TECHNIQUES FOR IMPROVED IMAGE DISPARITY ESTIMATION

摘要

Techniques for improved image disparity estimation are described. In one embodiment, for example, an apparatus may comprise a processor circuit and an imaging management module, and the imaging management module may be operable by the processor circuit to determine a measured horizontal disparity factor and a measured vertical disparity factor for a rectified image array, determine a composite horizontal disparity factor for the rectified image array based on the measured horizontal disparity factor and an implied horizontal disparity factor, and determine a composite vertical disparity factor for the rectified image array based on the measured vertical disparity factor and an implied vertical disparity factor. Other embodiments are described and claimed.

主权项

1. At least one machine-readable medium comprising a plurality of instructions that, in response to being executed on a computing device, cause the computing device to:
determine a measured horizontal disparity factor for a rectified image array comprising a plurality of rectified images by a first process arranged to:
iteratively select a horizontal candidate value;measure a horizontal error associated with the selected horizontal candidate value; anddetermine as the measured horizontal disparity factor a horizontal candidate value with which a minimized horizontal error is associated; and determine a measured vertical disparity factor for the rectified image array by a second process arranged to:
iteratively select a vertical candidate value;measure a vertical error associated with the selected vertical candidate value; anddetermine as the measured vertical disparity factor a vertical candidate value with which a minimized vertical error is associated.