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Photometric Calibration for Stereo Camera with Gamma-like Response Function in Direct Visual Odometry

Direct visual odometry algorithms assume that every frame from the camera has the same photometric characteristics. However, the cameras with auto exposure are widely used outdoors as the environment often changes. The vignetting also affects the pixel’s brightness on different frames, even if the e...

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Detalles Bibliográficos
Autores principales: Miao, Yinming, Yamaguchi, Masahiro
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8587156/
https://www.ncbi.nlm.nih.gov/pubmed/34770355
http://dx.doi.org/10.3390/s21217048