NDLI: A dynamic programming algorithm for elastic registration of distorted pictures based on autoregressive model

Content Provider	IEEE Xplore Digital Library
Author	Maitre, H. Yifeng Wu
Copyright Year	1974
Abstract	It is shown how to register a picture and a map when the deformation of the picture is severe by totally unknown. The method makes use of the combination of autoregressive (AR) modeling of the deformation working at the pixel level and a dynamic programming (DP) frame working at a higher level. AR modeling and DP work jointly: DP provides several sequences of observations which are candidates for an AR model, and at the same time the model furnishes a convenient cost function to DP. The only prerequisite to this method is that the map be expressible as an ordered sequence of primitives, and that a (not necessarily ordered) set of comparable primitives be extractable from the picture.<>
Starting Page	288
Ending Page	297
Page Count	10
File Size	1020346
File Format	PDF
ISSN	00963518
Volume Number	37
Issue Number	2
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1989-02-01
Publisher Place	U.S.A.
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Dynamic programming Heuristic algorithms Acoustic distortion Deformable models Testing Rubber Parameter estimation Predictive models Speech Technological innovation
Content Type	Text
Resource Type	Article
Subject	Signal Processing

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A dynamic programming algorithm for elastic registration of distorted pictures based on autoregressive model