Digital photography with flash and no-flash image pairs

被引：820

作者：

Petschnigg, G ^{[1
]}

Agrawala, M ^{[1
]}

Hoppe, H ^{[1
]}

Szeliski, R ^{[1
]}

Cohen, M ^{[1
]}

Toyama, K ^{[1
]}

机构：

[1] Microsoft Corp, Redmond, WA 98052 USA

来源：

ACM TRANSACTIONS ON GRAPHICS | 2004年 / 23卷 / 03期

关键词：

noise removal; detail transfer; sharpening; image fusion; image processing; bilateral filtering; white balancing; red-eye removal; flash photography;

D O I：

10.1145/1015706.1015777

中图分类号：

TP31 [计算机软件];

学科分类号：

081202 ; 0835 ;

摘要：

Digital photography has made it possible to quickly and easily take a pair of images of low-light environments: one with flash to capture detail and one without flash to capture ambient illumination. We present a variety of applications that analyze and combine the strengths of such flash/no-flash image pairs. Our applications include denoising and detail transfer (to merge the ambient qualities of the no-flash image with the high-frequency flash detail), white-balancing (to change the color tone of the ambient image), continuous flash (to interactively adjust flash intensity), and red-eye removal (to repair artifacts in the flash image). We demonstrate how these applications can synthesize new images that are of higher quality than either of the originals.

引用

页码：664 / 672

页数：9

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