Sökning: "stereo correspondence"

Hittade 4 uppsatser innehållade orden stereo correspondence.

  1. 1. Correspondence-based pairwise depth estimation with parallel acceleration

    Kandidat-uppsats, Mittuniversitetet/Avdelningen för informationssystem och -teknologi

    Författare :Nadine Bartosch; [2018]
    Nyckelord :Depth estimation; disparity; stereo vision; stereo correspondence; NVIDIA; GPU; CUDA; parallelization;

    Sammanfattning : This report covers the implementation and evaluation of a stereo vision corre- spondence-based depth estimation algorithm on a GPU. The results and feed- back are used for a Multi-view camera system in combination with Jetson TK1 devices for parallelized image processing and the aim of this system is to esti- mate the depth of the scenery in front of it. LÄS MER

  3. 2. Fast GPU Accelerated Stereo Correspondence for Embedded Surveillance Camera Systems

    Uppsats för yrkesexamina på avancerad nivå, Lunds universitet/Institutionen för datavetenskap

    Författare :Vilhelm Andersson Sturén; Sebastian Hindefelt; [2015]
    Nyckelord :disparity map; 3D vision; camera surveillance; images and graphics; surveillance; Stereo correspondence; GPU accelerated; fast; Technology and Engineering;

    Sammanfattning : Many surveillance applications could benefit from the use of stereo cam- eras for depth perception. While state-of-the-art methods provide high quality scene depth information, many of the methods are very time consuming and not suitable for real-time usage in limited embedded systems. LÄS MER

  4. 3. 3D VIDEO FORMAT CONVERSION

    Master-uppsats, Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

    Författare :VAMSI KIRAN ADHIKARLA; [2011]
    Nyckelord :3DTV; Conventional Stereo Video CSV ; Image morphing; Multi View Video MVV .;

    Sammanfattning : The main aim of this thesis work is to find/implement various methods that convert Conventional Stereoscopic 3D Video (CSV) to Multiview video (MVV). The work investigates different methods that can produce multiple views given a stereoscopic pair from a frame of a particular video sequence and continues with the process of selecting the best among investigated methods that has optimum quality and speed. LÄS MER

  5. 4. Modern Stereo Correspondence Algorithms : Investigation and Evaluation

    Uppsats för yrkesexamina på avancerad nivå, Informationskodning

    Författare :Anders Olofsson; [2010]
    Nyckelord :stereo correspondence; stereo matching; cost function; cost aggregation; image segmentation; plane fitting; RANSAC; graph cuts; belief propagation; disparity; depth estimation;

    Sammanfattning : Many different approaches have been taken towards solving the stereo correspondence problem and great progress has been made within the field during the last decade. This is mainly thanks to newly evolved global optimization techniques and better ways to compute pixel dissimilarity between views. LÄS MER