Mr. I. Ketut Eddy Purnama Profile

I. Ketut Eddy Purnama

at Univ Medical Ctr Groningen

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Publications (2)

Proceedings Article | 19 June 2017 Paper

Carotid artery B-mode ultrasound image segmentation based on morphology, geometry and gradient direction

I. Made Gede Sunarya, Eko Mulyanto Yuniarno, Mauridhi Hery Purnomo, Tri Arief Sardjono, Ismoyo Sunu, I. Ketut Eddy Purnama

Proceedings Volume 10443, 104430O (2017) https://doi.org/10.1117/12.2280617

KEYWORDS: Image segmentation, Arteries, Ultrasonography, Image processing, Image filtering, Gaussian filters, Filtering (signal processing), Digital filtering, Signal processing, Databases

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Proceedings Article | 19 June 2017 Paper

Automatic bone outer contour extraction from B-modes ultrasound images based on local phase symmetry and quadratic polynomial fitting

Tita Karlita, Eko Mulyanto Yuniarno, I. Ketut Eddy Purnama, Mauridhi Hery Purnomo

Proceedings Volume 10443, 1044310 (2017) https://doi.org/10.1117/12.2280627

KEYWORDS: Bone, Feature extraction, Ultrasonography, Image segmentation, Point spread functions, Edge detection, Neodymium, Image processing, 3D image processing, Radon

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