1,721,152 research outputs found
Accurate 3-D Reconstruction from Trinocular Views through Integration of Improved Edge-Matching and Area-Matching Techniques
No full textComputational Experiments with a stereo algorithm based on edge and luminance profile matching
No full textAccurate Calibration of a Binocular Stereoscopic System and Its Application to a 3D Object Measurements
No full textCamera Calibration and Error Analysis. An Application to Binocular and Trinocular Stereoscopic Systems
No full textGeneralized 3D Area Matching and Multicamera Reconstruction for Scene Analysis
No full textWe propose a method for close-range 3D reconstruction of objects from stereo correspondence of luminance patches which works with an arbitrary multi-camera geometry. The area matching process is performed in 3D space as it takes both perspective and radiometric distortion into account. An implementation of the technique with a calibrated set of three standard TV-resolution CCD cameras is presented and tested over real scenes
Multi-resolution area matching
No full textIn this paper we present a general and robust approach to the problem of close-range partial 3D reconstruction of objects from multi-resolution texture matching. The method is based on the progressive refininement of a parametric surface, which is described using an increasing number of radial functions
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