Enhanced brain structure-function tethering in transmodal cortex revealed by high-frequency eigenmodes

no code implementations • 7 Jul 2022 • Yaqian Yang, Zhiming Zheng, Longzhao Liu, Hongwei Zheng, Yi Zhen, Yi Zheng, Xin Wang, Shaoting Tang

Specifically, low-frequency eigenmodes, which are considered sufficient to capture the essence of the functional network, contribute little to functional connectivity reconstruction in transmodal regions, resulting in structure-function decoupling along the unimodal-transmodal gradient.

Assessment of central serous chorioretinopathy (CSC) depicted on color fundus photographs using deep Learning

no code implementations • 14 Jan 2019 • Yi Zhen, Hang Chen, Xu Zhang, Meng Liu, Xin Meng, Jian Zhang, Jiantao Pu

To investigate whether and to what extent central serous chorioretinopathy (CSC) depicted on color fundus photographs can be assessed using deep learning technology.

Performance assessment of the deep learning technologies in grading glaucoma severity

no code implementations • 31 Oct 2018 • Yi Zhen, Lei Wang, Han Liu, Jian Zhang, Jiantao Pu

Among these CNNs, the DenseNet had the highest classification accuracy (i. e., 75. 50%) based on pre-trained weights when using global ROIs, as compared to 65. 50% when using local ROIs.

Co-Regularized Hashing for Multimodal Data

no code implementations • NeurIPS 2012 • Yi Zhen, Dit-yan Yeung

Hashing-based methods provide a very promising approach to large-scale similarity search.