Presentation
Pixel-wise parameter adaptation for single-exposure extension of the image dynamic range
Author/s | Carmona Galán, Ricardo
Leñero Bardallo, Juan Antonio Fernández Berni, Jorge Rodríguez Vázquez, Ángel Benito |
Department | Universidad de Sevilla. Departamento de Electrónica y Electromagnetismo |
Publication Date | 2016 |
Deposit Date | 2018-05-04 |
Published in |
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Abstract | High dynamic range imaging is central in application fields like surveillance, intelligent transportation and advanced driving assistance systems. In some scenarios, methods for dynamic range extension based on multiple ... High dynamic range imaging is central in application fields like surveillance, intelligent transportation and advanced driving assistance systems. In some scenarios, methods for dynamic range extension based on multiple captures have shown limitations in apprehending the dynamics of the scene. Artifacts appear that can put at risk the correct segmentation of objects in the image. We have developed several techniques for the on-chip implementation of single-exposure extension of the dynamic range. We work on the upper extreme of the range, i. e. administering the available full-well capacity. Parameters are adapted pixel-wise in order to accommodate a high intra-scene range of illuminations. |
Funding agencies | Ministerio de Economía y Competitividad (MINECO). España Junta de Andalucía |
Project ID. | TEC2015-66878-C3-1-R
P12-TIC 2338 |
Citation | Carmona Galán, R., Leñero Bardallo, J.A., Fernández Berni, J. y Rodríguez Vázquez, Á.B. (2016). Pixel-wise parameter adaptation for single-exposure extension of the image dynamic range. En ACM International Conference on Distributed Smart Cameras (1-6), París, Septiembre 2016: Association for Computing Machinery. |
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Pixel-wise parameter.pdf | 678.4Kb | [PDF] | View/ | |