US 12,217,430 B2
Systems and methods for processing x-ray images
Kai Cui, Shanghai (CN); Chunhua Jiang, Shanghai (CN); Liang Xu, Shanghai (CN); Shurui Zhao, Shanghai (CN); Jian Zhong, Shanghai (CN); Jie Niu, Shanghai (CN); Yan'ge Ma, Shanghai (CN); Wanli Teng, Shanghai (CN); Na Zhang, Shanghai (CN); and Juan Feng, Shanghai (CN)
Assigned to SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD., Shanghai (CN)
Filed by SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD., Shanghai (CN)
Filed on Nov. 24, 2021, as Appl. No. 17/456,393.
Application 17/456,393 is a continuation of application No. PCT/CN2020/091967, filed on May 24, 2020.
Claims priority of application No. 201910439107.9 (CN), filed on May 24, 2019; application No. 201910497629.4 (CN), filed on Jun. 10, 2019; application No. 201910515515.8 (CN), filed on Jun. 14, 2019; application No. 201910712023.8 (CN), filed on Aug. 2, 2019; application No. 201911400160.4 (CN), filed on Dec. 30, 2019; and application No. 202010180368.6 (CN), filed on Mar. 16, 2020.
Prior Publication US 2022/0092787 A1, Mar. 24, 2022
Int. Cl. G06T 7/11 (2017.01); G06T 7/00 (2017.01)
CPC G06T 7/11 (2017.01) [G06T 7/0012 (2013.01); G06T 2207/10116 (2013.01); G06T 2207/20081 (2013.01); G06T 2207/20084 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A system for processing an X-ray image, comprising:
at least one storage device including a set of instructions for processing an X-ray image; and
at least one processor in communication with the at least one storage device, wherein when executing the set of instructions, the at least one processor is directed to cause the system to perform operations including:
obtaining an X-ray image; and
determining a metal image based on the X-ray image by using a trained metal detection model, wherein the metal image includes information of a metal object in the X-ray image, and the information of the metal object includes at least one of a position of the metal object, a shape of the metal object, a size of the metal object, an orientation of the metal object, or a type of the metal object.