Compensation of motion related blur in CCD color endoscope images
Eric Badiqué, Nagaaki Ohyama, Masuyoshi Yachida, T. Honda, Junpei Tsujiuchi · 2005
Color CCD endoscopes with sequential three color illuminations have the advantage of a high resolution but are sensitive to object motion. A digital method for the restoration of color-shifted images is proposed. The method makes use of phase-only matching followed by a resampling operation to compensate for a space-variant shift between different primary color images. Restored images are suitable for further image processing such as color emphasis and structure enhancement.