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Exposure fusion

Mertens, T; Van Reeth, F; Kautz, J; (2007) Exposure fusion. In: Proceedings - Pacific Conference on Computer Graphics and Applications. (pp. 382 - 390).

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Abstract

We propose a technique for fusing a bracketed exposure sequence into a high quality image, without converting to HDR first. Skipping the physically-based HDR assembly step simplifies the acquisition pipeline. This avoids camera response curve calibration and is computationally efficient. It also allows for including flash images in the sequence. Our technique blends multiple exposures, guided by simple quality measures like saturation and contrast. This is done in a multiresolution fashion to account for the brightness variation in the sequence. The resulting image quality is comparable to existing tone mapping operators. © 2007 IEEE.

Type:Proceedings paper
Title:Exposure fusion
DOI:10.1109/PG.2007.23
UCL classification:UCL > School of BEAMS > Faculty of Engineering Science > Computer Science

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