立体匹配很详细的PPT.pdf

发布时间：2022-06-13 发布人：admin 分类：说明书资料大小：12.39M 资料格式：pdf 举报版权申诉

ca6cf7b8-aa6c-4e78-8a1a-4672188b3093.pdf-第1页.png

第1页 / 共190页

ca6cf7b8-aa6c-4e78-8a1a-4672188b3093.pdf-第2页.png

第2页 / 共190页

ca6cf7b8-aa6c-4e78-8a1a-4672188b3093.pdf-第3页.png

第3页 / 共190页

ca6cf7b8-aa6c-4e78-8a1a-4672188b3093.pdf-第4页.png

第4页 / 共190页

ca6cf7b8-aa6c-4e78-8a1a-4672188b3093.pdf-第5页.png

第5页 / 共190页

ca6cf7b8-aa6c-4e78-8a1a-4672188b3093.pdf-第6页.png

第6页 / 共190页

ca6cf7b8-aa6c-4e78-8a1a-4672188b3093.pdf-第7页.png

第7页 / 共190页

ca6cf7b8-aa6c-4e78-8a1a-4672188b3093.pdf-第8页.png

第8页 / 共190页

文本预览

Stereo Vision: Algorithms and Applications Stefano Mattoccia DEIS University of Bologna stefano.mattoccia@unibo.it www.vision.deis.unibo.it/smatt July 25 2010 Stefano Mattoccia

Updates • July 25th, 2010: Linux and Windows implementations of the Fast Bilateral Stereo algorithm available at: www.vision.deis.unibo.it/smatt/fast_bilateral_stereo.htm • April 20th, 2010: included descriptions and experimental results for papers [67], [68], [69] Stefano Mattoccia

Outline • Introduction to stereo vision • Overview of a stereo vision system • Algorithms for visual correspondence • Computational optimizations • Hardware implementation • Applications Stefano Mattoccia

What is stereo vision ? • Is a technique aimed at inferring depth from two or more cameras • Wide research topic in computer vision • This seminar is concerned with • binocular stereo vision systems • dense stereo algorithms • stereo vision applications • Emphasis is on approaches that are (or might be hopefully soon) feasible for real-time/hardware implementation Stefano Mattoccia

Applications www.nasa.gov www.nasa.gov www.vislab.it www.vision.deis.unibo.it/smatt/stereo Stefano Mattoccia

Commercial (binocular) stereo cameras www.videredesign.com FPGA www.valdesystems.com www.focusrobotics.com www.tyzx.com * www.ptgrey.com www.nvela.com www.minoru3dwebcam.com Stefano Mattoccia

Single camera P Q • Both (real) points (P and Q) project into the same image point (p ≡ q) • This occurs for each point along the same line of sight • Useful for optical illusions… π p≡q O π: image plane O: optical center Courtesy of http://www.coolopticalillusions.com/ Stefano Mattoccia

Stereo camera P Q πT p≡q OR Reference R πT ‘ p ‘ q OT Target T With two (or more) cameras we can infer depth, by means of triangulation, if we are able to find corresponding (homologous) points in the two images Stefano Mattoccia

分享到：

赞收藏

资料库

立体匹配很详细的PPT.pdf

相关推荐

课程资源

热门标签

最新资料