31 search results - page 1 / 7 » Enhancing low light images using near infrared flash images |
ICIP
2010
IEEE
13 years 1 months ago
2010
IEEE
In low light environment, photographs taken with a high ISO setting suffer from significant noise. In this paper, we propose to use a near infrared (NIR) flash image, instead of a...
ACCV
2009
Springer
13 years 7 months ago
2009
Springer
Abstract. We present a novel technique for enhancing an image captured in low light by using near-infrared flash images. The main idea is to combine a color image with near-infrar...
ICB
2007
Springer
13 years 10 months ago
2007
Springer
In this paper, we present a robust and accurate system for outdoor (as well as indoor) face recognition, based on a recently developed enhanced near-infrared (ENIR) imaging device....
ICIP
1997
IEEE
13 years 8 months ago
1997
IEEE
A new algorithm is introduced that performs spatially adaptive enhancement on low-light visible and infrared images of the same scene and fusion of these into one composite image....
ICB
2007
Springer
13 years 10 months ago
2007
Springer
Abstract. In many applications, such as E-Passport and driver’s license, the enrollment of face templates is done using visible light (VIS) face images. Such images are normally ...