Results 201 to 210 of about 571,737 (253)

Standardization of infrared imaging

The 26th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2005
To provide an atlas and database for the temperature distribution of the skin in normal human subjects aged from 10 years to 75 years. The technique used in digital infrared thermal imaging which has been in use since 1960. Despite, many different applications and published studies, a normal database is not available.
Efj, Ring, K, Ammer, A, Jung, P, Murawski, B, Wiecek, J, Zuber, S, Zwolenik, P, Plassmann, C, Jones, B F, Jones   +9 more
openaire   +2 more sources

Laparoscopic infrared imaging

Surgical Endoscopy, 1997
A system was developed to determine the potential role of infrared imaging as a tool for localizing anatomic structures and assessing tissue viability during laparoscopic surgical procedures. A camera system sensitive to emitted energy in the midinfrared range (3-5 micron) was incorporated into a two-channel visible laparoscope.
W. W. Roberts, MICALI, Salvatore, P. G. Schulam, T. D. Averch, L. Bonnell, L. R. Kavoussi   +5 more
openaire   +3 more sources

Evaluation of Excebrane by Infrared Imaging

1999
Evaluation of excebrane by infrared ...
Stefoni S., Masotti L., Feliciangeli G., Calonghi N., Atti E., De Pascalis A., Donati G., La Manna G., Scolari M. P.   +8 more
openaire   +4 more sources

Image Segmentation of Human Forearms in Infrared Image

2006 International Conference of the IEEE Engineering in Medicine and Biology Society, 2006
Due to the possibility of detecting certain physiological conditions from thermal features of the skin surface acquired from infrared thermal imaging, the health conditions of a person can be revealed by analyzing the thermal signatures of his or her forearms regions in an infrared image.
Tae-Ho Yoon, Kyeong-Seop Kim, Jeong-Whan Lee, Dong-Jun Kim, Chul-Gyu Song   +4 more
openaire   +2 more sources

Infrared imaging of subcutaneous veins

Lasers in Surgery and Medicine, 2004
AbstractBackground and ObjectivesImaging of subcutaneous veins is important in many applications, such as gaining venous access and vascular surgery. Despite a long history of medical infrared (IR) photography and imaging, this technique is not widely used for this purpose.
Vladimir P, Zharov, Scott, Ferguson, John F, Eidt, Paul C, Howard, Louis M, Fink, Milton, Waner   +5 more
openaire   +2 more sources

Near infrared imaging with nanoparticles

WIREs Nanomedicine and Nanobiotechnology, 2010
AbstractNear infrared imaging has presented itself as a powerful diagnostic technique with potential to serve as a minimally invasive, nonionizing method for sensitive, deep tissue diagnostic imaging. This potential is further realized with the use of nanoparticle (NP)‐based near infrared (NIR) contrast agents that are not prone to the rapid ...
Erhan I, Altinoğlu, James H, Adair
openaire   +2 more sources

Matching of infrared and visible images

2012 9th International Conference on Fuzzy Systems and Knowledge Discovery, 2012
A new matching method based on improved Nonsubsampled contourlet transform (NSCT) is put forward to solve the problem of low matching precision in matching of infrared and visible images. Firstly, improved NSCT is introduced; then, improved NSCT disassembly is done; next, energy at each little region is calculated to compose circumcircle.
Junshan Li, Lihui Sun, Shijie Zhang, Wei Yang, Rui Wang, Zhi Geng   +5 more
openaire   +1 more source

Infrared Images of Natural Subjects

Applied Optics, 1968
Images of a number of natural subjects have for some time been made using wavelengths longer than those to which film is sensitive. This has been done by use of instruments employing mechanical scanning and cooled semiconductor detectors. Some of this imagery is now becoming available for general use.
R, Blythe, E, Kurath
openaire   +2 more sources

Biomedical infrared imaging in Japan

IEEE Engineering in Medicine and Biology Magazine, 1998
We discuss the present state of biomedical infrared imaging in Japan as well as strategies for future growth. We review the systems currently being used here and the extent of their use. We also address the professional and cultural preconceptions that must be overcome in order to increase the international participation of Japanese researchers in ...
B, Harrison, K, Mabuchi
openaire   +2 more sources

An infrared image synthesis model

Proceedings Pacific Graphics '98. Sixth Pacific Conference on Computer Graphics and Applications (Cat. No.98EX208), 2002
The paper proposes an infrared image synthesis model based on infrared physics and heat transfer. The model successfully reproduces the infrared images of the object under different viewing, ambient and internal conditions. Experimental examples illustrate the potential of our method.
Wei jie Yu, Hongming Tu, Qunsheng Peng 0001   +2 more
openaire   +1 more source