@inproceedings{BRA10a, title = {Direct PSF Estimation Using a Random Noise Target}, publisher = {SPIE-IST Vol. 7537}, year = {2010}, month = {January 17--21}, booktitle = {{IS\&T/SPIE} Electronic Imaging: Digital Photography {VI}}, address = {San Jose, USA}, pages = {to appear}, editor = {J. Allebach and S. Süsstrunk}, author = {Johannes Brauers and Til Aach}} howpublished = {},