ROBUST DEPTH INFORMATION-BASED PLANE DETECTION METHOD AND SYSTEM

摘要

The present invention is applicable to image processing. Provided is a robust depth information-based plane detection method, comprising: receiving a depth image, and extracting, from the depth image, a plurality of valid seed blocks; performing a region growing operation according to the valid seed block so as to obtain a grown plane of the valid seed block; performing overgrowth correction or undergrowth correction on the grown plane of the valid seed block so as to obtain a valid grown plane of the valid seed block; and outputting a depth image detection plane containing the valid grown plane of the valid seed blocks. In an embodiment of the present invention, overgrowth correction or undergrowth correction is performed on a grown plane obtained by performing a region growing operation on a valid seed block, thereby increasing accuracy and robustness of a plane detection method.