On a mathematical theory of coded exposure
This paper proposes a mathematical model and formalism to study coded exposure (flutter
shutter) cameras. The model includes the Poisson photon (shot) noise as well as any …
shutter) cameras. The model includes the Poisson photon (shot) noise as well as any …
“Self-Wiener” Filtering: Data-Driven Deconvolution of Deterministic Signals
We consider the problem of robust deconvolution, and particularly the recovery of an
unknown deterministic signal convolved with a known filter and corrupted by additive noise …
unknown deterministic signal convolved with a known filter and corrupted by additive noise …
[PDF][PDF] Blind uniform motion blur deconvolution for image bursts and video sequences based on sensor characteristics
Video sequences can be enhanced by a spatial deconvolution of any motion blur whose
support does not exceed two pixels per frame. However, this deconvolution requires an …
support does not exceed two pixels per frame. However, this deconvolution requires an …
[PDF][PDF] Are random flutter shutter codes good enough
Y Tendero - Submittted (UCLA CAM report 13-84), 2013 - ww3.math.ucla.edu
Flutter shutter (coded exposure) cameras permit to make invertible arbitrarily severe motion
blurs, when the camera-scene motion is uniform. To achieve this prowess Agrawal, Raskar …
blurs, when the camera-scene motion is uniform. To achieve this prowess Agrawal, Raskar …
On the Mathematical Foundations of Computational Photography: Does the Flutter Shutter Work Better at Night?
Flutter shutter (coded exposure) cameras allow to extend indefinitely the exposure time for
uniform motion blurs. Recently, Tendero et al.(SIAM J Imaging Sci 6 (2): 813–847, 2013) …
uniform motion blurs. Recently, Tendero et al.(SIAM J Imaging Sci 6 (2): 813–847, 2013) …
A Theory of Optimal Flutter Shutter for Probabilistic Velocity Models
Flutter shutter (coded exposure) is a new paradigm for cameras that allows for an arbitrary
increase of the exposure time when the relative camera/scene motion is uniform. The photon …
increase of the exposure time when the relative camera/scene motion is uniform. The photon …
[PDF][PDF] On the Mathematical Foundations of Computational Photography
YTJM Morel - ww3.math.ucla.edu
Flutter shutter (coded exposure) cameras allow to extend indefinitely the exposure time for
uniform motion blurs. Recently, Tendero et al.[42] proved that for a fixed known velocity v the …
uniform motion blurs. Recently, Tendero et al.[42] proved that for a fixed known velocity v the …