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DPHOTO
2010
171views Hardware» more  DPHOTO 2010»
13 years 7 months ago
The future of photography
Ricardo J. Motta
DPHOTO
2010
195views Hardware» more  DPHOTO 2010»
13 years 7 months ago
Direct PSF estimation using a random noise target
Conventional point spread function (PSF) measurement methods often use parametric models for the estimation of the PSF. This limits the shape of the PSF to a specific form provide...
Johannes Brauers, Claude Seiler, Til Aach
DPHOTO
2010
127views Hardware» more  DPHOTO 2010»
13 years 6 months ago
Visibility of uncorrelated image noise
In this study, we evaluated the effect that pixel size has upon people's preferences for images. We used multispectral images of faces as the scene data and simulated the res...
Jiajing Xu, Reno Bowen, Jing Wang, Joyce E. Farrel...
DPHOTO
2010
158views Hardware» more  DPHOTO 2010»
13 years 7 months ago
Information capacity: a measure of potential image quality of a digital camera
The aim of the paper is to define an objective measurement for evaluating the performance of a digital camera. The challenge is to mix different flaws involving geometry (as disto...
Frédéric Cao, Frederic Guichard, Her...
DPHOTO
2010
287views Hardware» more  DPHOTO 2010»
13 years 7 months ago
Dead leaves model for measuring texture quality on a digital camera
We describe the procedure to evaluate the image quality of a camera in terms of texture preservation. We use a stochastic model coming from stochastic geometry, and known as the d...
Frédéric Cao, Frederic Guichard, Her...