Patent ID: 11928793
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 12:
13. A video quality assessment method comprising:
receiving a frame of a video;
identifying whether the frame is a fully-blurred frame or a partially-blurred frame based on a blur level of the frame;
identifying, based on whether the frame is the fully-blurred frame or the partially-blurred frame, whether to obtain a spectral envelope distribution feature using a first method or a model-based feature using a second method;
obtaining, in response to the frame being the fully-blurred frame, the spectral envelope distribution feature of the fully-blurred frame;
obtaining, in response to the frame being the partially-blurred frame, the model-based feature of the partially-blurred frame;
obtaining a final quality score with respect to the frame based on at least one of the spectral envelope distribution feature or the model-based feature; and
processing the video based on the final quality score to obtain a processed video,
wherein the first method and the second method are different.