Description: 基于颜色特征的背景模型的算法程序,具有光照不变性,可处理光照变化环境下的运动目标检测-Based on the color characteristics of the algorithm for background model procedures, with illumination invariance, illumination changes in the environment can be handled under the moving target detection Platform: |
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Author:superjing |
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Description: OpenGL 程序指导红皮书，Color Plates
Glossary (not included in this version) -OpenGL Programming Guide
or The Red Book
About This Guide
Chapter 1: Introduction to OpenGL
Chapter 2: Drawing Geometric Objects
Chapter 3: Viewing
Chapter 4: Display Lists
Chapter 5: Color
Chapter 6: Lighting
Chapter 7: Blending, Antialiasing, and Fog
Chapter 8: Drawing Pixels, Bitmaps, Fonts, and Images
Chapter 9: Texture Mapping
Chapter 10: The Framebuffer
Chapter 11: Evaluators and NURBS
Chapter 12: Selection and Feedback
Chapter 13: Now That You Know
Appendix A: Order of Operations
Appendix B: OpenGL State Variables
Appendix C: The OpenGL Utility Library
Appendix D: The OpenGL Extension to the X Window System
Appendix E: The OpenGL Programming Guide Auxiliary Library
Appendix F: Calculating Normal Vectors
Appendix G: Homogeneous Coordinates and Transformation Matrices
Appendix H: Programming Tips
Appendix I: OpenGL Invariance
Appendix J: Color Plates
Glossary (not included in this version)
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Author:yangfu |
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Description: 在图像匹配中，有很多种算法。在这众多的算法中，SIFT 算法具有良好的尺度、光
照和空间旋转的不变性，所以被广泛的应用于图像匹配当中。本文对SIFT 算法的四个主要
步骤进行了简单的介绍，并将该算法应用到多色二值压缩的压缩算法当中，提高了压缩效率
并且缩小了压缩后的存储空间。-In image matching, there are many kinds of algorithms. In many algorithms, SIFT algorithm has good scale, light and space rotation invariance, it has been widely used in image matching them. In this paper, the four main steps in SIFT algorithm was brief, and the algorithm is applied to the multi-color two values of compression compression algorithms which improve the compression efficiency and reduces the compressed storage space. Platform: |
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Author:xiawei |
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Description: 本文将检测问题表示为能量函数，通过最小化能量函
数来检测运动阴影。这种方法先用传统的背景对消方法分别得到静态背景和含有真实前景和运动阴影的运动目标，
然后在运动目标中，利用阴影的颜色不变性和纹理不变性，以及阴影和前景的时空一致性，构造出能量函数-This will detect the problem as the energy function, by minimizing the energy function to detect the moving shadows. In this method, the traditional method of eliminating the background of the static background and were obtained with real prospects and moving shadows moving target, and then moving target, the use of shadow color and texture invariance invariance, and the same shadows and prospects of space-time nature of the energy function is constructed Platform: |
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Author:xxx |
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Description: 一些自己学习色彩不变性的总结，包括色彩不变描述子-Learn some of his own summary of the color invariance, including the same color descriptor Platform: |
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Author:杨娴 |
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Description: 提出了一种基于小波和Hough 变换的仿射不变性商标检索方法. 根据商标图像色彩调、纹理简单的特点, 首先对商标图像进行二值化处理并做Hough 变换 -Proposed a Hough transform based on wavelet and affine invariance trademark retrieval method according to trademark the image color tone, texture characteristics of a simple, first mark image binarization processing and do Hough transform Platform: |
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Author:vicky |
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Description: - Color provide an important clue for extracting the new color LBP histogram features for face recognition using Local Binary Pattern technique. To reduce redundancy RGB color space converted to YCbCr color space. The Local Binary Pattern is a non parametric operator which describes the local spatial structure, of an image into the global features. The face features based on Local Binary pattern has proven to be highly discriminative, which is invariance to monotonic gray level changes and computational efficiency that make it suitable for demanding image analysis task. The Local Binary Pattern features distribution are extracted and generated into a spatially enhanced feature vector to be used as a face descriptor. Color information can become significant for improving face recognition performance of CAS PEAL database, Platform: |
Size: 2048 |
Author:sowmya |
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Description: 遥感影像数据挖掘是一个有着广阔应用前景的研究领域。对图像检索、图像分类、图像聚类、空间 关联规则挖掘和图像变化检测等数据挖掘应用而言，相似性度量是基础和前提。采用了图像空间划分的策略，在此基础上计算颜色、纹理和形状等3方面的低层视觉 特征来描述图像，采用多维特征空间的网格划分来降低数据维数并建立了影像的相似性度量。实验结果表明，该方法对影像具有一定的几何和光照不变性。-Remote sensing data mining is a promising research has broad application fields. Image retri , image classification, image clustering, association rules mining and spatial image change detection, data mining applications, the similarity measure is the basis and premise. Using the image space division strategy, calculate the low-level visual features as color, texture and shape in three areas on this basis, to describe the image, using the mesh of multidimensional space to reduce the dimensionality of the data and to establish a similarity measure image . Experimental results show that this method has a certain image geometry and illumination invariance. Platform: |
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Author:fangsm |
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Search - Color invariance