Location:
Search - binary image
Search list
Description: 提出了一种可抗
几何攻击的二值文本图像水印算法. 该算法基于DCT,它将二值图像的DCT、图像的视觉特征向
量和加密技术有机结合起来,在提取水印时不需要原始图像,是一种实用的盲水印算法-We propose a geometric attacks against Binary Text Watermarking Algorithm. The algorithm is based on DCT, it binary image DCT, the image of the visual feature vector and encryption technology combine in the watermark without the original image is a practical blind watermarking algorithm
Platform: |
Size: 1190912 |
Author: 切尔西 |
Hits:
Description: 本程序利用MATLAB实现对二值图像的分割及边缘探测-MATLAB implementation of the program uses the binary image segmentation and edge detection
Platform: |
Size: 173056 |
Author: 丘比特 |
Hits:
Description: 图像的阈值分割。利用图像中要提取的目标区域与其背景在灰度特性上的差异，把图像看作具有不同灰度级的两类区域(目标区域和背景区域)的组合，选取一个比较合理的阈值，以确定图像中每个像素点应该属于目标区域还是背景区域，从而产生相应的二值图像。 -Image segmentation. Used to extract the target image and its background in the grayscale characteristics of the regional differences, the images have different gray level as the two types of area (target area and background area) of the portfolio, select a reasonable threshold to to determine each pixel in the image should belong to the target area or background area, resulting in a corresponding binary image.
Platform: |
Size: 140288 |
Author: 滨 |
Hits:
Description: 对图像进行二值变换，彩色变二值图像，图像灰度值变换，图像大小变换。-Transformation of the binary image, color change binary image, the image gray value transform, image size conversion.
Platform: |
Size: 2048 |
Author: 刘南 |
Hits:
Description: 图像的二值化，取值为0和1之间的一个数，且先求其阈值-Image binarization, values between 0 and 1, a number, and the first aim of its threshold
Platform: |
Size: 24576 |
Author: 徐风昌 |
Hits:
Description: 利用MATLAB实现图像前期预处理功能（包括彩色图像的灰度化变换等、一般灰度图像的二值化处理、色彩增强等），边缘检测，图像分割，图像特征提取等图像处理。-Early use of MATLAB for image pre-processing functions (including color images of gray-scale transform, the general gray-scale binary image processing, color enhancement, etc.), edge detection, image segmentation, image feature extraction and other image processing.
Platform: |
Size: 404480 |
Author: fft |
Hits:
Description: 该算法将图像做二值化处理，作为一种初始的图像处理手段-The algorithm will do the binary image processing, image processing as a means of initial
Platform: |
Size: 3744768 |
Author: wangmingliang |
Hits:
Description: 一个256位图可进行固定阈值处理，类间距法与之处理等阈值处理方法得到一张二值图，然后对处理出来的图像进行标记法计数，从而得到计数的目的-A 256-bit map can be a fixed threshold value processing, with processing class distance threshold method approach to get a binary image, and then deal out the image tags were counted, resulting in the purpose of counting
Platform: |
Size: 137216 |
Author: jj |
Hits:
Description: 双线性插值图像放大程序，该程序只对二值图像进行放缩。-Bilinear interpolation image to enlarge the program, the program only for binary image scaling.
Platform: |
Size: 2048 |
Author: sanmao |
Hits:
Description: 计算图片中大米的个数，计算每个大米的周长和中心点-Here we are interested to find number of rices and their perimeters as well as their center of gravities.
Using the image, segment rices in a binary image. Then you can use the help mfile (Q2.m) to see how we can lable, find perimeter and calculate center of gravity for each object. (you should get 97 rices for good segmentation).
Platform: |
Size: 46080 |
Author: Chen Gaojun |
Hits:
Description: 二值化是图像处理中最重要一项变换，它的处理方法把图像分成目标物体和背景-Binary image processing is a most important change, which approach the image into the object and background
Platform: |
Size: 99328 |
Author: 咸超 |
Hits:
Description: 大津法，将灰度图像转化为二值图像，选取的阀值是生成图像的方差最大-Otsu method, the grayscale image into a binary image, the selected threshold is the maximum variance of the image generated
Platform: |
Size: 1024 |
Author: wrf |
Hits:
Description: MATLAB实现二值图像匹配 图像分析与模式识别作业 个人编写 能运行-In MATLAB binary image matching image analysis and pattern recognition operations can run personal writing
Platform: |
Size: 367616 |
Author: 尹贺峰 |
Hits:
Description: 根据
旋转编码的特点，进一步提出旋转编码性能的评价标准．然后，提出基于旋转编码的图像匹配运算
与有效面积求解运算．最后，给出旋转编码区域扩充性质、区域平移性质的定义及对应的实现算
法，并给出算法的运算实例．-According to the characteristics of rotating code，the criterion
of rotating code is proposed．Then，on the basis of rotating code，the method of image matching and valid
area calculating is explained．Finally，the characteristics of expanding in region，definition of horizontal
movement in region and their operation method are introduced and some operation examples are given．
Platform: |
Size: 419840 |
Author: chen |
Hits:
Description: 图像处理方式的一种，对某一图像想进行二值化变换。-Image processing of a way to a binary image want to change.
Platform: |
Size: 45056 |
Author: 韦通 |
Hits:
Description: 二值图像的膨胀与腐蚀函数matlab源代码-binary image dilate and erode
Platform: |
Size: 1024 |
Author: jiaruixin |
Hits:
Description: 数字图像处理中利用matlab完成图像复原、彩色变换、边缘检测、二值图像细化和伪彩色处理-Digital image processing complete use of matlab image restoration, color transformation, edge detection, binary image refining and false color processing
Platform: |
Size: 3994624 |
Author: yutian |
Hits:
Description: 这是一个使用vc++实现的图像连通区域标记算法，可以找出二值化图像的连通域个数。-This is achieved using vc++ image connected component labeling algorithm can find the binary image of the number of connected domains.
Platform: |
Size: 173056 |
Author: 王帅 |
Hits:
Description: 常用的图像处理技术，例如二值图像处理，链码生成，腐蚀，膨胀等等。-Commonly used in image processing techniques, such as binary image processing, the chain code generation, corrosion, expansion and so on.
Platform: |
Size: 21504 |
Author: ji lin |
Hits:
Description: 该算法实现灰度图像的二值化，首先打开图像，然后二值化，最后保存图像。-this algorithm tranform grayscal image to binary image
Platform: |
Size: 100352 |
Author: lily |
Hits: