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IGARSS
2010
13 years 5 months ago
High-rate local sea level monitoring with a GNSS-based tide gauge
We present first results from the analysis of high-rate observations with a GNSS-based tide gauge at the Onsala Space Observatory. The goal is to determine local sea level with hi...
Johan S. Löfgren, Rudiger Haas, Jan M. Johans...
CVPR
2010
IEEE
14 years 4 months ago
High-Resolution Modeling of Moving and Deforming Objects Using Sparse Geometric and Dense Photometric Measurements
Modeling moving and deforming objects requires capturing as much information as possible during a very short time. When using off-the-shelf hardware, this often hinders the resolu...
Yi Xu, Daniel Aliaga
ETS
2006
IEEE
89views Hardware» more  ETS 2006»
13 years 11 months ago
On-Chip Time Measurement Architecture with Femtosecond Timing Resolution
This paper presents a new on-chip time measurement architecture which is based on the Timeto-Digital Conversion (TDC) method that is capable of achieving a timing resolution of te...
Matthew Collins, Bashir M. Al-Hashimi
ICMCS
2005
IEEE
108views Multimedia» more  ICMCS 2005»
14 years 1 months ago
Virtual camerawork for generating lecture video from high resolution images
We propose a method for generating a dynamic lecture video from the high resolution images recorded by a HDV camcorder. The lecture images are cropped to track the region of the i...
Takao Yokoi, Hironobu Fujiyoshi
ICIP
2004
IEEE
14 years 9 months ago
An efficient content-adaptive MC 3D-DWT with enhanced spatial and temporal scalability
In this paper we propose a novel, adaptive method for motion compensated 3D wavelet transformation (MC 3D-DWT) of video. The proposed method overcomes problems of ghosting and non...
Nagita Mehrseresht, David Taubman