Statistical Processing Techniques for Noisy Images presents a statistical framework to design algorithms for target detection, tracking, segmentation and classification …
A new concept devoted to sensing the depolarization strength of materials from a single measurement is proposed and successfully validated on a variety of samples. It relies on the …
Z Chen, BO Liu, S Wang, E Liu - Applied Optics, 2018 - opg.optica.org
To implement high-resolution and low-light sensitive three-dimensional (3D) imaging for long-range applications while simplifying data collection and reducing collection time, a …
J Zhang, W Zheng, A Liu - IEEE Journal of Quantum Electronics, 2023 - ieeexplore.ieee.org
Three-dimensional (3D) sensing with polarization imaging has a high signal to noise ratio and detection accuracy. In this paper, the polarization characteristics and far field patterns …
F Goudail, P Réfrégier - Optics Letters, 2001 - opg.optica.org
We address the problem of target detection in active polarimetric images. This technique, which has the appealing feature of revealing contrasts that do not appear in conventional …
F Goudail, P Réfrégier - IEEE transactions on pattern analysis …, 2004 - ieeexplore.ieee.org
We consider polarimetric images formed with coherent waves, such as in laser-illuminated imagery or synthetic aperture radar. A definition of the contrast between regions with …
P Réfrégier, F Goudail - JOSA A, 2006 - opg.optica.org
Different properties of partially polarized light are discussed using the Kullback relative entropy, which provides a physically meaningful measure of proximity between probability …
P Réfrégier, F Goudail, P Chavel, A Friberg - JOSA A, 2004 - opg.optica.org
We have analyzed entropy properties of coherent and partially polarized light in an arbitrary number of spatial dimensions. We show that for Gaussian fields, the Shannon entropy is a …