SURFACE RECONSTRUCTION OF DETECT CONTOURS FOR MEDICAL IMAGE REGISTRATION PURPOSE

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OGHABIAN M.A.; KABOLI P.; SARKAR S.

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: IRANIAN JOURNAL OF NUCLEAR MEDICINE Year:2002 | Volume:- | Issue:18 Page(s): 27-33

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Information Journal Paper

Title

SURFACE RECONSTRUCTION OF DETECT CONTOURS FOR MEDICAL IMAGE REGISTRATION PURPOSE

Author(s)

OGHABIAN M.A. | KABOLI P. | SARKAR S. | Issue Writer Certificate

Keywords

MEDICAL IMAGE ANALYSIS

SURFACE FITTING

CONTOUR DETECTION

CURVATURE

Abstract

Although, most of the abnormal structures of human brain do not alter the shape of outer envelope of brain (surface), some abnormalities can deform the surface extensively. However, this may be a major problem in a surface-based registration technique, since two nearly identical surfaces are required for SURFACE FITTING process. A type of verification known as the circularity check for the shape of the detected head contours was defined based on the CURVATURE measurement. Any unacceptable deformity (or hole) existing in the brain surface can be detected by the circularity check and reformed by a type of interpolation process. Two techniques were suggested to reform the abnormal regions and holes on the surfaces: one based on median filtering and another based on contour reflection

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APA: Copy

OGHABIAN, M.A., KABOLI, P., & SARKAR, S.. (2002). SURFACE RECONSTRUCTION OF DETECT CONTOURS FOR MEDICAL IMAGE REGISTRATION PURPOSE. IRANIAN JOURNAL OF NUCLEAR MEDICINE, -(18), 27-33. SID. https://sid.ir/paper/530424/en

Vancouver: Copy

OGHABIAN M.A., KABOLI P., SARKAR S.. SURFACE RECONSTRUCTION OF DETECT CONTOURS FOR MEDICAL IMAGE REGISTRATION PURPOSE. IRANIAN JOURNAL OF NUCLEAR MEDICINE[Internet]. 2002;-(18):27-33. Available from: https://sid.ir/paper/530424/en

IEEE: Copy

M.A. OGHABIAN, P. KABOLI, and S. SARKAR, “SURFACE RECONSTRUCTION OF DETECT CONTOURS FOR MEDICAL IMAGE REGISTRATION PURPOSE,” IRANIAN JOURNAL OF NUCLEAR MEDICINE, vol. -, no. 18, pp. 27–33, 2002, [Online]. Available: https://sid.ir/paper/530424/en

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