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

Claim 4:
5. The video quality assessment method of claim 2, further comprising:
obtaining a spectral envelope distribution feature based on the spectral envelope with respect to each of the plurality of sub-areas included in the partially-blurred frame;
obtaining importance information with respect to each of the plurality of sub-areas included in the partially-blurred frame by using a first neural network; and
generating a weight matrix indicating a weight value for each of the plurality of sub-areas, based on the spectral envelope distribution feature and the importance information obtained with respect to each of the plurality of sub-areas included in the partially-blurred frame,
wherein the obtaining the model-based quality score comprises obtaining the model-based quality score with respect to the partially-blurred frame based on the weight matrix and the partially-blurred frame.