Statistical Methods for Image Registration and Denoising - Softcover

Sambora, Matthew D.

Softcover

ISBN 10: 1288286341 ISBN 13: 9781288286348

Verlag: LIGHTNING SOURCE INC, 2012

Inhaltsangabe

This dissertation describes research into image processing techniques that enhance military operational and support activities. The research extends existing work on image registration by introducing a novel method that exploits local correlations to improve the performance of projection-based image registration algorithms. The dissertation also extends the bounds on image registration performance for both projection-based and full-frame image registration algorithms and extends the Barankin bound from the one-dimensional case to the problem of two-dimensional image registration. It is demonstrated that in some instances, the Cramer-Rao lower bound is an overly-optimistic predictor of image registration performance and that under some conditions, the Barankin bound is a better predictor of shift estimator performance. The research also looks at the related problem of single-frame image denoising using block-based methods. The research introduces three algorithms that operate by identifying regions of interest within a noise-corrupted image and then generating noise free estimates of the regions as averages of similar regions in the image.

Details zur Ausgabe

• Verlag: LIGHTNING SOURCE INC
• Erscheinungsdatum: 2012
• Sprache: Englisch
• ISBN 10: 1288286341
• ISBN 13: 9781288286348
• Einband: Taschenbuch
• Anzahl der Seiten: 156
• Kontakt zum Hersteller: Nicht verfügbar
• Verantwortliche Person: preigu; mail@preigu.de; ; Lengericher Landstr. 19; Osnabrück; 49078; Deutschland