TY - GEN
T1 - Multiple description coding of plane-based 3-D surfaces
AU - Park, Sung Bum
AU - Kim, Chang-Su
AU - Lee, Sang Uk
PY - 2007
Y1 - 2007
N2 - We present a multiple description coding (MDC) scheme for 3-D plane-based surfaces. First, planes are split into two disjoint subsets, called descriptions, each of which provides an equal contribution in 3-D surface reconstruction. To optimize the quality of the decoded surface, planes in each description are adaptively compressed according to the channel error condition. Then, the two compressed bitstreams are transmitted over distinct channels to the decoder. At the decoder, if both channels are available, the two bitstreams are decoded and merged together to reconstruct a high quality surface. If only one channel is available, we employ a hole filling method to fill visual holes and reconstruct a smooth 3-D surface. Therefore, the proposed algorithm provides an acceptable 3-D surface, even when one channel is totally lost.
AB - We present a multiple description coding (MDC) scheme for 3-D plane-based surfaces. First, planes are split into two disjoint subsets, called descriptions, each of which provides an equal contribution in 3-D surface reconstruction. To optimize the quality of the decoded surface, planes in each description are adaptively compressed according to the channel error condition. Then, the two compressed bitstreams are transmitted over distinct channels to the decoder. At the decoder, if both channels are available, the two bitstreams are decoded and merged together to reconstruct a high quality surface. If only one channel is available, we employ a hole filling method to fill visual holes and reconstruct a smooth 3-D surface. Therefore, the proposed algorithm provides an acceptable 3-D surface, even when one channel is totally lost.
KW - Error resilient transmission
KW - Graph coloring
KW - Hole filling
KW - Multiple description coding
KW - Plane-based 3-D surface
UR - http://www.scopus.com/inward/record.url?scp=48149110672&partnerID=8YFLogxK
U2 - 10.1109/ICIP.2007.4379774
DO - 10.1109/ICIP.2007.4379774
M3 - Conference contribution
AN - SCOPUS:48149110672
SN - 1424414377
SN - 9781424414376
T3 - Proceedings - International Conference on Image Processing, ICIP
SP - V97-V100
BT - 2007 IEEE International Conference on Image Processing, ICIP 2007 Proceedings
PB - IEEE Computer Society
T2 - 14th IEEE International Conference on Image Processing, ICIP 2007
Y2 - 16 September 2007 through 19 September 2007
ER -