منابع مشابه
Bayesian depth estimation from monocular natural images.
Estimating an accurate and naturalistic dense depth map from a single monocular photographic image is a difficult problem. Nevertheless, human observers have little difficulty understanding the depth structure implied by photographs. Two-dimensional (2D) images of the real-world environment contain significant statistical information regarding the three-dimensional (3D) structure of the world t...
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We consider the task of depth estimation from a single monocular image. We take a supervised learning approach to this problem, in which we begin by collecting a training set of monocular images (of unstructured outdoor environments which include forests, trees, buildings, etc.) and their corresponding ground-truth depthmaps. Then, we apply supervised learning to predict the depthmap as a funct...
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To recover depth from images, the human visual system uses many monocular depth cues, which vision research has only begun to explore. Because a given image can have many possible interpretations, constraints are needed to eliminate ambiguity, and the most powerful constraints are domain specific. As an experiment in the automatic discovery and exploitation of constraints, Genetic Programming w...
متن کاملProbabilistic Dense Depth from Monocular Images
T his proposal presents a probabilistic formalism that strives for a real time estimation of depth and 3D motion from monocular images. Given a moving camera equipped with an inertial measurement unit and capturing images of a scene with moving objects, we would like to determine, in real time, the 3D structure of the scene in the field of view of the camera as well as the different 3D motions ...
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Optical capturing of human body motion has many practical applications, ranging from motion analysis in sports and medicine, over ergonomy research, up to computer animation in game and movie production. Unfortunately, many existing approaches require expensive multi-camera systems and controlled studios for recording, and expect the person to wear special marker suits. Furthermore, marker-less...
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ژورنال
عنوان ژورنال: Journal of Vision
سال: 2010
ISSN: 1534-7362
DOI: 10.1167/3.9.463