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The succession of faunal composition of a whale-fall community is believed to depend on the progress of decomposition of the whale carcass, which itself is dependent on microbial activity in the sediment around the carcass. This means that the faunal succession could be reflected in the variation of the geochemical environment. In this study, we examined sperm whale carcasses placed in two areas of...
In this paper, first we formalize a feature selection problem based on binary consistency as a combinatorial optimization. Next, for the purpose of increasing the number of instances explained by the features rather than decreasing the number of features themselves in feature selection, we introduce an iterative feature selection based on binary consistency and design the algorithm for it. Finally,...
This paper introduces a registration and projection method for directly projecting the tumor region for breast cancer surgery assistance based on the breast procedure of our collaborating doctor. We investigated the steps of the breast cancer procedure of our collaborating doctor and how it can be applied for tumor region projection. We propose a novel way of MRI acquisition so we may correlate the...
In this paper we propose an augmented reality system that superimposes MRI onto the patient model. We use a half-silvered mirror and a handheld device to superimpose the MRI onto the patient model. By tracking the coordinates of the patient model and the handheld device using optical markers, we are able to transform the images to the correlated position. Voxel data of the MRI are made so that the...
This paper proposes an interface that helps understanding the correspondence between the patient and medical images. In our proposed method, we have developed an interactive visualizer for tomographic images based on the relative position and orientation of the handheld device and the patient.
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