Block based motion compensation techniques make frequent use of Early Termination Algorithms (ETA) to reduce the computational cost of block matching process. ETAs have been well ...
The increasing availability of object-based video content requires new technologies for automatically extracting and matching of the low level features of arbitrarily shaped video...
A parallel MPEG-4 Simple Profile encoder for FPGA based multiprocessor System-on-Chip (SOC) is presented. The goal is a computationally scalable framework independent of platform....
Olli Lehtoranta, Erno Salminen, Ari Kulmala, Marko...
In this paper we describe a system to reliably localize the position of the speaker’s face and mouth in videophone sequences. A statistical scheme based on a subspace method is p...
—This paper addresses the problem of self-validated labeling of Markov random fields (MRFs), namely to optimize an MRF with unknown number of labels. We present graduated graph c...