Koichi Ogawa

4PUBLICATIONS
0CO-AUTHORS
Photogrammetry and remote sensingDeep learningForensic evaluation, inference and statisticsRadiation therapy
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Publications (4)

|Mar 09, 2026
Accurate CT-free correction of attenuation, scatter, and aperture effects using deep learning in dedicated cardiac pinhole SPECT.

Shuto Inaba, Yudai Nawano, Koichi Ogawa

|Feb 20, 2026
Deep learning-based attenuation and scatter correction in myocardial SPECT without using X-ray CT images.

Shuto Inaba, Koichi Ogawa

|Feb 09, 2026
Fast and accurate iterative reconstruction using a volume integral model with look-up tables for pinhole SPECT.

Yudai Nawano, Koichi Ogawa

|Apr 04, 2025
Scatter and beam hardening effect corrections in pelvic region cone beam CT images using a convolutional neural network.

Soya Yagi, Keisuke Usui, Koichi Ogawa

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