Title:
IMAGE DATA QUALITY EVALUATION METHOD AND APPARATUS, TERMINAL DEVICE, AND READABLE STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2022/217496
Kind Code:
A1
Abstract:
An image data quality evaluation method and apparatus, a terminal device, and a readable storage medium. The image data quality evaluation method comprises: inputting three-dimensional image data to be evaluated into a feature extraction network model for processing to obtain a feature matrix; processing the feature matrix on the basis of a plurality of branch network models in a hypernetwork model to obtain a plurality of parameter matrixes, and respectively adjusting, on the basis of the plurality of parameter matrixes, parameters of a plurality of fully connected layers in a corresponding regression model; and processing the feature matrix on the basis of the adjusted regression model to obtain a quality evaluation score. The dynamic adjustment of parameters of a model is implemented on the basis of content of input data, so that the processing efficiency and the quality evaluation precision for three-dimensional image data are improved.
Inventors:
WANG SHANSHAN (CN)
ZHENG HAIRONG (CN)
QI KEHAN (CN)
RONG CHUYU (CN)
LIU XIN (CN)
ZHENG HAIRONG (CN)
QI KEHAN (CN)
RONG CHUYU (CN)
LIU XIN (CN)
Application Number:
PCT/CN2021/087231
Publication Date:
October 20, 2022
Filing Date:
April 14, 2021
Export Citation:
Assignee:
SHENZHEN INST OF ADV TECH CAS (CN)
International Classes:
G16H30/00; G06K9/62; G06N3/04; G06N3/08; G16H50/20; G16H50/30
Domestic Patent References:
| WO2016197026A1 | 2016-12-08 |
Foreign References:
| CN112151179A | 2020-12-29 | |||
| CN112418292A | 2021-02-26 | |||
| CN112164102A | 2021-01-01 | |||
| US20180276455A1 | 2018-09-27 |
Attorney, Agent or Firm:
SHENZHEN ZHONGYI UNION INTELLECTUAL PROPERTY AGENCY CO.,LTD. (CN)
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