US 12,236,696 B2
Method and apparatus for recognizing subtitle region, device, and storage medium
Jie Huang, Shenzhen (CN); and Shupei Wang, Shenzhen (CN)
Assigned to TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED, Shenzhen (CN)
Filed by Tencent Technology (Shenzhen) Company Limited, Shenzhen (CN)
Filed on Oct. 4, 2022, as Appl. No. 17/960,004.
Application 17/960,004 is a continuation of application No. PCT/CN2021/122697, filed on Oct. 8, 2021.
Claims priority of application No. 202011165751.0 (CN), filed on Oct. 27, 2020.
Prior Publication US 2023/0027412 A1, Jan. 26, 2023
Int. Cl. G06V 30/146 (2022.01); G10L 15/02 (2006.01)
CPC G06V 30/147 (2022.01) [G10L 15/02 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method for recognizing a subtitle region in a video performed by a computer device, the method comprising:
obtaining n candidate subtitle regions in a video, the candidate subtitle regions being regions in which text contents are displayed in the video, and n being a positive integer; and
screening the n candidate subtitle regions according to a subtitle region screening policy to obtain the subtitle region, the subtitle region screening policy being used for determining a candidate subtitle region in which text contents have a repetition rate being lower than a repetition rate threshold and have a longest total display duration as the subtitle region.