The new emerging video coding standard H.264 employs variable block size motion compensation using multiple references with quarter-pel motion vector accuracy. This scheme is a key feature to accomplish higher coding gain, however, also a decisive factor that increases overall computational complexity. To overcome this, we propose a novel fast mode decision scheme suited for variable block sizes by classifying coding modes based on rate-distortion cost. The experimental results show that the proposed method provides significant reduction in computational complexity without any noticeable coding loss and additional operations. © Springer-Verlag Berlin Heidelberg 2003.
CITATION STYLE
Lee, J., & Jeon, B. (2003). Fast mode decision for H.264 with variable motion block sizes. Lecture Notes in Computer Science (Including Subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), 2869, 723–730. https://doi.org/10.1007/978-3-540-39737-3_90
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