We describe a compression method for three-dimensional animation sequences that has notable advantages over existing techniques. We first aggregate the frame data by similarity and reorganize them into clusters, which results in the sequence split into several motion fragments of varying lengths. To minimize the number of clusters and obtain optimal clustering, we perform frame alignment, which...

Predictive coding hypothesizes that the brain explicitly infers upcoming sensory input to establish a coherent representation of the world. Although it is becoming generally accepted, it is not clear on which level spiking neural networks may implement predictive coding and what function their connectivity may have. We present a network model of conductance-based integrate-and-fire neurons insp...

Humans have a variety of characteristics that are different from one another. Characteristics possessed by humans genuine which can be used as differentiator between individual and another, is sound. Voice recognition called speech recognition. In this study, it was developed an voice system using combination the Linear Predictive Coding (LPC) method feature extraction K-Nearest Neighbor (K-NN)...

ETRI Journal, Volume 30, Number 5, October 2008 ABSTRACT⎯In this paper, block constrained trellis coded vector quantization (BC-TCVQ) is presented for quantizing the line spectrum frequency parameters of the wideband speech codec. Both a predictive structure and a safety-net concept are combined into BC-TCVQ to develop the predictive BC-TCVQ. The performance of this quantization is compared wit...

Predictive coding is one of the most promising technologies to reduce the high cost of review by improving the efficiency of the review process. Limitations of available technology to provide a repeatable and well-defined predictive coding workflow have led to questions of its defensibility in court, and slow acceptance within legal departments. Symantec Transparent Predictive Coding provides a...