TY - GEN
T1 - A frame-skipping method for multiview sequence CODEC
AU - Lim, Jeong Eun
AU - Kim, Yongtae
AU - Sohn, Kwanghoon
PY - 2004
Y1 - 2004
N2 - This paper presents a frame-skipping method for multiview sequence CODEC. We remodel the quadratic rate-distortion model for 3D multiview sequences based on their picture types. The proposed the frame-skipping method prevents potential buffer overflow and/or underflow. It performs based on correlations between view and time domain at low bit rates. Finally, the encoder could allocate more bits for other frames so as to perform higher image quality and reduce buffer overflow without losing bits. The proposed algorithm shows improvements in rate control as well as in PSNR compared to a method without frame-skipping. It also provides more accurate rate control and higher image quality than TM5 and TMN8 at low bit rates.
AB - This paper presents a frame-skipping method for multiview sequence CODEC. We remodel the quadratic rate-distortion model for 3D multiview sequences based on their picture types. The proposed the frame-skipping method prevents potential buffer overflow and/or underflow. It performs based on correlations between view and time domain at low bit rates. Finally, the encoder could allocate more bits for other frames so as to perform higher image quality and reduce buffer overflow without losing bits. The proposed algorithm shows improvements in rate control as well as in PSNR compared to a method without frame-skipping. It also provides more accurate rate control and higher image quality than TM5 and TMN8 at low bit rates.
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M3 - Conference contribution
AN - SCOPUS:10444241751
SN - 088986442X
T3 - Sixth IASTED International Conference on Signal and Image Processing
SP - 324
EP - 329
BT - Sixth IASTED International Conference on Signal and Image Processing
A2 - Hamza, M.H.
T2 - Sixth IASTED International Conference on Signal and Image Processing
Y2 - 23 August 2004 through 25 August 2004
ER -