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» Interval Computations in Computer Vision
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ICPR
2008
IEEE
16 years 8 months ago
An adaptive scene description for activity analysis in surveillance video
This paper presents an adaptive framework for live video analysis. The activities of surveillance subjects are described using a spatio-temporal vocabulary learned from recurrent ...
Brendan Morris, Mohan M. Trivedi
ICPR
2008
IEEE
16 years 8 months ago
A new objective function for sequence labeling
We propose a new loss function for discriminative learning of Markov random fields, which is an intermediate loss function between the sequential loss and the pointwise loss. We s...
Hisashi Kashima, Yuta Tsuboi
ICPR
2008
IEEE
16 years 8 months ago
An approach for dynamic combination of region and boundary information in segmentation
Image segmentation combining boundary and region information has been the subject of numerous research works in the past. This combination is usually subject to arbitrary weightin...
Djemel Ziou, Mohand Saïd Allili
ICPR
2008
IEEE
16 years 8 months ago
A Hilbert warping method for camera-based finger-writing recognition
We propose a time-warping algorithm for recognizing finger actions by a camera. In the proposed method, an input image sequence is aligned to the reference sequences by phase-sync...
Hiroyuki Ishida, Tomokazu Takahashi, Ichiro Ide, H...
ICPR
2008
IEEE
16 years 8 months ago
Active contour detection of linear patterns in spectrogram images
This paper proposes an extension to the active contour algorithm for the detection of linear patterns within remote sensing and vibration data. The proposed technique uses an alte...
Thomas Andrew Lampert, Simon O'Keefe