Description: 本文提出了一种新的跨国家的障碍
检测技术为基础的立体视觉系统。
原始图像的预处理的高斯
过滤器和对比度限制的自适应直方图
均衡（ CLAHE ）方法来削弱作用 噪音，光线和对比度。哈里斯的角落位于与子像素精确。
-Cross-country intelligent vehicles always work in
complicated environments with varying illuminations.
The paper presents a new cross-country obstacle
detection technology based on stereo vision system.
The original images are preprocessed by Gaussian
filter and contrast-limited adaptive histogram
equalization (CLAHE) method to weaken the effect of
noise, light and contrast. Harris corners are located
with sub-pixel accurate. To guarantee the overall
system real-time performance, feature-based matching
techniques are studied and fundamental matrix is
calculated based on random sample consensus
(RANSAC). Also restrains are studied to eliminate
pseudo matching pairs. Then data interpolation is
introduced to build elevation maps. Edge extraction
and morphological processing are concerned to
accomplish obstacle detection. Experiment results for
different conditions are presented in support of the
obstacle detection technology. Platform: |
Size: 971776 |
Author:晓翠 |
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Description: 基于特征的立体匹配算法，可以固化到芯片上。速度比较快，可以实时运行。已经经过测试并在产品上已经使用了。-stereo matching algorithm based on feature and can be used in DSP AND ARM etc. Platform: |
Size: 7168 |
Author:翟振刚 |
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Description: 提出了一种用于物体外形非接触式提取的综合立体匹配方法。该方法综合了基于面积的立体匹配过程和基于特征的立体匹配过程。能充分利用它们各自的优点。 既能产生致密视差图。又能获得不连续处的准确匹配。 解决了物体外形非接触式提取中的关键性的问题实验结果以及实际应用都收到了很好的效果。-Proposed for object shape extraction of non-contact integrated stereo matching method. This method is an integrated area-based stereo matching process and feature-based stereo matching process. Able to make full use of their respective advantages. Both produce dense disparity map. Can be discontinuous at the exact match. Solve the non-contact object shape extraction of critical issues, as well as the practical application of experimental results have received very good results. Platform: |
Size: 203776 |
Author:liaozw |
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Description: 这是08年之后的sift论文，基于SIFT特征描述子的立体匹配算法研究,希望对大家有用-This is the paper sift after 2008, based on SIFT feature descriptor of the stereo matching algorithms, we want to be useful Platform: |
Size: 770048 |
Author:李树奎 |
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Description: Secondly，the stereo matching way based on feature has been studied，takes the
preprocess method fit for the task．In image segmentation，this paper proposes serfadaptive
threshold method which has been changed a bit to make it more suitable for the
task．In feature extracting，because of affect of shadow，and object has circle’S
character，therefore Hough transformation is applied to accurately extract object’S
centre of the circle．Then feature matching of left image’S object and fight image’object
under the constraint of epipolar line． Platform: |
Size: 10358784 |
Author:杨松 |
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Description: 三维重建源码，由双目立体视觉进行三位重建。并给出了几种重建方法的介绍，如基于块匹配的三维重建、基于特征点的重建。并且给出了最终结果图像。-Three-dimensional reconstruction of the source code, the three reconstruction by binocular stereo vision. And gives several reconstruction methods, such as 3 d reconstruction based on block matching and reconstruction based on feature points. And the final result image is presented Platform: |
Size: 7918592 |
Author:赵凡 |
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Description: With mobile robot being applied to military area、manufacturing and daily llife
etc，it is an active and promising research area and attracts much more attention．
Mobile robot’S localization and navigation based on stereo vision is becoming one of
important research direction of intelligent robot．In this thesis，the problem of canlera
calbiration、object feature extraction and feature matching，as well as object
localization have been investigated in details based on AS—RF research platform，These
algorithm are implemente Platform: |
Size: 9989120 |
Author:song86 |
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Search - feature based stereo matching