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» On numbers of Davenport-Schinzel sequences
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ICMCS
2005
IEEE
82views Multimedia» more  ICMCS 2005»
15 years 7 months ago
An Extended Motion-Estimation Architecture Applied to Shape Recognition
An architecture for shape recognition is presented, with emphasis on low-latency and power efficiency. This architecture is an extension of an existing architecture used for moti...
Jason Schlessman, Sankalita Saha, Wayne Wolf, Shuv...
ICMCS
2005
IEEE
82views Multimedia» more  ICMCS 2005»
15 years 7 months ago
Globally Optimal Uneven Erasure-Protected Multi-Group Packetization of Scalable Codes
We study the problem of rate-distortion optimal packetization with uneven erasure protection (UEP) of scalable source sequence, into multiple groups of packets. The grouping of pa...
Sorina Dumitrescu, Xiaolin Wu
ICRA
2005
IEEE
105views Robotics» more  ICRA 2005»
15 years 7 months ago
Learning Activity-Based Ground Models from a Moving Helicopter Platform
— We present a method for learning activity-based ground models based on a multiple particle filter approach to motion tracking in video acquired from a moving aerial platform. ...
Andrew Lookingbill, David Lieb, David Stavens, Seb...
ISVLSI
2005
IEEE
69views VLSI» more  ISVLSI 2005»
15 years 7 months ago
Pipelined Memory Controllers for DSP Applications Handling Unpredictable Data Accesses
Multimedia applications are often characterized by a large number of data accesses with regular and periodic access patterns. In these cases, optimized pipelined memory access con...
Bertrand Le Gal, Emmanuel Casseau, Sylvain Huet, E...
ICCS
2005
Springer
15 years 7 months ago
Disjoint Segments with Maximum Density
Given a sequence A of numbers and two positive integers and k, we study the problem to find k disjoint segments of A, each has length at least , such that their sum of densities i...
Yen Hung Chen, Hsueh-I Lu, Chuan Yi Tang