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In this paper we present a new approach for the measurement of multiple digital holograms at different positions in space that can be combined to one high resolution hologram. The reconstruction is based on a phase shifting approach, where the CCD sensor and the reference wave are moved simultaneously along different positions in x and y. An inclination of the reference wave induces a phase shift...
In many applications, it is imperative to maintain high spectral and spatial resolution of remote sensing images. This letter addresses the issue by fusing low-spatial-resolution hyperspectral images (HSIs) and high-spatial-resolution multispectral images (MSIs) of the same scene collected by the coupled sensors and, thus, present a novel framework that generalizes well-established pan-sharpening...
Aiming at the characteristic of the HJ-1A HSI data created by environmental mitigation satellite, a method, which is based on the OIF model and CN spectral sharpening, to enhance the spatial resolution of hyperspectral images is proposed. Firstly, the best combination of bands is acquired through OIF model, to obtain the color composite images with low spatial resolution. Then, the enhancement of...
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