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» Object Recognition Using Segmentation for Feature Detection
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168
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CIVR
2008
Springer
207views Image Analysis» more  CIVR 2008»
15 years 4 months ago
Accumulated motion energy fields estimation and representation for semantic event detection
In this paper, a motion-based approach for detecting highlevel semantic events in video sequences is presented. Its main characteristic is its generic nature, i.e. it can be direc...
Georgios Th. Papadopoulos, Vasileios Mezaris, Ioan...
CAD
2008
Springer
15 years 2 months ago
Identification of C1 and C2 discontinuities for surface meshes in CAD
In computer-aided design and meshing, it is often important to identify the discontinuities (singularities) in coarse surface meshes. Due to the potential low resolution and noise...
Xiangmin Jiao, Narasimha R. Bayyana
MIR
2003
ACM
391views Multimedia» more  MIR 2003»
15 years 7 months ago
Generic sign board detection in images
Sign board detection is important for such computer vision applications as video surveillance and content based visual information retrieval. Previous researches on this topic foc...
Hua Shen, Xiaoou Tang
135
Voted
ICCV
2007
IEEE
16 years 4 months ago
Learning Globally-Consistent Local Distance Functions for Shape-Based Image Retrieval and Classification
We address the problem of visual category recognition by learning an image-to-image distance function that attempts to satisfy the following property: the distance between images ...
Andrea Frome, Yoram Singer, Fei Sha, Jitendra Mali...
91
Voted
ICRA
2005
IEEE
258views Robotics» more  ICRA 2005»
15 years 8 months ago
Fast Line, Arc/Circle and Leg Detection from Laser Scan Data in a Player Driver
— A feature detection system has been developed for real-time identification of lines, circles and people legs from laser range data. A new method suitable for arc/circle detect...
João Xavier, Marco Pacheco, Daniel Castro, ...