Qualitative and quantitative comparisons of multispectral night vision colorization techniques

Y Zheng, W Dong, EP Blasch - Optical Engineering, 2012 - spiedigitallibrary.org
Multispectral images enable robust night vision (NV) object assessment over day-night
conditions. Furthermore, colorized multispectral NV images can enhance human vision by …

Wide-area motion imagery (WAMI) exploitation tools for enhanced situation awareness

E Blasch, G Seetharaman… - 2012 IEEE Applied …, 2012 - ieeexplore.ieee.org
The advent of streaming feeds of full-motion video (FMV) and wide-area motion imagery
(WAMI) have overloaded an image analyst's capacity to detect patterns, movements, and …

Video compressive sensing using spatial domain sparsity

J Zheng, EL Jacobs - Optical Engineering, 2009 - spiedigitallibrary.org
We present a compressive sensing video acquisition scheme that relies on the sparsity
properties of video in the spatial domain. In this scheme, the video sequence is represented …

Non-uniformity correction and bad pixel replacement on LWIR and MWIR images

AE Mudau, CJ Willers, D Griffith… - 2011 Saudi …, 2011 - ieeexplore.ieee.org
To fully exploit the potential of current generation infrared focal plane arrays, it is crucial to
correct for the fixed pattern noise. This paper presents two-point non-uniformity corrections …

Accurate modeling and efficient estimation of the print-capture channel with application in barcoding

L Zhang, C Chen, WH Mow - IEEE Transactions on Image …, 2018 - ieeexplore.ieee.org
With the rapid advancement of sensing capability and computational power in consumer
electronic devices, the use of mobile cameras for communications has attracted significant …

[PDF][PDF] 基于图像复原的衍射望远镜暗弱目标成像

杨静静, 王帅, 文良华, 杨平, 杨伟, 官春林, 许冰 - 光学学报, 2020 - researching.cn
摘要衍射望远镜受限于衍射效率, 其成像质量受到非成像级次衍射光的影响. 针对这一问题,
提出了一种基于噪声自适应估计的块匹配三维协同滤波图像复原算法. 首先通过主成分分析法 …

Quantifying of vision through polymer dispersed liquid crystal double-glazed window

M Lami, F Al-Naemi, H Alrashidi, W Issa - Energies, 2022 - mdpi.com
The visual linking of a building's occupants with the outside views is a basic property of
windows. However, vision through windows is not yet a metricized factor. The previous …

The impact of simulated motion blur on lesion detection performance in full-field digital mammography

AK Abdullah, J Kelly, JD Thompson… - The British Journal of …, 2017 - academic.oup.com
Objective: Motion blur is a known phenomenon in full-field digital mammography, but the
impact on lesion detection is unknown. This is the first study to investigate detection …

Efficient pan-sharpening of satellite images with the contourlet transform

MR Metwalli, AH Nasr, OS Faragallah… - … Journal of Remote …, 2014 - Taylor & Francis
Recent studies show that hybrid panchromatic sharpening (pan-sharpening) methods using
the non-sub-sampled contourlet transform (NSCT) and classical pan-sharpening methods …

[PDF][PDF] Subpixel-shifted satellite images superresolution: software implementation

S Stankevich, M Popov, S Shklyar… - WSEAS Transactions …, 2020 - academia.edu
The software implementation of superresolution of subpixel-shifted satellite images is
described in this paper. This software implementation is carried out as two independent …