Error Evaluation in a Stereovision-Based 3D Reconstruction System
نویسندگان
چکیده
منابع مشابه
Error Evaluation in a Stereovision-Based 3D Reconstruction System
The work presented in this paper deals with the performance analysis of the whole 3D reconstruction process of imaged objects, specifically of the set of geometric primitives describing their outline and extracted from a pair of images knowing their associated camera models. The proposed analysis focuses on error estimation for the edge detection process, the starting step for the whole reconst...
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Abstract: This paper investigates the relation between the calibration error and reconstruction accuracy of stereovision system through simulation experiment. According to the model of a typical non-parallel stereovision system, an array of points in the common view field of the two cameras is projected onto the image plane of the left and right camera respectively, forming the left image and r...
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For the autonomous movement of a robotic system, in real time, it has to perceive its environment, to calculate the position of a target or of a block and to move properly. For this reason, many types of sensors and apparatus have been proposed. The target state is required to be accurately calculated and a desired task or procedure to be safely and successfully integrated. In cases of limited ...
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A method for 3D environment reconstruction based on stereovision sensors will be presented. The system is structured in a distributed fashion. Each sensor is composed from a pair of video cameras and an image-processing device, which is able to perform real-time stereo processing. The stereo-rig assembly is mounted on a computer driven pan-tilt unit, which allows two degrees of freedom in order...
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ژورنال
عنوان ژورنال: EURASIP Journal on Image and Video Processing
سال: 2010
ISSN: 1687-5176,1687-5281
DOI: 10.1155/2010/539836