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My advisors work is in this - part of it is making better use of the statistical properties of the noise in the reconstruction of the image.
by hogu 15y ago
My advisors work is in this - part of it is making better use of the statistical properties of the noise in the reconstruction of the image.
- J3L2404 15y agoStochastic Resonance http://en.wikipedia.org/wiki/Stochastic_resonance http://en.wikipedia.org/wiki/Stochastic_resonance
- hogu 15y agoThat was not what we were doing - It was more like weighting measurements proportional to their statistical variance, so that you penalize noisier measurements. In this process, you typically apply some sort of regularization to the objective function so that it converges to a smooth solution. There are some interactions between the weights chosen and standard regularization that creates non-uniform spatial resolution propeties, so much of the work was spent designing roughness penalties that played nice with the weightings.
- J3L2404 15y agoHmm. Pretty much the inverse of SM.
- hogu 15y agohttp://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=535846 http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5358...