Kernel Correlation-Dissimilarity for Multiple Kernel k-Means Clustering

no code implementations • 6 Mar 2024 • Rina Su, Yu Guo, Caiying Wu, Qiyu Jin, Tieyong Zeng

The main objective of the Multiple Kernel k-Means (MKKM) algorithm is to extract non-linear information and achieve optimal clustering by optimizing base kernel matrices.

Clustering

A Region of Interest Focused Triple UNet Architecture for Skin Lesion Segmentation

no code implementations • 21 Nov 2023 • Guoqing Liu, Yu Guo, Caiying Wu, Guoqing Chen, Barintag Saheya, Qiyu Jin

Skin lesion segmentation is of great significance for skin lesion analysis and subsequent treatment.

Lesion Segmentation Segmentation +1

Synthesizing PET images from High-field and Ultra-high-field MR images Using Joint Diffusion Attention Model

no code implementations • 6 May 2023 • Taofeng Xie, Chentao Cao, Zhuoxu Cui, Yu Guo, Caiying Wu, Xuemei Wang, Qingneng Li, Zhanli Hu, Tao Sun, Ziru Sang, Yihang Zhou, Yanjie Zhu, Dong Liang, Qiyu Jin, Guoqing Chen, Haifeng Wang

JPD of MRI and noise-added PET was learned in the diffusion process.

Vocal Bursts Intensity Prediction

Edge Adaptive Hybrid Regularization Model For Image Deblurring

no code implementations • 20 Nov 2020 • Tingting Zhang, Jie Chen, Caiying Wu, Zhifei He, Tieyong Zeng, Qiyu Jin

In the proposed model, it detects the edges and then spatially adjusts the parameters of Tikhonov and TV regularization terms for each pixel according to the edge information.

Deblurring Image Deblurring +2