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Yu-Tai Ching

Researcher at National Chiao Tung University

Publications -  41
Citations -  1036

Yu-Tai Ching is an academic researcher from National Chiao Tung University. The author has contributed to research in topics: Image segmentation & Tomography. The author has an hindex of 10, co-authored 40 publications receiving 949 citations.

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A study of grid artifacts formation and elimination in computed radiographic images.

TL;DR: The formation of the artifacts is studied and it is shown that the grid artifacts occur in a narrow band of frequency in the frequency domain, which can be determined, accurately located, and thus removed from the frequencydomain.
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High-throughput Computer Method for 3D Neuronal Structure Reconstruction from the Image Stack of the Drosophila Brain and Its Applications

TL;DR: This study presents a high-throughput algorithm for reconstructing the neuronal structures from 3D image stacks collected by a laser scanning confocal microscope and shows that further analysis based on the reconstruction results can be performed to gather more information on the neural network.
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Correction of center of rotation and projection angle in synchrotron X-ray computed tomography.

TL;DR: This study involved designing an automatic method for efficiently correcting errors resulting from incorrectly determined rotational axes and projection angles, and minimization is accomplished by using the gradient descent method.
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Extraction of coronary arterial tree using cine X-ray angiograms

TL;DR: An efficient and robust method for identification of coronary arteries and evaluation of the severity of the stenosis on the routine X-ray angiograms is proposed.