Color and Focus Correction of Stereo Video Using Variable MSB Multipliers

Abstract

We propose algorithms for combined color and focus corrections for the stereo video coding. For both color and focus matching, we calculate only disparity vector (DV) once during disparity estimation (DE), since the proposed color and focus correction algorithm can share the disparity vector. Also we propose a variable MSB multiplier in proposed focus correction for low power and areas. The experimental results show that the proposed color and focus correction algorithm provides better image quality and coding performance.