Sciweavers

22 search results - page 2 / 5
» iciar 2009
Sort
View
ICIAR
2009
Springer
13 years 9 months ago
Abnormal Behavior Recognition Using Self-Adaptive Hidden Markov Models
A self-adaptive Hidden Markov Model (SA-HMM) based framework is proposed for behavior recognition in this paper. In this model, if an unknown sequence cannot be classified into an...
Jun Yin, Yan Meng
ICIAR
2009
Springer
13 years 11 months ago
Scale Invariant Feature Transform with Irregular Orientation Histogram Binning
The SIFT (Scale Invariant Feature Transform) descriptor is a widely used method for matching image features. However, perfect scale invariance can not be achieved in practice becau...
Yan Cui, Nils Hasler, Thorsten Thormählen, Ha...
ICIAR
2009
Springer
13 years 11 months ago
Interacting with Digital Signage Using Hand Gestures
Abstract. Digital signage is a very attractive medium for advertisement and general communications in public open spaces. In order to add interaction capabilities to digital signag...
Qing Chen, François Malric, Yi Zhang, Muham...
ICIAR
2009
Springer
13 years 11 months ago
The Use of Residuals in Image Denoising
Abstract. State-of-the-art image denoising algorithms attempt to recover natural image signals from their noisy observations, such that the statistics of the denoised image follow ...
Dominique Brunet, Edward R. Vrscay, Zhou Wang
ICIAR
2009
Springer
13 years 11 months ago
Structured Light Stereoscopic Imaging with Dynamic Pseudo-random Patterns
Abstract. Structured light stereoscopic imaging offers an efficient and affordable solution to 3D modeling of objects. The majority of structured light patterns that have been prop...
Pierre Payeur, Danick Desjardins