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ICDAR
2003
IEEE
15 years 11 months ago
Two Approaches for Text Segmentation in Web Images
There is a significant need to recognise the text in images on web pages, both for effective indexing and for presentation by non-visual means (e.g., audio). This paper presents a...
Dimosthenis Karatzas, Apostolos Antonacopoulos
ICRA
2003
IEEE
130views Robotics» more  ICRA 2003»
15 years 11 months ago
Direct plane tracking in stereo images for mobile navigation
— We present a novel plane tracking algorithm based on the direct update of surface parameters from two stereo images. The plane tracking algorithm is posed as an optimization pr...
Jason J. Corso, Darius Burschka, Gregory D. Hager
ICCSA
2003
Springer
15 years 11 months ago
Camera Models and Optical Systems Used in Computer Graphics: Part II, Image-Based Techniques
Abstract. In our companion paper [5], we described the optics underlying camera models that have been used in computer graphics, and presented object space techniques for rendering...
Brian A. Barsky, Daniel R. Horn, Stanley A. Klein,...
DICTA
2003
15 years 7 months ago
Image Matching using TI Multi-wavelet Transform
Abstract. A multi-resolution image matching technique based on multiwavelets followed by a coarse to fine strategy is presented. The technique addresses the estimation of optimal c...
Asim Bhatti, Saeid Nahavandi, Hong Zheng
NIPS
2003
15 years 7 months ago
A Computational Geometric Approach to Shape Analysis in Images
We present a geometric approach to statistical shape analysis of closed curves in images. The basic idea is to specify a space of closed curves satisfying given constraints, and e...
Anuj Srivastava, Xiuwen Liu, Washington Mio, Eric ...