no code implementations • 27 Jun 2022 • Xiao Fan, Shuxin Zhuang, Zhemin Zhuang, Ye Yuan, Shunmin Qiu, Alex Noel Joseph Raj, Yibiao Rong
Deformable image registration can obtain dynamic information about images, which is of great significance in medical image analysis.
2 code implementations • 28 Jun 2019 • Zhun Fan, Jiajie Mo, Benzhang Qiu, Wenji Li, Guijie Zhu, Chong Li, Jianye Hu, Yibiao Rong, Xinjian Chen
Compared with other convolution networks utilizing standard convolution for feature extraction, the proposed method utilizes octave convolutions and octave transposed convolutions for learning multiple-spatial-frequency features, thus can better capture retinal vasculatures with varying sizes and shapes.