搜索结果: 1-4 共查到“管理学 Hyperspectral”相关记录4条 . 查询时间(0.14 秒)
Hyperspectral Image Unmixing via Alternating Projected Subgradients
Hyperspectral Image Unmixing Alternating Projected Subgradients
font style='font-size:12px;'>
2015/7/10
We formulate the problem of hyperspectral image unmixing as a nonconvex optimization problem, similar to nonnegative matrix factorization. We present a heuristic for approximately solving this problem...
Exploiting Structural Complexity for Robust and Rapid Hyperspectral Imaging
Hyperspectral imaging de-noising Limited an-gle tomography low-rank recovery
font style='font-size:12px;'>
2013/6/14
This paper presents several strategies for spectral de-noising of hyperspectral images and hypercube reconstruction from a limited number of tomographic measurements. In particular we show that the no...
Plugin procedure in segmentation and application to hyperspectral image segmentation
Segmentation mixture model penalized maximum likelihood estimation
font style='font-size:12px;'>
2010/3/10
In this article we give our contribution to the problem of segmentation
with plug-in procedures. We give general sufficient conditions
under which plug in procedure are efficient. We also give an al...
Enhancing hyperspectral image unmixing with spatial correlations
Bayesian inference Monte Carlo methods spectral unmixing hyperspectral images Markovrandom fields Potts-Markov model
font style='font-size:12px;'>
2010/3/10
This paper describes a new algorithm for hyperspectral image unmixing. Most of the unmixing
algorithms proposed in the literature do not take into account the possible spatial correlations
between t...