Title:
IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD, IMAGE PROCESSING PROGRAM, AND STORAGE MEDIUM
Document Type and Number:
Japanese Patent JP2019205073
Kind Code:
A
Abstract:
To provide a technique that can reduce a processing time required for position shift search while maintaining the quality of an image generated by composition.SOLUTION: An image processing device includes: a position shift saliency determination unit 2 that determines as a position shift saliency the degree of impact of position shift between a first image and a second image on the luminance of a composition image generated when the first image and second image are combined for each pixel on the basis of a first composition ratio and a second composition ratio; and a weighted vector calculation unit 3 that calculates a motion vector for each pixel between the first image and second image by position shift search while changing the amount of processing required for the position shift search on the basis of the position shift saliency.SELECTED DRAWING: Figure 1
Inventors:
TOYODA YOSHITAKA
MATOBA NORIHIRO
KURIHARA KOHEI
SUZUKI DAISUKE
MATOBA NORIHIRO
KURIHARA KOHEI
SUZUKI DAISUKE
Application Number:
JP2018099369A
Publication Date:
November 28, 2019
Filing Date:
May 24, 2018
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP
International Classes:
H04N5/235; G06T5/00; H04N1/387; H04N5/232
Domestic Patent References:
| JP2008118555A | 2008-05-22 |
Attorney, Agent or Firm:
Yoshitake Hidetoshi
Takahiro Arita
Takahiro Arita