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SCVMA
2004
Springer
14 years 29 days ago
Motion Detection Using Wavelet Analysis and Hierarchical Markov Models
This paper deals with the motion detection problem. This issue is of key importance in many application fields. To solve this problem, we compute the dominant motion in the sequen...
Cédric Demonceaux, Djemâa Kachi-Akkou...
ISCAS
2003
IEEE
139views Hardware» more  ISCAS 2003»
14 years 27 days ago
Mixed-signal gradient flow bearing estimation
A mixed-signal architecture for estimating the 3-D direction cosines of a broadband traveling wave impinging on an array of four sensors is presented. The architecture implements ...
Milutin Stanacevic, Gert Cauwenberghs
ISCIS
2003
Springer
14 years 24 days ago
A Solution to the Composition Problem in Object-Based Video Coding
Abstract. In this paper, we introduce the composition problem associated with object-based video coding and propose a solution to this problem. Although the object-based rate contr...
Jeong-Woo Lee, Yo-Sung Ho
ICRA
2002
IEEE
113views Robotics» more  ICRA 2002»
14 years 16 days ago
A Real-Time Visual Processing System using a General-Purpose Vision Chip
A real-time visual processing system using a generalpurpose vision chip, an image sensor in which photo detectors and processing elements are integrated, is described. In order to...
Shingo Kagami, Takashi Komuro, Idaku Ishii, Masato...
FIMH
2001
Springer
14 years 3 days ago
Two-Dimensional Ultrasonic Strain Rate Measurement of the Human Heart in Vivo
In this study, the feasibility of two-dimensional strain rate estimation of the human heart in vivo is shown. To do this, ultrasonic B-mode data were captured at a high temporal re...
Jan D'hooge, Fadi Jamal, Bart Bijnens, Jan Thoen, ...