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DICTA
2003
13 years 11 months ago
Automatic Registration of Aerial Image and Digital Map for Detection of Earthquake Damaged Areas
In this paper, we propose an automatic detection method of the areas damaged by an earthquake. We use aerial images that are taken before and after the earthquake. To detect the da...
Yasuharu Yanamura, Hitoshi Saji
DICTA
2003
13 years 11 months ago
Diamond, Hexagon, and General Polygonal Shaped Window Smoothing
Abstract. This paper presents fast recursive or moving windows algorithms for calculating local means in a diamond, hexagon and general polygonal shaped windows of an image. The al...
Changming Sun
DICTA
2003
13 years 11 months ago
Gesture Classification Using Hidden Markov Models and Viterbi Path Counting
Human-Machine interfaces play a role of growing importance as computer technology continues to evolve. Motivated by the desire to provide users with an intuitive gesture input syst...
Nianjun Liu, Brian C. Lovell
DICTA
2003
13 years 11 months ago
Automatic Image Mosaic System Using Image Feature Detection and Taylor Series
Image mosaicing has been collecting considerable attention in the field of computer vision and photogrammetry. Unlike previous methods using a tripod, we have developed which can h...
SooHyun Cho, YunKoo Chung, Jaeyeon Lee
DICTA
2003
13 years 11 months ago
Automatic Adaptive Segmentation of Moving Objects Based on Spatio-Temporal Information
This paper suggests a novel segmentation algorithm for separating moving objects from the background in video sequences without any prior information of the sequence nature. We for...
Ofer Miller, Amir Averbuch, Yosi Keller