Patent ID: 9082183
Filing Date: 2015-07-14
Classification: G06K,G06T,H04N

Abstract:
1. An image processing device comprising: a data input unit configured to receive an input image, depth data indicating depth of the input image, and a shooting parameter of the input image; a parameter input unit configured to receive a transformation parameter as a parameter on projective transformation of a three-dimensional model; a transformed image generating unit configured to generate a transformed image by performing projective transformation based on the transformation parameter in the three-dimensional model obtained from the input image, the depth data, and the shooting parameter; a blank area detecting unit configured to detect a blank area in the transformed image, the blank area being a group of blank pixels that do not correspond to any pixel in the input image; and an output unit configured to output the transformed image in the case where a blank value indicating size of the blank area is smaller than or equal to a threshold value, and not to output the transformed image in the case where the blank value is larger than the threshold value, wherein the blank value is a value weighted to increase the blank value of the blank area as the position of the blank area is closer to a center of the transformed image.