Title:
IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2018/088212
Kind Code:
A1
Abstract:
The present technology relates to an image processing device which enables refocusing imparted with a desired blur to be achieved, an image processing method, and a program. A focusing processing unit performs focusing processing in which pixels of images from a plurality of viewpoints are shifted in accordance with shift amounts, and pixel values are integrated to generate a processing result image focused at a prescribed distance. In the focusing processing, the pixels are shifted in accordance with corrected shift amounts obtained by using correction coefficients for each viewpoint to correct the shift amounts. The present technology is applicable to cases in which a refocused image is obtained from images from a plurality of viewpoints.
Inventors:
HAYASAKA KENGO (JP)
ITO KATSUHISA (JP)
ITO KATSUHISA (JP)
Application Number:
PCT/JP2017/038470
Publication Date:
May 17, 2018
Filing Date:
October 25, 2017
Export Citation:
Assignee:
SONY CORP (JP)
International Classes:
H04N5/232; G06T1/00; H04N5/225
Foreign References:
| JP2014225102A | 2014-12-04 | |||
| JP2015201722A | 2015-11-12 | |||
| JP2013121050A | 2013-06-17 |
Attorney, Agent or Firm:
NISHIKAWA Takashi et al. (JP)
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