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Coded aperture and coded exposure photography : an investigation into applications and methods [PDF]
, 2011 This dissertation presents an introduction to the field of computational photography, and provides a survey of recent research. Specific attention is given to coded aperture and coded exposure theory and methods, as these form the basis for the ...
Wilson, Martin
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A Novel Reconstruction Algorithm with High Performance for Compressed Ultrafast Imaging
Sensors, 2022 Compressed ultrafast photography (CUP) is a type of two-dimensional (2D) imaging technique to observe ultrafast processes. Intelligence reconstruction methods that influence the imaging quality are an essential part of a CUP system.
Qian Shen, Jinshou Tian, Chengquan Pei
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Photonics, 2023 Imaging in both the visible and the near-infrared ranges has various applications in computational photography and computer vision. Comparing it with the traditional imaging system, integrating pixel-level metasurfaces on the imaging sensor is effective ...
Rongxuan Zhong +4 more
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, 2022 S.97Im Gegensatz zur konventionellen digitalen Fotografie wird die Abbildung eines Motivs bei der sog. Computational Photography (auch: Computational Imaging) nicht alleine einer Optik überlassen.
Offenberg, David
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Frontiers in Earth Science, 2021 Rockfall geologic hazards are widely distributed. Due to their concealed nature, rockfalls are difficult to investigate using traditional contact survey methods, and the hazards they pose affect major projects and people’s safety.
Xiaodong Fu +13 more
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Bayesian analysis of depth resolved OCT attenuation coefficients
Scientific Reports, 2021 Optical coherence tomography (OCT) is an optical technique which allows for volumetric visualization of the internal structures of translucent materials.
Lionel D. Fiske +6 more
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Reputations made and lost: the writing of histories of early twentieth-century British photography and the case of Walter Benington [PDF]
Walter Benington (1872-1936) was a major British photographer, a member of the Linked Ring and a colleague of international figures such as F H Evans, Alfred Stieglitz, Edward Steichen and Alvin Langdon Coburn.
Crow, Robert
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Computational Long Exposure Mobile Photography
ACM Transactions on Graphics, 2023 Long exposure photography produces stunning imagery, representing moving elements in a scene with motion-blur. It is generally employed in two modalities, producing either a foreground or a background blur effect. Foreground blur images are traditionally captured on a tripod-mounted camera and portray blurred moving foreground elements, such as silky ...
Eric Tabellion +5 more
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Edge-Aware Filter Based on Adaptive Patch Variance Weighted Average
IEEE Access, 2021 Edge-aware smoothing is an essential tool for computer vision, graphics and photography. In this paper, we develop a new and efficient local weighted average filter for edge-aware smoothing.
Fernando J. Galetto +3 more
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Stereographic Photography on the Computer
International Journal of Virtual Reality, 1995 The author provides a semi-technical review of the principles of stereographic photography usable without special equipment and discusses the current methods of viewing stereo photographs as computer images. Included is a discussion of recently developed commercial software called Wireframe Express that allows two or more photographic images of an ...
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