Search Results for author: Jun Hashimoto

Found 3 papers, 0 papers with code

A Possible Converter to Denoise the Images of Exoplanet Candidates through Machine Learning Techniques

no code implementations11 Jan 2023 Pattana Chintarungruangchai, Ing-Guey Jiang, Jun Hashimoto, Yu Komatsu, Mihoko Konishi

The standard method employs angular differential imaging (ADI) technique, and more ADI image frames could lead to the results with larger signal-to-noise-ratio (SNR).

Denoising

Practical X-ray Gastric Cancer Screening Using Refined Stochastic Data Augmentation and Hard Boundary Box Training

no code implementations18 Aug 2021 Hideaki Okamoto, Takakiyo Nomura, Kazuhito Nabeshima, Jun Hashimoto, Hitoshi Iyatomi

In gastric cancer screening, X-rays can be performed by radiographers, allowing them to see far more patients than endoscopy, which can only be performed by physicians.

Image Augmentation object-detection +1

ALMA Observations of the Asymmetric Dust Disk around DM Tau

no code implementations11 Feb 2021 Jun Hashimoto, Takayuki Muto, Ruobing Dong, Hauyu Baobab Liu, Nienke van der Marel, Logan Francis, Yasuhiro Hasegawa, Takashi Tsukagoshi

We report an analysis of the dust disk around DM~Tau, newly observed with the Atacama Large Millimeter/submillimeter Array (ALMA) at 1. 3 mm.

Earth and Planetary Astrophysics Solar and Stellar Astrophysics

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