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Back Cover: Large‐depth‐of‐field full‐field optical angiography (J. Biophotonics 5/2019)
Publication year - 2019
Publication title -
journal of biophotonics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.877
H-Index - 66
eISSN - 1864-0648
pISSN - 1864-063X
DOI - 10.1002/jbio.201970015
Subject(s) - contrast (vision) , depth of field , fuse (electrical) , focus (optics) , biophotonics , cover (algebra) , optics , field (mathematics) , pyramid (geometry) , lens (geology) , depth of focus (tectonics) , image fusion , computer vision , artificial intelligence , computer science , geology , image (mathematics) , mathematics , physics , engineering , photonics , mechanical engineering , pure mathematics , paleontology , subduction , quantum mechanics , tectonics
A large‐depth‐of‐field full‐field optical angiography (LD‐FFOA) method is developed to expand the depth‐of‐field (DOF). The contrast pyramid fusion algorithm is used to fuse 10 FFOA images at different focus depth. Cover images of mouse ear shows LD‐FFOA image has higher contrast and more detailed features. The LD‐FFOA method solves the defocused problem caused by the limited DOF of lens, the curved surface and uneven thickness of the sample. Further details can be found in the article by Mingyi Wang, Nanshou Wu, Hongheng Huang, et al. ( e201800329 ).