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SMA
2003
ACM
100views Solid Modeling» more  SMA 2003»
15 years 3 months ago
Free-form deformations via sketching and manipulating scalar fields
This paper presents a novel Scalar-field based Free-Form Deformation (SFFD) technique founded upon general flow constraints and implicit functions. In contrast to the traditiona...
Jing Hua, Hong Qin
ICCV
1998
IEEE
15 years 11 months ago
Parameterized Modeling and Recognition of Activities
A framework for modeling and recognition of temporal activities is proposed. The modeling of sets of exemplar activities is achieved by parameterizing their representation in the ...
Yaser Yacoob, Michael J. Black
HAPTICS
2008
IEEE
15 years 4 months ago
Electrotactile Stimulation Based on Strain Energy Density of the Fingertip
Abstract. The shape recognition of an object is important for dexterous manipulation by humans. Therefore, we have developed a haptic display that integrates both electrotactile an...
Katsunari Sato, Hideaki Nii, Naoki Kawakami, Susum...
CCCG
2009
14 years 11 months ago
Symmetry Restoration by Stretching
We consider restoring the bilateral symmetry of an object which has been deformed by compression. This problem arises in paleontology, where symmetric bones are compressed in the ...
Michael M. Kazhdan, Nina Amenta, Shengyin Gu, Davi...
CVPR
2011
IEEE
14 years 5 months ago
Discriminative Image Warping with Attribute Flow
We address the problem of finding deformation between two images for the purpose of recognizing objects. The challenge is that discriminative features are often transformation-va...
Weiyu Zhang, Praveen Srinivasan, Jianbo Shi