US 12,293,439 B2
Method, electronic device, and computer program product for image processing
Zijia Wang, Weifang (CN); Jiacheng Ni, Shanghai (CN); Jinpeng Liu, Shanghai (CN); and Zhen Jia, Shanghai (CN)
Assigned to Dell Products L.P., Round Rock, TX (US)
Filed by Dell Products L.P., Round Rock, TX (US)
Filed on Feb. 28, 2023, as Appl. No. 18/115,249.
Claims priority of application No. 202310077813.X (CN), filed on Jan. 16, 2023.
Prior Publication US 2024/0242402 A1, Jul. 18, 2024
Int. Cl. G06T 11/20 (2006.01); G06T 7/73 (2017.01); H04R 1/40 (2006.01); H04R 3/00 (2006.01)
CPC G06T 11/206 (2013.01) [G06T 7/73 (2017.01); H04R 1/406 (2013.01); H04R 3/005 (2013.01); G06T 2207/30232 (2013.01); H04R 2201/401 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method, comprising:
collecting a plurality of audio signals from a plurality of sensors, wherein the plurality of sensors are located at different locations in the same space, and the plurality of audio signals each have a location identifier;
combining the plurality of audio signals to generate synthetic audio;
analyzing the synthetic audio to find an audio subset in the plurality of audio signals;
extracting first image features of a first image of the space;
modifying the first image features based on the location identifiers of the audio signals in the audio subset to generate second image features; and
generating a second image of the space based on the second image features.