US 11,990,137 B2
Image retouching method and terminal device
Tianshi Chen, Pudong New Area (CN); Shaoli Liu, Pudong New Area (CN); Zai Wang, Pudong New Area (CN); and Shuai Hu, Pudong New Area (CN)
Assigned to SHANGHAI CAMBRICON INFORMATION TECHNOLOGY CO., LTD., Pudong New Area (CN)
Filed by Shanghai Cambricon Information Technology Co., Ltd., Pudong New Area (CN)
Filed on Dec. 11, 2020, as Appl. No. 17/119,269.
Application 17/119,269 is a continuation of application No. 16/760,235, previously published as PCT/CN2018/105463, filed on Sep. 13, 2018.
Prior Publication US 2021/0097647 A1, Apr. 1, 2021
Int. Cl. G10L 17/00 (2013.01); G06F 16/9535 (2019.01); G06F 18/20 (2023.01); G06F 18/21 (2023.01); G06F 18/2431 (2023.01); G06F 18/40 (2023.01); G06N 3/04 (2023.01); G06N 3/08 (2023.01); G06Q 30/0601 (2023.01); G06T 1/20 (2006.01); G06T 3/4046 (2024.01); G10L 15/16 (2006.01); G10L 17/18 (2013.01)
CPC G10L 17/00 (2013.01) [G06F 16/9535 (2019.01); G06F 18/21 (2023.01); G06F 18/2431 (2023.01); G06F 18/285 (2023.01); G06F 18/40 (2023.01); G06N 3/04 (2013.01); G06N 3/08 (2013.01); G06Q 30/0631 (2013.01); G06T 1/20 (2013.01); G06T 3/4046 (2013.01); G10L 15/16 (2013.01); G10L 17/18 (2013.01); G06T 2200/28 (2013.01)] 12 Claims
OG exemplary drawing
 
1. An information processing method applied to a computation circuit, wherein the computation circuit includes a communication circuit and an operation circuit, and the method comprises:
controlling, by the computation circuit, the communication circuit to obtain a first image to be processed, wherein the first image has an image parameter of a first index value;
controlling, by the computation circuit, the operation circuit to obtain and call an operation instruction to retouch the first image to obtain a second image, wherein
the second image has an image parameter of a second index value, the second index value is larger than the first index value, and the operation instruction is a preset instruction for image retouching,
wherein the calling the operation instruction to retouch the first image to obtain the second image includes:
controlling, by the computation circuit, the operation circuit to call the operation instruction to perform feature extraction on the first image to obtain a feature image, and controlling, by the computation circuit, the operation circuit to pre-process the feature image to obtain the second image, wherein
the pre-processing includes one or more of the following processing: translation, scaling transformation, non-linear transformation, normalization, format conversion, data deduplication, processing of data exception, and data missing filling.