Tunable filter-based multispectral imaging for detection of blood stains on construction material substrates. Part 1. Developing blood stain discrimination criteria
S Janchaysang, S Sumriddetchkajorn, P Buranasiri - Applied Optics, 2012 - opg.optica.org
In this article, we establish blood stain detection criteria that are less substrate dependent for
use in a liquid crystal tunable filter-based multispectral-imaging system. Kubelka–Munk (KM) …
use in a liquid crystal tunable filter-based multispectral-imaging system. Kubelka–Munk (KM) …
近红外光谱成像技术在现场物证搜索中的应用研究
齐敏珺， 陈奕桦， 王新全， 于翠荣， 戚君仪 - 刑事技术, 2017 - cqvip.com
目的验证近红外光谱成像技术在现场勘查中对痕迹物证进行快速搜索的可行性.
方法采用自主研发的便携式近红外光谱成像仪对血迹, 火药, 毛发, 隐藏/覆盖文字等进行了实验 …
方法采用自主研发的便携式近红外光谱成像仪对血迹, 火药, 毛发, 隐藏/覆盖文字等进行了实验 …
Tunable filter-based multispectral imaging for detection of blood stains on construction material substrates part 2: realization of rapid blood stain detection
S Janchaysang, S Sumriddetchkajorn, P Buranasiri - Applied Optics, 2013 - opg.optica.org
Based on the blood stain detection method and criteria established in part 1 of this article,
we combine and organize all necessary tasks to realize the multispectral imaging-based …
we combine and organize all necessary tasks to realize the multispectral imaging-based …
[PDF][PDF] Forensic Imaging in Anthropology
P Debertolis, N Earl - Proceedings of The 2nd Human And Social …, 2014 - academia.edu
Obtaining a dedicated infrared or ultraviolet forensic camera can prove to be a great
problem for a researcher with limited funds. This paper illustrates how to modify a standard …
problem for a researcher with limited funds. This paper illustrates how to modify a standard …
Improved tunable filter-based multispectral imaging system for detection of blood stains on construction material substrates
S Janchaysang, S Sumriddetchkajorn… - ICPS 2013 …, 2013 - spiedigitallibrary.org
We present the improved tunable filter based multispectral imaging system for detecting
blood stains on construction materials. Based upon the reflectance and Kubelka Munk …
blood stains on construction materials. Based upon the reflectance and Kubelka Munk …
Investigation of Latent Traces Using Infrared Reflectance Hyperspectral Imaging
T Schubert, S Wenzel… - ISPRS Annals of the …, 2016 - isprs-annals.copernicus.org
The detection of traces is a main task of forensics. Hyperspectral imaging is a potential
method from which we expect to capture more fluorescence effects than with common …
method from which we expect to capture more fluorescence effects than with common …
Hyperspectral Image Acquisition and Calibration with Application to Skin Detection Systems
T Roper - 2014 - researchspace.auckland.ac.nz
Hyperspectral imaging provides access to characteristic material spectra in a way not
possible with standard trichromatic imaging, although relatively little has been done to …
possible with standard trichromatic imaging, although relatively little has been done to …
Development of chemical gradients across porous silicon sensors
C Thompson - 2009 - researchspace.auckland.ac.nz
This thesis investigated the formation of compositional gradients across 0.5–1 cm of porous
silicon layers which had thicknesses of 2–10 μm. These compositional gradients were then …
silicon layers which had thicknesses of 2–10 μm. These compositional gradients were then …