Description: GRABCUTOpenCV中的GrabCut算法是依据《"GrabCut" - Interactive Foreground Extraction using Iterated Graph Cuts》这篇文章来实现的。该算法利用了图像中的纹理（颜色）信息和边界（反差）信息，只要少量的用户交互操作即可得到比较好的分割结果。如果前景和背景之间的颜色反差不大，分割的效果不好；不过，这种情况下允许手工标记一些前景或背景区域，这样能得到较好的结果。-GRABCUTOpenCV in GrabCut algorithm is based on the " " GrabCut " - Interactive Foreground Extraction using Iterated Graph Cuts" in this article to achieve. The algorithm uses the image texture (color) and the boundary information (contrast) information, as long as the amount of user interaction to obtain a better segmentation results. If the color contrast between foreground and background is not, split ineffective however, allow manual marking some of the foreground or background areas, this can get better results in this case. Platform: |
Size: 81920 |
Author:yangpeide |
Hits:
Description: ImageM integrates into a GUI several algorithms for interactve image processing and analysis. It allows to load images, apply filtering and/or segmentation, and run basic analyses. Interface is inspired the open source software ImageJ .
To install, simply unzip, and add the path containing the +imagem directory. The application can be launched by typing:
ImageM( rice.png )
(or any other image provided with the image processing toolbox).
The development of ImageM started as a proof of concept for creating GUI dedicated to image processing. After adding several tools and options, I thought it could be useful to others, and maybe be used as an example of gui development.
ImageM relies on the image processing toolbox and on the GUI Layout Toolbox. Most algorithms are wrapped into a specific Image class that allow to process in a unified way grayscale, binary and color images, 2D or 3D, and that can be used independently.-ImageM integrates into a GUI several algorithms for interactve image processing and analysis. It allows to load images, apply filtering and/or segmentation, and run basic analyses. Interface is inspired the open source software ImageJ .
To install, simply unzip, and add the path containing the +imagem directory. The application can be launched by typing:
ImageM( rice.png )
(or any other image provided with the image processing toolbox).
The development of ImageM started as a proof of concept for creating GUI dedicated to image processing. After adding several tools and options, I thought it could be useful to others, and maybe be used as an example of gui development.
ImageM relies on the image processing toolbox and on the GUI Layout Toolbox. Most algorithms are wrapped into a specific Image class that allow to process in a unified way grayscale, binary and color images, 2D or 3D, and that can be used independently.
Platform: |
Size: 402432 |
Author:keyvan |
Hits:
Description: This work introduces two variants of unsupervised color segmentation methods. The underlying idea is to segment the input image several times, each time focussing on a different salient part of the image and to subsequently merge all obtained results into one composite segmentation. As a first step salient parts have to be identified in the image, which is done by a simple local color clustering approach. Platform: |
Size: 23173120 |
Author:chandu |
Hits:
Description: 提出了一种基于颜色空间和字频统计结合的车牌分割方法。该方法是在HSV彩色空间中,充分利用车牌图像提供的彩色信息,构造出灰度图,然后采用数学形态学、字频统计方法分析和判断,进行初定位。然后进行水平和垂直倾斜校正，去除边框，最后确定并分割出汽车牌照。该方法不受车牌大小、位置以及车牌的背景和光照条件等方面的限制-Proposed license plate segmentation method based on color space and a combination of word frequency statistics. This method is in HSV color space, make full use of the color information provided by the license plate image constructed grayscale, then using mathematical morphology, word frequency analysis and statistical methods to determine, were the early positioning. Then the horizontal and vertical tilt correction, removal of borders, finalized and split the car license. The method is not limited plate size, position, and illumination conditions of the license plate of the background and other aspects Platform: |
Size: 5120 |
Author:chenliang |
Hits:
Description:
基于肤色分割和模板验证的人脸检测试验系统,并对该系统采用自制人脸图像数据库进行测试
-Color segmentation and template verification test system is based on face detection and the system uses a homemade facial image for testing Platform: |
Size: 1024 |
Author:王磊 |
Hits:
Description: This MATLAB code lets you experiment with color segmentation in an image. Moreover an example is given where a specific color (e.g. Blue) can be removed a video stream giving an illusion of a magic cloak.-This MATLAB code lets you experiment with color segmentation in an image. Moreover an example is given where a specific color (e.g. Blue) can be removed a video stream giving an illusion of a magic cloak. Platform: |
Size: 169984 |
Author:MB |
Hits:
Description: 本程序主要描述了几种彩色图像的特征提取的方法，包含颜色、纹理、的特征提取，还有图像的分割、sift特征点的提取与匹配。-In this experiment an extracting features image based on content is designed.color and texture feature extraction methods are described.There are some segmentation methods and sift key point extraction and matching. Platform: |
Size: 4433920 |
Author:蔡晋茹 |
Hits:
Description: 步态识别论文，对目标检测方法进行了分析，提出了在HSL颜色模型空间中，利用时间域中值滤波算法构建背景模型，采用背景减除法实现人体上肢和下肢关节点的检测，采用闽值分割、形态学滤波和颗粒去除操作对关节点的图像进行二值化处理，为后续相关特征的提取做好了准备。
-Gait identification papers, for target detection methods are analyzed, presented at the HSL color space model, using median filtering algorithm in the time domain to build the background model, to achieve detection of human upper limb and lower limb joints using background subtraction method, using threshold segmentation, morphological filtering and particle removal operation for image joints were binary processing, ready for subsequent extraction of relevant features. Platform: |
Size: 10088448 |
Author:luoli |
Hits:
Description: 针对自然生长状态下的成熟苹果图像的识别问题，提出选用R-G色差模型，改进的Ostu最大类间方差法分割图像。 然后用面积阈值法消除噪声，获取成熟苹果果实的目标区域。然后采用基于OpenCV的圆形Hough变换方法对多个粘连苹果果实进行分离。-For image recognition problem ripe apples natural growth state, the proposed selection of R-G color model between improved Ostu Otsu segmentation image. Then use the area to eliminate noise threshold, apple fruit get ripe target area. Then based on circular Hough transform OpenCV on multiple adhesions apple fruit separation. Platform: |
Size: 20530176 |
Author:suca |
Hits:
Description: 基于场景的超像素图像分割，可以实现快速分割，基于深度信息和颜色信息的检测-Based on ultra-pixel image to divide the scene, you can achieve rapid segmentation, detection based on the depth information and the color information Platform: |
Size: 28349440 |
Author:李红达 |
Hits:
Description: 基于opencv的图像处理程序，包含色彩空间转换，大律法阈值分割和形态学运算等-image processingincluding color space conversion and large law threshold segmentation and morphological operations, etc based on opencv Platform: |
Size: 1024 |
Author:陈超 |
Hits:
Description: 本案例基于MATLAB的GUI工具进行设计仿真实验：通过对采集的车牌图像进行灰度变换、边缘检测、腐蚀及平滑等过程来进行车牌图像预处理，并由此得到一种基于车牌颜色纹理特征的车牌定位方法，实现车牌区域定位，最后实现车牌字符的分割与识别。-In this case based on MATLAB GUI design simulation tool: through the license plate image capture through gradation conversion, edge detection, corrosion and smoothing process for the license plate image preprocessing, and thereby obtain a color texture features based on license plate the method of license plate location, license plate positioning to achieve, and finally realize the segmentation and recognition of license plate characters. Platform: |
Size: 280576 |
Author:郑珊珊 |
Hits:
Description: we present a segmentation algorithm for color
images that uses the watershed algorithm to segment either the twodimensional
(2-D) or the three-dimensional (3-D) color histogram of
an image. Platform: |
Size: 1200128 |
Author:soundarya |
Hits:
Description: Image Viewer is an image processing project developed in java. It contains filters like color invert, blur, sharpen, edge detection etc. The Gaussian and Impulsive noise can also be added in the image. The project also contains image enhancements like Binirization and Segmentation. Platform: |
Size: 195584 |
Author:Shubham Choubey |
Hits:
Description: 用STM32F4芯片自带的DCMI摄像头接口驱动不带FIFO的OV7725摄像头，实现60HZ刷新率。imgprcs.c文件中包含大量的适用于嵌入式设备的高速图像处理算法，包括边缘提取、区域分割、颜色识别等等，全部使用自适应算法，适合不同光照和环境条件(With STM32F4 chip comes with DCMI camera interface driver without FIFO OV7725 camera, to achieve 60HZ refresh rate. The imgprcs.c file contains a large number of high-speed image processing algorithms for embedded devices, including edge extraction, area segmentation, color recognition, and so on, all using adaptive algorithms for different lighting and environmental conditions) Platform: |
Size: 577536 |
Author:bigsuperZZZX
|
Hits:
Description: 人脸检测与跟踪是一个重要而活跃的研究领域，它在视频监控、生物特征识别、视频编码等领域有着广泛的应用前景。该项目的目标是在FPGA板上实现实时系统来检测和跟踪人脸。人脸检测算法包括肤色分割和图像滤波。通过计算被检测区域的质心来确定人脸的位置。该算法的软件版本独立实现，并在matlab的静止图像上进行测试。虽然从MATLAB到Verilog的转换没有预期的那样顺利，实验结果证明了实时系统的准确性和有效性，甚至在不同的光线、面部姿态和肤色的条件下也是如此。所有硬件实现的计算都是以最小的计算量实时完成的，因此适合于功率受限的应用。(Face detection and tracking is an important and active research field, and it has a wide range of applications in video surveillance, biometrics, video coding and other fields. The goal of the project is to implement real-time systems on the FPGA board to detect and track faces. Face detection algorithms include skin segmentation and image filtering. The location of the human face is determined by calculating the centroid of the detected region. The software version of the algorithm is implemented independently and tested on MATLAB still images. Although the conversion from MATLAB to Verilog is not as smooth as expected, the experimental results demonstrate the accuracy and effectiveness of real-time systems, even in different light, facial gestures and color conditions. All hardware implementations are performed in real-time with minimal computational complexity and are therefore suitable for power constrained applications.) Platform: |
Size: 63488 |
Author:合发
|
Hits:
Description: 使用特征提取与模板匹配方法识别数字验证码，预处理阶段包括验证码图像灰度化、二值化、去噪，去噪使用RGB三原色法，验证码字符分割采用自适应分割方法，最后提取单个验证码图像特征值，与模板库字符进行匹配识别(The use of feature extraction and template matching method of digital identification verification code, verification code preprocessing consists of image grayscale, binarization, denoising, denoising method using RGB color segmentation method based on adaptive segmentation, verification code character, finally extract single verification code image feature matching, character recognition and template library) Platform: |
Size: 22528 |
Author:张力123
|
Hits:
Description: 二值化,16色化,根据跨度去色,去横线,去纵线,多种去噪,多种分割,图像放大,自动批量操作(Binarization, 16 color, according to the span of color, to line to line, a variety of a variety of segmentation, denoising, image zooming, automatic batch operation) Platform: |
Size: 4441088 |
Author:zhangsan111 |
Hits:
Search - color image segmentation