METHOD, APPARATUS AND COMPUTER PROGRAM PRODUCT FOR DETECTION AND CORRECTION OF IMAGE DEFECT

摘要

In an example embodiment,a method,apparatus and computer program product are provided. The method includes accessing an image comprising a plurality of micro-images arranged in a plurality of rows and a plurality of object points associated with a scene. A first disparity value is determined based on an object point of the plurality of object points in a first micro-image and a corresponding object point in at least one second micro-image, and a second disparity value is determined based on the object point in the first micro-image and a corresponding object point in at least one third micro- image. The first micro-image and the at least one second micro-image belong to same row. The first micro-image and the at least one third micro-image belong to neighboring rows of the plurality of rows. The first disparity value is compared with the second disparity value to determine presence of image defect.