Monthly Archives: December 2017

Ground plane detection in 3D scenes for an arbitrary camera roll rotation through “V-disparity” representation

Authors: Piotr Skulimowski, Mateusz Owczarek, Paweł Strumiłło in: 2017 Federated Conference on Computer Science and Information Systems Abstract: In this paper we proposed a fast method for detecting the ground plane in 3D scenes for an arbitrary roll angle rotation of a stereo vision camera. The method is based on the analysis of the disparity map and its… Continue Reading Ground plane detection in 3D scenes for an arbitrary camera roll rotation through “V-disparity” representation

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Door detection in images of 3D scenes in an electronic travel aid for the blind

Authors: P. Skulimowski, M. Owczarek and P. Strumillo in: 10th International Symposium on Image and Signal Processing and Analysis, Ljubljana, Slovenia, 2017. Abstract: In this paper we propose a fast method for detecting doors in images of 3D scenes. The proposed method was successfully verified on the recorded indoor RGB-D video sequences acquired by a vision based Electronic… Continue Reading Door detection in images of 3D scenes in an electronic travel aid for the blind

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Improving matching performance of the keypoints in images of 3D scenes by using depth information

Authors: K. Matusiak, P. Skulimowski and P. Strumillo in: Proceedings of the 24th International Conference on Systems, Signals and Image Processing (IWSSIP), 22-24 May 2017, Poznan, Poland Abstract: The main part of this work is devoted to description of an original key point detection algorithm that incorporates depth information computed from stereo vision cameras or other depth sensing… Continue Reading Improving matching performance of the keypoints in images of 3D scenes by using depth information

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Adaptive Edge-based Stereo Block Matching algorithm for mobile Graphics Processing Unit

Authors: Maciej Janeczek, Piotr Skulimowski, Mateusz Owczarek and Paweł Strumiłło in: 21st IEEE Conference on Signal Processing – Algorithms, Architectures, Arrangements, and Applications (SPA), SPA 2017 SIGNAL PROCESSING Abstract: This paper presents an efficient adaptive algorithm of stereo matching that was applied and optimized for the mobile Graphics Processing Unit. The presented method introduces a novel approach to… Continue Reading Adaptive Edge-based Stereo Block Matching algorithm for mobile Graphics Processing Unit

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