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» Background estimation from non-time sequence images
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ICIP
1998
IEEE
16 years 1 months ago
Predictive Motion Estimation for Reduced-Resolution Video from High-Resolution Compressed Video
To convert a compressed video sequence to a lowerresolution compressed video, one typically needs to decompress the original sequence, down-sample each frame, and recompress it. I...
Justy W. C. Wong, Oscar C. Au, Peter H. W. Wong, A...
IPMI
2005
Springer
16 years 18 days ago
Computational Elastography from Standard Ultrasound Image Sequences by Global Trust Region Optimization
Abstract. A new approach is proposed to estimate the spatial distribution of shear modulus of tissues in-vivo. An image sequence is acquired using a standard medical ultrasound sca...
Jan Kybic, Daniel Smutek
ECCV
2004
Springer
16 years 1 months ago
Toward Accurate Segmentation of the LV Myocardium and Chamber for Volumes Estimation in Gated SPECT Sequences
The left ventricle myocardium and chamber segmentation in gated SPECT images is a challenging problem. Segmentation is however the first step to geometry reconstruction and quantit...
Diane Lingrand, Arnaud Charnoz, Pierre Malick Koul...
ECCV
2004
Springer
15 years 5 months ago
Extrinsic Camera Parameter Recovery from Multiple Image Sequences Captured by an Omni-Directional Multi-camera System
Recently, many types of omni-directional cameras have been developed and attracted much attention in a number of different fields. Especially, the multi-camera type of omni-direc...
Tomokazu Sato, Sei Ikeda, Naokazu Yokoya
76
Voted
ICIP
2007
IEEE
15 years 6 months ago
Window-Based Image Registration using Variable Window Sizes
We present an unsupervised image registration algorithm to estimate the background object motion in a real video sequence. The algorithm is based on a Gaussian minimisation techni...
Andreas Krutz, Michael R. Frater, Thomas Sikora