搜索结果: 1-3 共查到“管理学 Hyperspectral Image”相关记录3条 . 查询时间(0.034 秒)
Hyperspectral Image Unmixing via Alternating Projected Subgradients
Hyperspectral Image Unmixing Alternating Projected Subgradients
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...
Plugin procedure in segmentation and application to hyperspectral image segmentation
Segmentation mixture model penalized maximum likelihood estimation
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
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...