User: Guest  Login
Document type:
Konferenzbeitrag 
Author(s):
Seybold, Tamara; Keimel, Christian; Knopp, Marion; Stechele, Walter 
Title:
Towards an evaluation of denoising algorithms with respect to realistic camera noise 
Abstract:
The development and tuning of denoising algorithms is usually based on readily processed test images that are artificially degraded with additive white Gaussian noise (AWGN). While AWGN allows us to easily generate test data in a repeatable manner, it does not reflect the noise characteristics in a real digital camera. Realistic camera noise is signal-dependent and spatially correlated due to the demosaicking step required to obtain full-color images. Hence, the noise characteristic is fundament...    »
 
Book / Congress title:
IEEE International Symposium on Multimedia (ISM2013) 
Year:
2013 
Month:
Dec 
Reviewed:
ja 
Language:
en