Unique Geometry and Texture From Corresponding Image Patches

We present a sufficient condition for recovering unique texture and viewpoints from unknown orthographic projections of a flat texture process. We show that four observations are sufficient in general, and we characterize the ambiguous cases. The results are applicable to shape from texture and text...

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Bibliographic Details
Published inIEEE transactions on pattern analysis and machine intelligence Vol. 43; no. 12; pp. 4519 - 4522
Main Authors Verbin, Dor, Gortler, Steven J., Zickler, Todd
Format Journal Article
LanguageEnglish
Published United States IEEE 01.12.2021
The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subjects
Estimation
Geometry
Orthography
Shape
Shape from texture
Structure from motion
Surface texture
Surface treatment
Texture
Transmission line matrix methods
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Summary:We present a sufficient condition for recovering unique texture and viewpoints from unknown orthographic projections of a flat texture process. We show that four observations are sufficient in general, and we characterize the ambiguous cases. The results are applicable to shape from texture and texture-based structure from motion.
Bibliography:ObjectType-Article-1
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ISSN:0162-8828
1939-3539
2160-9292
DOI:10.1109/TPAMI.2021.3081360