Title:
IMAGE PROCESSING DEVICE, IMAGE RECOGNITION SYSTEM, IMAGE PROCESSING METHOD, AND NON-TRANSITORY COMPUTER-READABLE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2021/181627
Kind Code:
A1
Abstract:
An image processing device (10) comprising: an intermediate acquisition unit (100) that acquires feature amount maps showing features of an image; a preprocessing unit (102) that performs weighting operation to pixel values of the respective feature amount maps acquired and calculates statistic values of the weighted pixel values of the respective feature amount maps; an attention weight prediction unit (104) that predicts attention weight showing importance to the respective feature amount maps from the statistic values of the pixel values corresponding to the respective feature amount maps; and an attention weighting unit (106) that uses the attention weight to perform weighting to the respective feature amount maps acquired.
Inventors:
MIYAMOTO TAKAYA (JP)
Application Number:
PCT/JP2020/010908
Publication Date:
September 16, 2021
Filing Date:
March 12, 2020
Export Citation:
Assignee:
NEC CORP (JP)
International Classes:
G06T7/00
Domestic Patent References:
| WO2019017403A1 | 2019-01-24 |
Foreign References:
| JP2019528113A | 2019-10-10 | |||
| JP2020008896A | 2020-01-16 | |||
| JP2019096006A | 2019-06-20 |
Other References:
NIE, XUAN ET AL.: "Attention Mask R-CNN for Ship Detection and Segmentation From Remote Sensing Images", IEEE ACCESS, vol. 8, 7 January 2020 (2020-01-07), pages 9325 - 9334, XP011767007, DOI: 10.1109/ACCESS.2020.2964540
J. HUL. SHENS. ALBANIEG. SUNE. WU: "Squeeze- and-Excitation Networks", COMPUTER VISION AND PATTERN RECOGNITION, 5 September 2017 (2017-09-05)
See also references of EP 4120185A4
J. HUL. SHENS. ALBANIEG. SUNE. WU: "Squeeze- and-Excitation Networks", COMPUTER VISION AND PATTERN RECOGNITION, 5 September 2017 (2017-09-05)
See also references of EP 4120185A4
Attorney, Agent or Firm:
IEIRI Takeshi (JP)
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