On variational approach to photometric stereo

DOI10.1016/S0294-1449(16)30206-2zbMath0821.49027OpenAlexW2529624536MaRDI QIDQ1325251

Kewei Zhang, J. H. Chabrowski

Publication date: 18 September 1995

Published in: Annales de l'Institut Henri Poincaré. Analyse Non Linéaire (Search for Journal in Brave)

Full work available at URL: http://www.numdam.org/item?id=AIHPC_1993__10_4_363_0

zbMATH Keywords

computer visionvariational approachminimizationeikonal equationphotometric stereoshape-from-shading problem

Mathematics Subject Classification ID

Differential games and control (49N70) Methods involving semicontinuity and convergence; relaxation (49J45) Partial differential equations of mathematical physics and other areas of application (35Q99) Pursuit and evasion games (49N75)

Related Items (2)

Optimisation of classic photometric stereo by non-convex variational minimisation ⋮ A Single-Lobe Photometric Stereo Approach for Heterogeneous Material

Cites Work

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• Circularly symmetric eikonal equations and non-uniqueness in computer vision
• The eikonal equation: some results applicable to computer vision
• Shading without shape
• Intégrandes normales et mesures paramétrées en calcul des variations
• Equivalent Norms for Sobolev Spaces
• Direct methods in the calculus of variations

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