Matlab source codes of the Bayesian Tubal-Rank Tensor Factorization (BTRTF) algorithm presented in the paper Bayesian Low-Tubal-Rank Robust Tensor Factorization with Multi-Rank Determination.

Image denoising with BTRTF on example images from the BSD500 dataset:

Demo_BTRTF.m

• Demo_BTRTF.m provides example usage of BTRTF for image denoising.
• BTRTF.m implements BTRTF with multi-rank determination described as Alg.1 in the paper.
• myPSNR.m computes the PSNR value from the ground truth and the estimated low-rank component.

If you find our codes helpful, please consider cite the following paper:

@article{
    zhou2019BTRTF,
    title={Bayesian Low-Tubal-Rank Robust Tensor Factorization with Multi-Rank Determination},
    author={Yang Zhou and Yiu-ming Cheung},
    journal={IEEE Transactions on Pattern Analysis and Machine Intelligence},
    year={2019},
    doi={10.1109/TPAMI.2019.2923240},
}