪,打破乃奎斯特定理,图像分块处理-Compressed sensing, MATLAB, image reconstruction, orthogonal matching pursuit, breaking the Nyquist theorem, the image block processing
LinearDiscriminantAnalysis
- 提出了一种新的基于图像分块重构和线性判别分析相融合的方法,主要用于人脸识别。该方法通过计算两幅图像之间图 像块的重构均值误差,运用线性判别分析求出两幅图像降维后的欧式距离,融合重构误差和欧式距离计算这两幅图像之间的差别 程度。-A new block-based image reconstruction and the integration of linear discriminant analysis method is mainly used for face recognitio
分块统计
- 将电镜扫描图片分块化后统计各分块孔隙密度,获得扫描区域内孔隙率分布矩阵,将矩阵进行三维样条曲面插值,绘制相应的等高线,并保存为图片。(After the electron microscope scanning image is divided into blocks, the pore density of each block is calculated, and the porosity distribution matrix in the scanning area is obtaine
分块和数据库
- 一般图像预处理过程中会对图像进行局部处理,就需要对图像进行有重叠的分块,内含CUFS数据库(In the process of general image preprocessing, the image is processed locally, so it needs to overlap the image and contains CUFS database)
图像分块
- 实现简单图像的分块处理,可以对大图像或者目标复杂图像分成小块单独处理(To achieve simple image of the block processing, you can large images or targets complex images into small pieces, separate processing)
图像分块
- 将一张图像分成四个象限部分 提取出来 图像分块(Extracting an image into four quadrants)