Enforcing spatially coherent structures in shape from focus

Most of the depth optimization schemes in shape from focus (SFF) enforce spatial coherence through convex energy functionals which oversmooth depth edges. Further, usually, no additional information about the scene is incorporated while estimating depth. In this work, we tackle the first issue by em...

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Bibliographic Details
Published in:	Multimedia tools and applications Vol. 82; no. 23; pp. 36431 - 36447
Main Authors:	Ali, Usman, Mahmood, Muhammad Tariq
Format:	Journal Article
Language:	English
Published:	New York Springer US 01.09.2023 Springer Nature B.V
Subjects:	Algorithms Cameras Coherence Computer Communication Networks Computer Science Cross correlation Data Structures and Information Theory Design Image sequencing Multimedia Multimedia Information Systems Optimization Regularization Regularization methods Shape recognition Special Purpose and Application-Based Systems Shape from focus Guided image filtering Nonconvex optimization Focus measure
ISSN:	1380-7501, 1573-7721
Online Access:	Get full text
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