Sciweavers

8669 search results - page 431 / 1734
» Computing matrix representations
Sort
View
FGR
2011
IEEE
255views Biometrics» more  FGR 2011»
14 years 11 months ago
Beyond simple features: A large-scale feature search approach to unconstrained face recognition
— Many modern computer vision algorithms are built atop of a set of low-level feature operators (such as SIFT [1], [2]; HOG [3], [4]; or LBP [5], [6]) that transform raw pixel va...
David D. Cox, Nicolas Pinto
RT
2001
Springer
16 years 1 days ago
Polyhedral Visual Hulls for Real-Time Rendering
We present new algorithms for creating and rendering visual hulls in real-time. Unlike voxel or sampled approaches, we compute an exact polyhedral representation for the visual hul...
Wojciech Matusik, Chris Buehler, Leonard McMillan
AAAI
1997
15 years 9 months ago
Qualitative Rigid Body Mechanics
We present a theory of qualitative rigid body mechanics and describe a program that uses this theory to compute qualitative dynamic simulations.1 The program works directly from a...
Thomas F. Stahovich, Randall Davis, Howard E. Shro...
TREC
2000
15 years 9 months ago
A Semantic Approach to Question Answering Systems
This paper describes the architecture, operation and results obtained with the Question Answering prototype developed in the Department of Language Processing and Information Syst...
José Luis Vicedo González, Antonio F...
ACCV
2007
Springer
16 years 1 months ago
Less Is More: Coded Computational Photography
Computational photography combines plentiful computing, digital sensors, modern optics, actuators, and smart lights to escape the limitations of traditional cameras, enables novel ...
Ramesh Raskar