Search Results for author: Ken Deng

Found 4 papers, 1 papers with code

NeRF-VPT: Learning Novel View Representations with Neural Radiance Fields via View Prompt Tuning

1 code implementation2 Mar 2024 Linsheng Chen, Guangrun Wang, Liuchun Yuan, Keze Wang, Ken Deng, Philip H. S. Torr

Furthermore, the cascading learning of NeRF-VPT introduces adaptability to scenarios with sparse inputs, resulting in a significant enhancement of accuracy for sparse-view novel view synthesis.

Novel View Synthesis

A Lightweight Dual-Domain Attention Framework for Sparse-View CT Reconstruction

no code implementations19 Feb 2022 Chang Sun, Ken Deng, Yitong Liu, Hongwen Yang

After the restored Radon data is reconstructed to an image, the image is sent into the second CAGAN trained for recovering the details, so that a high-quality image is obtained.

Computed Tomography (CT) Image Reconstruction

A Lightweight Structure Aimed to Utilize Spatial Correlation for Sparse-View CT Reconstruction

no code implementations19 Jan 2021 Yitong Liu, Ken Deng, Chang Sun, Hongwen Yang

Sparse-view computed tomography (CT) is known as a widely used approach to reduce radiation dose while accelerating imaging through lowered projection views and correlated calculations.

Computed Tomography (CT) SSIM

Real-Time Limited-View CT Inpainting and Reconstruction with Dual Domain Based on Spatial Information

no code implementations19 Jan 2021 Ken Deng, Chang Sun, Yitong Liu, Hongwen Yang

In stage one, to better utilize prior information in the Radon domain, we design an adversarial autoencoder to complement the Radon data.

SSIM Video Inpainting

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