totalvariationminimization相关论文
The ultimate goal in improving computed tomography (CT) technology is to reconstruct higher quality images with lower ra......
Quantitative Study on Accurate Reconstruction Sampling Condition by Verifying Solution Uniqueness in
In X-ray computed tomography(CT)for limited-view reconstruction,there are great challenges for accurate reconstruction a......
若感兴趣区域具有分片光滑或多项式特征,则可通过全变分(TV)最小化进行精确内重建。目标函数TV最小化过程可通过梯度下降法以其负......