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ICIP
2004
IEEE
16 years 7 months ago
DCT-based phase correlation motion estimation
A DCT-based phase correlation motion estimation algorithm is proposed in this paper. By combining four real transforms, a new complex linear phase transform is obtained and is use...
Min Li, Mainak Biswas, Sanjeev Kumar, Truong Q. Ng...
ISMM
2009
Springer
16 years 4 days ago
Ultimate Attribute Opening Segmentation with Shape Information
In this paper, a method for morphological segmentation using shape information is presented. This method is based on a morphological operator named ultimate attribute opening (UAO)...
Jorge Hernández, Beatriz Marcotegui
ICIP
2004
IEEE
16 years 7 months ago
Performance analysis of an improved tensor based correspondence algorithm for automatic 3d modeling
3D modeling of a free-form object involves the acquisition of multiple views (range images) of the object to cover its entire surface. These views are then registered in a common ...
Ajmal S. Mian, Mohammed Bennamoun, Robyn A. Owens
ICIP
2003
IEEE
16 years 7 months ago
A hidden Markov model based framework for recognition of humans from gait sequences
In this paper we propose a generic framework based on Hidden Markov Models (HMMs) for recognition of individuals from their gait. The HMM framework is suitable, because the gait o...
Aravind Sundaresan, Amit K. Roy Chowdhury, Rama Ch...
IROS
2007
IEEE
254views Robotics» more  IROS 2007»
15 years 12 months ago
3D datasets segmentation based on local attribute variation
— We present a Graph-based method for low-level segmentation of unfiltered 3D data. The core of this approach is based on the construction of a local neighborhood structure and ...
Carla Silva Rocha Aguiar, Sébastien Druon, ...