HDR Imaging Pipeline for Spectral Filter Array Cameras - Université de Haute-Alsace
Article Dans Une Revue Lecture Notes in Computer Science Année : 2017

HDR Imaging Pipeline for Spectral Filter Array Cameras

Résumé

Multispectral single shot imaging systems can benefit computer vision applications in needs of a compact and affordable imaging system. Spectral filter arrays technology meets the requirement, but can lead to artifacts due to inhomogeneous intensity levels between spectral channels due to filter manufacturing constraints, illumination and object properties. One solution to solve this problem is to use high dynamic range imaging techniques on these sensors. We define a spectral imaging pipeline that incorporates high dynamic range, demosaicing and color image visualization. Qualitative evaluation is based on real images captured with a prototype of spectral filter array sensor in the visible and near infrared.
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Dates et versions

hal-04680840 , version 1 (29-08-2024)

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Jean-Baptiste Thomas, Pierre-Jean Lapray, Pierre Gouton. HDR Imaging Pipeline for Spectral Filter Array Cameras. Lecture Notes in Computer Science, 2017, Lecture Notes in Computer Science, 10270, pp.401-412. ⟨10.1007/978-3-319-59129-2_34⟩. ⟨hal-04680840⟩

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