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SIBGRAPI
2008
IEEE

An Automatic Crude Registration of Two Partially Overlapping Range Images

9 years 3 months ago
An Automatic Crude Registration of Two Partially Overlapping Range Images
We present a crude registration algorithm for two partially overlapping range images acquired from a rigid object. Our proposal is characterized by two novel features: drastic data reduction and expressive shape descriptor. The data reduction is achieved on the basis of the observation that for crude alignments only the overall shape of image is of interest and the enhancement of the expression power of the shape descriptor is accomplished by integrating in it both local and global shape information. Experimental results show that our algorithm delivers good initial estimate to a fine registration program.
Mercedes Rocío Gonzales Márquez, Shi
Added 01 Jun 2010
Updated 01 Jun 2010
Type Conference
Year 2008
Where SIBGRAPI
Authors Mercedes Rocío Gonzales Márquez, Shin-Ting Wu
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