Search Results - kai+xu

3 Results

Sort By:

Generic Compression Ratio Adapter for End-to-End Data-Driven Image Compressive Sensing Reconstruction (EDCSR) Frameworks

Background Compressive sensing (CS) is a transformative sampling technique that allows sparse signals to be sampled in compressed form at a rate much lower than the Nyquist rate. In particular, end-to-end data-driven image compressive sensing reconstruction (EDCSR) frameworks achieve state-of-the-art reconstruction performance in terms of speed and...

Published: 2/23/2023 | Inventor(s): Zhikang Zhang, Fengbo Ren, Kai Xu

Keywords(s):

Category(s): Wireless & Networking, Physical Science, Computing & Information Technology

CSVideoNet: A Real-time End-to-end Learning Framework for High-frame-rate Video Compressive Sensing

CSVideoNet: A Real-time End-to-end Learning Framework for High-frame-rate Video Compressive Sensing Background High-frame-rate cameras are capable of capturing videos at frame rates over 100 frames per second (fps). These devices were originally developed to characterize rapid events. Some high-frame-rate cameras can record high resolution still images...

Published: 2/23/2023 | Inventor(s): Fengbo Ren, Kai Xu

Keywords(s): Defense/military, Imaging

Category(s): Imaging, Applied Technologies

A Scalable Laplacian Pyramid Reconstructive Adversarial Network for Flexible Compressive Sensing Reconstruction

Background Compressive sensing (CS) is a transformative sampling technique that allows sparse signals to be sampled in compressed form at a rate much lower than the Nyquist rate. However, conventional CS reconstruction techniques, based on either convex optimization or iterative methods, come with three drawbacks in imaging applications: (1) High complexity...

Published: 2/23/2023 | Inventor(s): Fengbo Ren, Kai Xu, Zhikang Zhang

Keywords(s):

Category(s): Physical Science, Imaging, Computing & Information Technology