. "21230" . . "Structure from Motion; Omnidirectional Vision"@en . "Camera Tracking and Autocalibration for Detecting and Correcting Camera De-Calibration"@en . "RIV/68407700:21230/09:00166010" . . "R" . "Torii, Akihiko" . . "Camera Tracking and Autocalibration for Detecting and Correcting Camera De-Calibration" . "305782" . "3"^^ . . . . "3"^^ . . "[6202D5574AC2]" . . "In this report, we present several contributions to the dynamic 3D scene analysis supported by image and video processing from omnidirectional video data acquired by the AWEAR 2.0 platform. First, we summarize the upgrades of our structure from motion (SfM) pipelines for the autocalibration of the AWEAR 2.0 camera platform. Next, we examine several examples of detecting abnormal situations using statistics resulted from camera tracking: (i) feature detection, (ii) sequential matching, and (iii) stereo matching on the top of SfM. Finally, we demonstrate the detection and classification of abnormal situations, and correction of the contaminated camera calibrations according to the abnormal events on real video sequences."@en . "In this report, we present several contributions to the dynamic 3D scene analysis supported by image and video processing from omnidirectional video data acquired by the AWEAR 2.0 platform. First, we summarize the upgrades of our structure from motion (SfM) pipelines for the autocalibration of the AWEAR 2.0 camera platform. Next, we examine several examples of detecting abnormal situations using statistics resulted from camera tracking: (i) feature detection, (ii) sequential matching, and (iii) stereo matching on the top of SfM. Finally, we demonstrate the detection and classification of abnormal situations, and correction of the contaminated camera calibrations according to the abnormal events on real video sequences." . "Pajdla, Tom\u00E1\u0161" . . "RIV/68407700:21230/09:00166010!RIV10-MSM-21230___" . . . . . "Camera Tracking and Autocalibration for Detecting and Correcting Camera De-Calibration"@en . "Camera Tracking and Autocalibration for Detecting and Correcting Camera De-Calibration" . . "Havlena, Michal" .