133 citations · 342 across the 19 of their papers we have counts for
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stat.ML2017★ 7 cited
Sparse-View X-Ray CT Reconstruction Using Prior with Learned Transform
Xuehang Zheng, Il Yong Chun, Zhipeng Li +2
A major challenge in X-ray computed tomography (CT) is reducing radiation dose while maintaining high quality of reconstructed images. To reduce the radiation dose, one can reduce…
cs.LG2017★ 133 cited
Convolutional Dictionary Learning: Acceleration and Convergence
Il Yong Chun, Jeffrey A. Fessler
Convolutional dictionary learning (CDL or sparsifying CDL) has many applications in image processing and computer vision. There has been growing interest in developing efficient al…