Image analyzer for stereoscopic camera rig alignment

A Novel Horizontal Disparity Estimation Algorithm Using Stereoscopic Camera Rig

83 Abstract— Image segmentation is always a challenging task in computer vision as well as in pattern recognition. Nowadays, this method has great importance in the field of stereo vision. The disparity information extracting from the binocular image pairs has essential relevance in the fields like Stereoscopic (3D) Imaging Systems, Virtual Reality and 3D Graphics. The term 'disparity' represen...

Interaxial Distance and Convergence Control for Efficient Stereoscopic Shooting using Horizontal Moving 3D Camera Rig

The proper assessment of interaxial distance and convergence control are important factors in stereoscopic imaging technology to make an efficient 3D image. To control interaxial distance and convergence for efficient 3D shooting, horizontal 3D camera rig is designed using some hardware components like ‘LM Guide’, ‘Goniometer’ and ‘Rotation Stage’. The horizontal 3D camera rig system can be pro...

A New Depth and Disparity Visualization Algorithm for Stereoscopic Camera Rig

Image Alignment for Precise Camera Fixation and Aim

Two important problems in camera control are how to keep a moving camera xated on a target point, and how to precisely aim a camera, whose approximate pose is known, towards a given 3D position. This paper describes how electronic image alignment techniques can be used to solve these problems, as well as provide other bene ts such as stabilized video. Hence, stabilized, xated imagery is obtaine...

Colorimetric Correction for Stereoscopic Camera Arrays

Colorimetric correction is a necessary task to generate comfortable stereoscopic images. This correction is usually performed with a 3D lookup table that can correct images in real-time and can deal with the non-independence of the colour channels. In this paper, we present a method to compute such 3D lookup table with a non-linear process that minimizes the colorimetric properties of the image...