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Image Analysis using Soft Histograms
Linköping University, Department of Electrical Engineering, Computer Vision. Linköping University, The Institute of Technology.ORCID iD: 0000-0002-5698-5983
2001 (English)In: Proceedings of the SSAB Symposium on Image Analysis: Norrköping, 2001, 109-112 p.Conference paper (Refereed)
Abstract [en]

This paper advocates the use of overlapping bins in histogram creation. It is shown how conventional histogram creation has an inherent quantisation that cause errors much like those in sampling with insufficient band limitation. The use of overlapping bins is shown to be the deterministic equivalent to dithering. Two applications of soft histograms are shown: Improved peak localisation in an estimated probability density function (PDF) without requiring more samples, and accurate estimation of image rotation.

Place, publisher, year, edition, pages
2001. 109-112 p.
National Category
Engineering and Technology
URN: urn:nbn:se:liu:diva-21743OAI: diva2:273868
Available from: 2009-10-25 Created: 2009-10-05 Last updated: 2015-12-10

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Forssen, Per-Erik
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ReferencesLink to record
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