In last three decades, fractal geometry (FG) has been the focus of attention by several
researchers owing to it exhibiting excellent properties and robust application with respect to …

Soil spectroscopy has experienced a tremendous increase in soil property characterisation,
and can be used not only in the laboratory but also from the space (imaging spectroscopy) …

Mapping groundwater potential zones helps in precisely planning well drilling. The Meki
Catchment is currently experiencing irrigation expansion and water scarcity challenges …

Visible and near-infrared diffuse reflectance spectroscopy has been demonstrated to be a
fast and cheap tool for estimating a large number of chemical and physical soil properties …

Dimensionality reduction is one of the most challenging and crucial issues apart from data
mining, security, and scalability, which have retained much traction due to the ever-growing …

Hyperspectral images provide complex information about the Earth's surface due to their
very high spectral resolution (hundreds of spectral bands per pixel). Effective processing of …

Background The chlorophyll content is a vital indicator for reflecting the photosynthesis
ability of plants and it plays a significant role in monitoring the general health of plants. Since …

In this paper, a hand-crafted spectral-spatial feature extraction (SEA-FE) method for
classification of hyperspectral images (HSIs) is proposed to improve the classification …

Although hyperspectral images contain a wealth of information due to its fine spectral
resolution, the information is often redundant. It is therefore expedient to reduce the …

高光谱影像具有图谱合一的特点, 图像空间信息是遥感影像的重要信息, 但以往基于最佳波段
选择的降维方法中只考虑基于灰度统计的特征空间信息, 忽视了图像空间信息, 而且计算量大 …