Patent ID: 8687084
Filing Date: 2014-04-01
Classification: H04N

Abstract:
1. An image processing apparatus comprising: an acquisition unit configured to acquire light ray information including routing information and radiance information of a light ray incident on an imaging apparatus from an object; a first input unit configured to input virtual position information indicating a virtual position of an image sensor in the imaging apparatus which is different from an actual position of the image sensor; a first generation unit configured to generate first virtual image data which is obtained if the light ray is imaged at the virtual position of the image sensor with first resolution based on the light ray information and the virtual position information; a second input unit configured to input high resolution image data indicating a high resolution image obtained by imaging the object with second resolution higher than the first resolution; a second generation unit configured to generate second virtual image data which is obtained if the light ray is imaged at the virtual position of the image sensor with third resolution higher than the first resolution, based on the first virtual image data and the high resolution image data; a third generation unit configured to generate low resolution image data which is obtained if the image sensor is at the actual position of the image sensor based on the light ray information; and a conversion model generation unit configured to generate conversion model data used for converting the high resolution image data into the low resolution image data, wherein the second generation unit generates the second virtual image data by converting the first virtual image data based on the conversion model data.