"Indexes"

Lagrangian method based Rate-Distortion Optimization revisited for dependent video coding

Video encoding is based on the DPCM framework where temporal prediction coding introduces Rate-Distortion (RD) dependence. The RD operating point of the current unit depends on the particular choices of RD points of its reference units. …

Systemic view on service management in Shanghai World Expo

We will introduce our research on the service management in Shanghai World Expo from systemic view. We not only care the general queuing phenomena in the physical aspect, but also the psychological aspect in visitors and volunteers. Finally we wish …

Small group people behavior analysis based on temporal recursive trajectory identification

Small group people behavior analysis has attracted much attention in recent years. How to detect, track and analyze the group behavior of related people is a challenging problem. In this paper, a framework for small group people behavior analysis is …

Paralleling variable block size motion estimation of HEVC on CPU plus GPU platform

The emerging HEVC standard supports up to 12 variable block sizes ranging from 4×8/8×4 to 64×64 to conduct motion estimation (ME) and motion compensation (MC). This feature contributes considerable coding gain compared with 7 variable block sizes in …

Shanghai World Expo and queuing service system

This paper introduces the queuing problem happened in Shanghai World Expo in 2010. Some new complex factors have added in this network queuing system, some advanced information techniques also had been applied in order to control the queuing service. …