A super-resolution and fusion approach to enhancing hyperspectral images

C Kwan, JH Choi, SH Chan, J Zhou, B Budavari - Remote Sensing, 2018 - mdpi.com
High resolution (HR) hyperspectral (HS) images have found widespread applications in
terrestrial remote sensing applications, including vegetation monitoring, military surveillance …

Hyperspectral image super-resolution: A hybrid color mapping approach

J Zhou, C Kwan, B Budavari - Journal of Applied Remote …, 2016 - spiedigitallibrary.org
NASA has been planning a hyperspectral infrared imager mission which will provide global
coverage using a hyperspectral imager with 60-m resolution. In some practical applications …

Deep learning with synthetic hyperspectral images for improved soil detection in multispectral imagery

Y Lu, D Perez, M Dao, C Kwan… - 2018 9th IEEE annual …, 2018 - ieeexplore.ieee.org
Remote sensing images play a critical role in natural disaster prevention and damage
estimation. With the fast advances in hyperspectral sensors, the hyperspectral imaging also …

New sparsity based pansharpening algorithms for hyperspectral images

C Kwan, B Budavari, M Dao… - 2017 IEEE 8th Annual …, 2017 - ieeexplore.ieee.org
In this paper, we present new sparsity based algorithms in generating a high resolution
hyperspectral image by fusing a high resolution color image with a low resolution …

A new nonlinear change detection approach based on band ratioing

B Ayhan, C Kwan, J Zhou - Algorithms and Technologies for …, 2018 - spiedigitallibrary.org
Change detection using hyperspectral images is important in surveillance and
reconnaissance operations. The process involves two images: one reference and one test …

Perceptually lossless image compression with error recovery

C Kwan, E Shang, TD Tran - … of the 2nd International Conference on …, 2018 - dl.acm.org
In many bandwidth constrained applications, lossless compression may be unnecessary, as
only two to three times of compression can be achieved. An alternative way to save …

Image resolution enhancement for remote sensing applications

C Kwan - Proceedings of the 2nd International Conference on …, 2018 - dl.acm.org
We present a brief overview of recent image resolution enhancement algorithms with
emphasis on remote sensing applications. Because resolution may have different meanings …

High performance change detection in hyperspectral images using multiple references

J Zhou, C Kwan - Algorithms and Technologies for …, 2018 - spiedigitallibrary.org
Change detection normally involves one reference image and one test image. The objective
is to detect changes that are not caused by illumination, atmospheric interferences, and mis …

[PDF][PDF] Fast target detection framework for onboard processing of multispectral and hyperspectral images

B Ayhan, C Kwan - NASA HyspIRI Science Symposium, Greenbelt …, 2015 - researchgate.net
Fast Target Detection Framework for Onboard Processing of Multispectral and Hyperspectral
Images Page 1 Applied Research LLC 1 Fast Target Detection Framework for Onboard …

Perceptually lossless video compression with error concealment

C Kwan, E Shang, TD Tran - … of the 2nd International Conference on …, 2018 - dl.acm.org
We present a video compression framework that has several components. First, we aim at
achieving perceptually lossless compression. Several well-known video codecs in the …