A novel fast inter mode decision algorithm based on statistic and adaptive adjustment for H.264/AVC

Zhan, B., Hou, B. and Sotudeh, R. (2007) A novel fast inter mode decision algorithm based on statistic and adaptive adjustment for H.264/AVC. In: UNSPECIFIED.

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The advanced video coding (AVC) standard H.264 achieves better video compression performance compared with the previous standards, and one of major features is variable block sizes based mode decision (MD). However, the computational complexity is one key challenge for the high efficient compression. Taking into consideration the statistical characteristics and the adaptive adjustment, a fast Inter MD algorithm is proposed in this paper. The proposed MD algorithm is effective, and it is easy to implement. The simulation results show that the new algorithm reduces 20% processing time on average. Mostly, the losses of video are around 0.02dB, and the increase of bitrate can be limited less than 1%.

Item Type	Conference or Workshop Item (Other)
Identification Number	10.1109/SOFTCOM.2007.4446094
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Date Deposited	15 May 2025 16:17
Last Modified	25 Feb 2026 00:05