Zobrazeno 1 - 10
of 10
pro vyhledávání: '"C. William Loughry"'
Autor:
Piotr J. Wesolowski, Kavitha Somasundaram, Daniel B. Sheffer, Surendra Kumar Chawla, Jakob Woisetschläger, C. William Loughry
Publikováno v:
Applied optics. 33(22)
Using a mild pressure stressing device and a pulsed ruby-laser system, we apply phase-shifted holographic interferometry to the detection of breast cancer. We compare a four-step algorithm and a Carre algorithm for their ability to evaluate the inter
Publikováno v:
SPIE Proceedings.
For the purpose of locating breast lesions, we have utilized holographic interferometry (HI) to generate a fringe contour distortion superficial to an indwelling tumor. HI has been successfully utilized to examine material defects or dynamic characte
Publikováno v:
SPIE Proceedings.
Holographic Interferometry (HI) has been utilized in industry to inspect material for defects or the dynamic characteristics of a laminated structure. Application of the HI technique for biomedical diagnostic instrumentation was also reported. For de
Autor:
Jakob Woisetschlaeger, Kavitha Somasundaram, H. Mikati, C. William Loughry, Piotr J. Wesolowski, Daniel B. Sheffer, Surendra Kumar Chawla
Publikováno v:
SPIE Proceedings.
The overall breast cancer mortality rate has remained unchanged the last 50 years. The most significant factor in the treatment is its early detection which will alter the mortality rate. In this investigation, the feasibility of holographic interfer
Publikováno v:
Journal of Biomedical Optics. 4:368
The holographic interferometry (HI) technique commonly used for nondestructive testing of laminate materials was applied to create fringe contour distortion near the site of indwelling breast lesions. For this medical imaging application, the HI tech
Publikováno v:
The American Journal of Surgery. 150:257-262
Over a 5 year period, 89 patients underwent one or more computerized tomographic scans to locate an abscess during 92 hospitalizations. The scans were a most sensitive (93 percent), specific (98 percent), and accurate (96 percent) means of abscess de
Publikováno v:
Biostereometrics '85.
The study of the human female breast for the presence of neoplastic lesions has been the major focus of our research. Close-range stereogrammetry has been used to produce digital as well as graphic representations (contour maps) of the breast under e
Publikováno v:
Archives of Surgery. 114:639
The problem of suture line recurrence following resection for cancer of the colon has been well recognized by surgeons for many years. Many authors have documented this fact, and the incidence has been reported to vary from 1% to 36%. Cole 1 and Goli
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