A fast stereo matching algorithm for 3D reconstruction of internal organs in laparoscopic surgery

Okada, Yuichiro; Koishi, Takeshi; Ushiki, Suguru; Nakaguchi, Toshiya; Tsumura, Norimichi; Miyake, Yoichi

doi:10.1117/12.770818

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Optical Surface Shape Reconstruction1

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Cited by 5 publications

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“…Okada et al devised a method to improve the computational time of Stoyanov et al's method by processing a selected region of the original image. 23) Our stereo matching method is based on the method previously proposed by Okada et al…”

Section: Optical Surface Shape Reconstructionmentioning

confidence: 99%

Verification of Ultrasonic Image Fusion Technique for Laparoscopic Surgery

Zenbutsu

Igarashi

Mamou

et al. 2012

Jpn. J. Appl. Phys.

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X-ray diffraction measurements are made for urea adducts with n-eicosane to investigate the arrangement of n-eicosane molecules in the channels formed by urea molecules. Extra Bragg reflections have been found on the layers with the q z -coordinate corresponding to twice the chain length of the n-eicosane molecule in both the low-and high-temperature phases. This kind of Bragg reflection has not been observed for other n-alkanes in urea adducts. On the basis of the intensity distribution of the extra Bragg reflections, it is found that the n-eicosane molecules are arranged in such a way that the orientations of zigzag planes of longitudinally neighbouring molecules are anti-parallel to each other.

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Section: Optical Surface Shape Reconstructionmentioning

confidence: 99%