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35th Meeting: Sapporo, JP, July 2024 2024-07-11 14:56
EE1-1.5: VLOP using LOP3 architecture
Abstract
NN filter for Very Low Operational Point (VLOP), targeting complexity of 5kMAC/pixel level, was proposed in JVET-AH0051 and adopted to NNVC. This contribution reports the results of EE1-1.5, which adapt the LOP3 architecture (17kMAC/pixel) to VLOP. Complexity reduction was achieved by adjusting the numbers of channels and backbone blocks. The proposed VLOP model has a reported complexity of 5.16 kMAC/pixel and 60.7k parameters. Stage 3 training of the proposed model over LOP dataset was performed independently by its proponents. The performance of the int16 model (including NNIntra) compared to the NNVC-9.1 VLOP (NNIntra+VLOP) is reported below:
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