Height from Gradient with Surface Curvature and Area Constraints

Wei, Tiangong; Klette, Reinhard

dc.contributor.author	Wei, Tiangong	en
dc.contributor.author	Klette, Reinhard	en
dc.date.accessioned	2008-08-21T01:57:49Z	en
dc.date.available	2008-08-21T01:57:49Z	en
dc.date.issued	2001	en
dc.identifier.citation	Communication and Information Technology Research Technical Report 109, (2001)	en
dc.identifier.issn	1178-3636	en
dc.identifier.uri	http://hdl.handle.net/2292/2856	en
dc.description	You are granted permission for the non-commercial reproduction, distribution, display, and performance of this technical report in any format, BUT this permission is only for a period of 45 (forty-five) days from the most recent time that you verified that this technical report is still available from the original CITR web site; http://citr.auckland.ac.nz/techreports/ under terms that include this permission. All other rights are reserved by the author(s).	en
dc.description.abstract	This paper presents a new algorithm for height from gradients and analyzes its performance. To derive this algorithm, we combine the integrability constraint and the surface curvature and area constraints into a single functional, which is then minimized. Therefore, the changes of height maps will be more regular. The Frankot-Chellappa-algorithm is a special case of our algorithm in the sense that it uses a subset of constraints only.	en
dc.publisher	CITR, The University of Auckland, New Zealand	en
dc.relation.ispartofseries	Communication and Information Technology Research (CITR) Technical Report Series	en
dc.rights	Copyright CITR, The University of Auckland. You are granted permission for the non-commercial reproduction, distribution, display, and performance of this technical report in any format, BUT this permission is only for a period of 45 (forty-five) days from the most recent time that you verified that this technical report is still available from the original CITR web site under terms that include this permission. All other rights are reserved by the author(s).	en
dc.rights.uri	https://researchspace.auckland.ac.nz/docs/uoa-docs/rights.htm	en
dc.source.uri	http://citr.auckland.ac.nz/techreports/2001/CITR-TR-109.pdf	en
dc.title	Height from Gradient with Surface Curvature and Area Constraints	en
dc.type	Technical Report	en
dc.subject.marsden	Fields of Research::280000 Information, Computing and Communication Sciences	en