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ECCV
2004
Springer
14 years 10 months ago
Detecting Keypoints with Stable Position, Orientation, and Scale under Illumination Changes
Local feature approaches to vision geometry and object recognition are based on selecting and matching sparse sets of visually salient image points, known as `keypoints' or `p...
Bill Triggs
TMM
2010
169views Management» more  TMM 2010»
13 years 3 months ago
An Image-Based Approach to Video Copy Detection With Spatio-Temporal Post-Filtering
This paper introduces a video copy detection system which efficiently matches individual frames and then verifies their spatio-temporal consistency. The approach for matching frame...
Matthijs Douze, Herve Jegou, Cordelia Schmid
DAGM
2007
Springer
14 years 2 months ago
Holomorphic Filters for Object Detection
It is well known that linear filters are not powerful enough for many low-level image processing tasks. But it is also very difficult to design robust non-linear filters that res...
Marco Reisert, Olaf Ronneberger, Hans Burkhardt
ICIP
2005
IEEE
14 years 2 months ago
Image matching based on a local invariant descriptor
— Image matching is a fundamental task of many computer vision problems. In this paper we present a novel approach to match two images in presenting significant geometric deform...
Lei Qin, Wen Gao
ICRA
2006
IEEE
174views Robotics» more  ICRA 2006»
14 years 2 months ago
Multi-scale point and line range data algorithms for mapping and localization
— This paper presents a multi-scale point and line based representation of two-dimensional range scan data. The techniques are based on a multi-scale Hough transform and a tree r...
Samuel T. Pfister, Joel W. Burdick