Naoki Shirai

According to our database, Naoki Shirai authored at least 3 papers between 2011 and 2017.

Collaborative distances:

• Dijkstra number of six.
• Erdős number of five.

2017

Super-resolution convolutional neural network for the improvement of the image quality of magnified images in chest radiographs.

Kensuke Umehara, Junko Ota, Naoki Ishimaru, Shunsuke Ohno, Kentaro Okamoto, Takanori Suzuki, Naoki Shirai, Takayuki Ishida

Proceedings of the Medical Imaging 2017: Image Processing, 2017

Evaluation of the sparse coding super-resolution method for improving image quality of up-sampled images in computed tomography.

Junko Ota, Kensuke Umehara, Naoki Ishimaru, Shunsuke Ohno, Kentaro Okamoto, Takanori Suzuki, Naoki Shirai, Takayuki Ishida

Proceedings of the Medical Imaging 2017: Image Processing, 2017

2011

Measurement Accuracy of Center Location of a Circle by Centroid Method.

Ryuji Matsuoka, Naoki Shirai, Kazuyoshi Asonuma, Mitsuo Sone, Noboru Sudo, Hideyo Yokotsuka

Proceedings of the Photogrammetric Image Analysis - ISPRS Conference, 2011