Circularly symmetric eikonal equations and non-uniqueness in computer vision

DOI10.1016/0022-247X(92)90075-OzbMath0799.35036MaRDI QIDQ1193197

Ryszard Kozera, Michael J. Brooks, Wojciech Chojnacki

Publication date: 27 September 1992

Published in: Journal of Mathematical Analysis and Applications (Search for Journal in Brave)

zbMATH Keywords

computer visioneikonal equationHamilton's equationswavefront analysisnon-uniqueness result

Mathematics Subject Classification ID

Nonlinear first-order PDEs (35F20)

Related Items (5)

On complete integrals and uniqueness in shape from shading ⋮ Application of computer algebra to photometric stereo with two light sources ⋮ Application of computer algebra to the reconstruction of surface from its photometric images ⋮ Existence and uniqueness in photometric stereo ⋮ On variational approach to photometric stereo

Cites Work

• Unnamed Item
• Some remarks on the shape-from-shading problem in computer vision
• The variational approach to shape from shading
• The eikonal equation: some results applicable to computer vision
• Shading without shape

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