An effective calibration procedure for correction of parallax unmatched image pairs

A research on controlling three-dimensional effect of the video frames obtained from stereo camera

“…The cross-talk depends on the response time of the 3D TV, or the performance of the 3D glasses. The misaligned video contents including image distortion could be compensated by various stereo image processing techniques if the distortions are within correctable bounds [3][4][5]. Also, many research institutes and universities strictly recommend the proper viewing distance and avoiding watching the video contents having excessive three-dimensional effect [6][7][8].…”

Depth extraction for a structured light system based on mismatched image pair rectification using a virtual camera

“…In [5], a virtual camera was defined to generate graphic objects in augmented reality. As for rectification, the authors of [6] proposed an effective procedure to rectify image pairs with different parallax in binocular stereo systems, but this approach cannot be used for depth acquisition because it changes parallax information. In structured light systems, keystone correction is an important research area in projected image rectification.…”

Automatic chessboard corner detection method

“…Camera calibration is an important technique which has been widely used in many machine vision applications such as stereo vision [1], visual surveillance [2] and intelligent transportation [3]. In the last few decades, various camera calibration methods have been introduced, which can be generally grouped into three categories: self‐calibration, two‐dimensional (2D) planar pattern‐based calibration and 3D object pattern‐based calibration.…”