La production d’images stéréoscopiques nécessite un rig stéréoscopique avec deux caméras parfaitement synchronisées et alignées. La plupart des imprécisions de ce montage peuvent être corrigées en direct ou en post-production. Par contre, une différence de distance de mise au point ou de profondeur de champ entre les caméras produira des dégradations irrécupérables dans les images. Dans cet article nous détectons des différences de mise au point entre les deux vues d’une paire stéréoscopique en quatre étapes. D’abord nous calculons une carte de disparité dense. Ensuite nous mesurons la netteté dans chaque image et nous comparons ces mesures. Puis, avec des méthodes statistiques robustes, nous identifions les zones de l’image qui présentent ...
Abstract. This article explores the sub-pixel accuracy attainable for the disparity computed from a ...
This paper presents an approach for stereo image matching that results in a dense and non-smooth dis...
This article presents a new algorithm for object detection using stereo camera system. The problem t...
Session 4: 3D Image Processing and Content Adaptation - paper [8288-12] - Conf. website: http://ster...
Short Paper selected for Poster PresentationInternational audienceWe detect focus mismatch between v...
National audienceLive-action stereoscopic content production requires a stereo rig with two cameras ...
This paper presents an efficient approach to measure sharpness mismatches between stereoscopic views...
In industrial vision, many applications for measuring and quality control are moving to three-dimens...
This paper analyzes sharpness mismatch between stereoscopic views. Sharpness mismatch is a special b...
Poor quality of 3D video content can lead to headache, blurry vision and overall exhaustive experien...
Stereo vision or stereopsis is a biological process in which the impression of the depth of a scene ...
En vision industrielle, de nombreuses applications de mesure et de contrôle qualité évoluent vers de...
Stereo vision or stereopsis is a biological process in which the impression of the depth of a scene ...
The depth of objects in 3-D scene can be recovered from a stereo image-pair by finding correspondenc...
Des optiques à longue focale ont été souvent utilisées dans le cinéma 2D et la télévision, soit dans...
Abstract. This article explores the sub-pixel accuracy attainable for the disparity computed from a ...
This paper presents an approach for stereo image matching that results in a dense and non-smooth dis...
This article presents a new algorithm for object detection using stereo camera system. The problem t...
Session 4: 3D Image Processing and Content Adaptation - paper [8288-12] - Conf. website: http://ster...
Short Paper selected for Poster PresentationInternational audienceWe detect focus mismatch between v...
National audienceLive-action stereoscopic content production requires a stereo rig with two cameras ...
This paper presents an efficient approach to measure sharpness mismatches between stereoscopic views...
In industrial vision, many applications for measuring and quality control are moving to three-dimens...
This paper analyzes sharpness mismatch between stereoscopic views. Sharpness mismatch is a special b...
Poor quality of 3D video content can lead to headache, blurry vision and overall exhaustive experien...
Stereo vision or stereopsis is a biological process in which the impression of the depth of a scene ...
En vision industrielle, de nombreuses applications de mesure et de contrôle qualité évoluent vers de...
Stereo vision or stereopsis is a biological process in which the impression of the depth of a scene ...
The depth of objects in 3-D scene can be recovered from a stereo image-pair by finding correspondenc...
Des optiques à longue focale ont été souvent utilisées dans le cinéma 2D et la télévision, soit dans...
Abstract. This article explores the sub-pixel accuracy attainable for the disparity computed from a ...
This paper presents an approach for stereo image matching that results in a dense and non-smooth dis...
This article presents a new algorithm for object detection using stereo camera system. The problem t...