Title:
VIDEO QUALITY ASSESSMENT METHOD AND DEVICE ON BASIS OF EXISTENCE AND NON-EXISTENCE OF AUDIO
Document Type and Number:
WIPO Patent Application WO/2022/177211
Kind Code:
A1
Abstract:
A video quality assessment device is disclosed. The video quality assessment device comprises: a memory storing one or more instructions; and a processor executing the one or more instructions stored in the memory, wherein, by executing the one or more instructions, the processor may: obtain a first quality score with respect to a video frame on the basis of the video frame and an audio frame output together with the video frame; obtain a second quality score with respect to the video frame on the basis of the video frame without the audio frame; and obtain a final quality score with respect to the video frame from the first quality score and the second quality score.
Inventors:
BAIJAL ANANT (KR)
HAHM CHEULHEE (KR)
KOO JAYOON (KR)
HAHM CHEULHEE (KR)
KOO JAYOON (KR)
Application Number:
PCT/KR2022/001795
Publication Date:
August 25, 2022
Filing Date:
February 07, 2022
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04N17/02; G06N3/08; H04N21/439; H04N21/44; H04N21/466; H04N21/485
Domestic Patent References:
| WO2019117866A1 | 2019-06-20 |
Foreign References:
| CN111479109A | 2020-07-31 | |||
| EP2075758A1 | 2009-07-01 | |||
| KR20190010659A | 2019-01-30 | |||
| US20120242900A1 | 2012-09-27 |
Attorney, Agent or Firm:
Y.P.LEE, MOCK & PARTNERS (KR)
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