Efficient Model-based Tonemapping of High Dynamic Range Gigapixel Images

Esteban Vera; Dathon Golish; Qian Gong; David Kittle; Steve Feller; David Brady; Michael Gehm; Michael Gehm

doi:10.1364/COSI.2013.CM2C.3

Imaging and Applied Optics
OSA Technical Digest (online) (Optica Publishing Group, 2013),
paper CM2C.3
•https://doi.org/10.1364/COSI.2013.CM2C.3

Efficient Model-based Tonemapping of High Dynamic Range Gigapixel Images

Esteban Vera, Dathon Golish, Qian Gong, David Kittle, Steve Feller, David Brady, and Michael Gehm

Computational Optical Sensing and Imaging 2013

Arlington, Virginia United States
23–27 June 2013
ISBN: 978-1-55752-975-6

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Image and Video Processing II (CM2C)

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E. Vera, D. Golish, Q. Gong, D. Kittle, S. Feller, D. Brady, and M. Gehm, "Efficient Model-based Tonemapping of High Dynamic Range Gigapixel Images," in Imaging and Applied Optics, OSA Technical Digest (online) (Optica Publishing Group, 2013), paper CM2C.3.

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Abstract

We present a technique to address the tonemapping of high dynamic range (HDR) gigapixel images. The proposed method relies on extracting low-dimensional models from low-resolution proxy images, and can be efficiently implemented in a parallel manner.

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