Inventor
PAN ZHENGXIANG
CN10 patents
⚠️ This page may combine multiple inventors who share the name “PAN ZHENGXIANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ALPHONSO INC
7 patentsUS10346474B1Jul 9, 2019
System and method for detecting repeating content, including commercials, in a video data stream using audio-based and video-based automated content recognition
ALPHONSO INC11 citations83
US10182256B1Jan 15, 2019
Automated identification of product or brand-related metadata candidates for a commercial using consistency between audio and image elements of products of brands detected in commercials
ALPHONSO INC6 citations83
US11483617B1Oct 25, 2022
Automoted identification of product or brand-related metadata candidates for a commercial using temporal position of product or brand-related text or objects, or the temporal position and audio, in video frames of the commercial
ALPHONSO INC2 citations72
US10306304B1May 28, 2019
Automated identification of product or brand-related metadata candidates for a commercial using dominance and prominence of product or brand-related text or objects in video frames of the commercial
ALPHONSO INC2 citations72
US10237610B1Mar 19, 2019
Automated identification of product or brand-related metadata candidates for a commercial using persistence of product or brand-related text or objects in video frames of the commercial
ALPHONSO INC3 citations72
US10945030B2Mar 9, 2021
Detection of potential commercial by detection and analysis of transitions in video content
ALPHONSO INC1 citations62
US10779036B1Sep 15, 2020
Automated identification of product or brand-related metadata candidates for a commercial using consistency between audio and image elements of products or brands detected in commercials
ALPHONSO INC0 citations51