Title:
IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD THEREOF, IMAGE PROCESSING SYSTEM, AND TRAINING METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2019/184462
Kind Code:
A1
Abstract:
The present disclosure relates to an image processing method. The image processing method may include upscaling a feature image of an input image by an upscaling convolutional network to obtain a upscaled feature image; downscaling the upscaled feature image by a downscaling convolutional network to obtain a downscaled feature image; determining a residual image between the downscaled feature image and the feature image of the input image; upscaling the residual image between the downscaled feature image and the feature image of the input image to obtain an upscaled residual image; correcting the upscaled feature image using the upscaled residual image to obtain a corrected upscaled feature image; and generating a first super-resolution image based on the input image using the corrected upscaled feature image.
Inventors:
NAVARRETE MICHELINI PABLO (CN)
ZHU DAN (CN)
LIU HANWEN (CN)
ZHU DAN (CN)
LIU HANWEN (CN)
Application Number:
PCT/CN2018/121466
Publication Date:
October 03, 2019
Filing Date:
December 17, 2018
Export Citation:
Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
International Classes:
G06T3/40
Foreign References:
| CN102915527A | 2013-02-06 | |||
| CN104853059A | 2015-08-19 | |||
| CN103426148A | 2013-12-04 | |||
| US20150235345A1 | 2015-08-20 |
Other References:
See also references of EP 3776451A4
Attorney, Agent or Firm:
TEE&HOWE INTELLECTUAL PROPERTY ATTORNEYS (CN)
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