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173
Voted
CVPR
2009
IEEE
2452views Computer Vision» more  CVPR 2009»
16 years 11 months ago
CHoG: Compressed Histogram of Gradients: A Low Bit-Rate Feature Descriptor
Establishing visual correspondences is an essential component of many computer vision problems, and is often done with robust, local feature-descriptors. Transmission and storag...
Vijay Chandrasekhar (Stanford University), Gabriel...
196
Voted
CVPR
2009
IEEE
16 years 11 months ago
Image Deblurring for Less Intrusive Iris Capture
For most iris capturing scenarios, captured iris images could easily blur when the user is out of the depth of field (DOF) of the camera, or when he or she is moving. The common...
Xinyu Huang (University of Kentucky), Liu Ren (Rob...
134
Voted
CVPR
2001
IEEE
16 years 5 months ago
Issues on the Geometry of Central Catadioptric Image Formation
An imaging system with a single effective viewpoint is called a central projection system. The conventional perspective camera is an example of a central projection system. System...
João P. Barreto, Helder Araújo
110
Voted
ICRA
2006
IEEE
93views Robotics» more  ICRA 2006»
15 years 9 months ago
Robot Navigation using 1D Panoramic Images
— This paper presents a new method for navigation and localization of a mobile robot equipped with an omnidirectional camera. We represent the environment using a collection of o...
Amy J. Briggs, Yunpeng Li, Daniel Scharstein, Matt...
135
Voted
ICRA
2006
IEEE
130views Robotics» more  ICRA 2006»
15 years 9 months ago
Study on Hemispherical Soft-fingered Handling for fine Manipulation by Minimum D.O.F. Robotic Hand
— This paper provides that an elastic force and an elastic potential energy due to the deformation of soft fingers, which are previously derived, can be calculated into straight...
Takahiro Inoue, Shinichi Hirai