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Keywords: quantization parameter
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Journal Articles
APSIPA Transactions on Signal and Information Processing (2025) 14 (2): 1–25.
Published: 23 April 2025
...Lei Wei; Zhiwei Zhu; Zhecheng Wang; Shuai Wan Region adaptive hierarchical transform (RAHT) is employed in G-PCC to make attribute compression more efficient. The performance of RAHT is closely related to the quantization parameter (QP), where applying different QPs to different transform depths...
Journal Articles
APSIPA Transactions on Signal and Information Processing (2013) 2 (1): 1–13.
Published: 01 May 2013
...Ching-Yu Wu; Po-Chyi Su; Long-Wang Huang; Chia-Yang Chiou A frame quality control mechanism for H.264/AVC is proposed in this research. The research objective is to ensure that a suitable quantization parameter (QP) can be assigned to each frame so that the target quality of each frame...

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