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Journal articles
On 2D Constrained Discrete Rigid Transformations
Abstract : Rigid transformations are involved in a wide range of digital image processing applications. In such a context, they are generally considered as continuous processes, followed by a digitization of the results. Recently, rigid transformations on $\Zset^2$ have been alternatively formulated as a fully discrete process. Following this paradigm, we investigate --from a combinatorial point of view-- the effects of pixel-invariance constraints on such transformations. In particular we describe the impact of these constraints on both the combinatorial structure of the transformation space and the algorithm leading to its generation.
https://hal-upec-upem.archives-ouvertes.fr/hal-00838184
Contributor : Phuc Ngo Connect in order to contact the contributor
Submitted on : Tuesday, June 25, 2013 - 12:07:30 AM
Last modification on : Tuesday, October 19, 2021 - 11:26:18 AM
Long-term archiving on: : Thursday, September 26, 2013 - 4:18:36 AM
Contributor : Phuc Ngo Connect in order to contact the contributor
Submitted on : Tuesday, June 25, 2013 - 12:07:30 AM
Last modification on : Tuesday, October 19, 2021 - 11:26:18 AM
Long-term archiving on: : Thursday, September 26, 2013 - 4:18:36 AM
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