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ICIP
2001
IEEE
15 years 11 months ago
Joint source-channel coding for scalable video over DS-CDMA multipath fading channels
In this paper, we extend our previous work onjoint source-channel coding to scalablevideo transmissionover wireless direct-sequence code-division-multiple-access(DS-CDMA)multipath...
Lisimachos P. Kondi, Stella N. Batalama, Dimitrios...
ICIP
2000
IEEE
15 years 11 months ago
Hierarchical Representation and Coding of Surfaces Using 3D Polygon Meshes
This paper presents a novel procedure for the representation and coding of 3D surfaces using hierarchical adaptive triangulation. The proposed procedure is based on pyramidal anal...
Ioannis Kompatsiaris, Michael G. Strintzis
ICIAP
2005
ACM
15 years 10 months ago
3D Surface Reconstruction from Scattered Data Using Moving Least Square Method
This paper presents an efficient implementation of moving least square(MLS) approximation for 3D surface reconstruction. The smoothness of the MLS is mainly determined by the weigh...
Soon-Jeong Ahn, Jaechil Yoo, Byung-Gook Lee, Joon-...
ICIP
2007
IEEE
15 years 4 months ago
Buffer Constrained Proactive Dynamic Voltage Scaling for Video Decoding Systems
Significant power savings can be achieved on voltage/frequency configurable platforms by dynamically adapting the frequency and voltage according to the workload (complexity). Vid...
Emrah Akyol, Mihaela van der Schaar
ICIP
2003
IEEE
15 years 3 months ago
Fast motion estimation with modified diamond search for variable motion block sizes
The adaptive and powerful coding schemes in H.264 provide significant coding efficiency and some additional merits like error resilience and network friendliness. In spite of thes...
Woong Il Choi, Byeungwoo Jeon, Jechang Jeong