Search Results for author: Runzhao Yang

Found 10 papers, 5 papers with code

UniCompress: Enhancing Multi-Data Medical Image Compression with Knowledge Distillation

no code implementations27 May 2024 Runzhao Yang, Yinda Chen, Zhihong Zhang, Xiaoyu Liu, Zongren Li, Kunlun He, Zhiwei Xiong, Jinli Suo, Qionghai Dai

In the field of medical image compression, Implicit Neural Representation (INR) networks have shown remarkable versatility due to their flexible compression ratios, yet they are constrained by a one-to-one fitting approach that results in lengthy encoding times.

Image Compression Knowledge Distillation +1

CPT-Interp: Continuous sPatial and Temporal Motion Modeling for 4D Medical Image Interpolation

no code implementations24 May 2024 Xia Li, Runzhao Yang, Xiangtai Li, Antony Lomax, Ye Zhang, Joachim Buhmann

Motion information from 4D medical imaging offers critical insights into dynamic changes in patient anatomy for clinical assessments and radiotherapy planning and, thereby, enhances the capabilities of 3D image analysis.

Anatomy

A Compact Implicit Neural Representation for Efficient Storage of Massive 4D Functional Magnetic Resonance Imaging

no code implementations30 Nov 2023 Ruoran Li, Runzhao Yang, Wenxin Xiang, Yuxiao Cheng, Tingxiong Xiao, Jinli Suo

Functional Magnetic Resonance Imaging (fMRI) data is a widely used kind of four-dimensional biomedical data, which requires effective compression.

Time Series

Lightweight High-Speed Photography Built on Coded Exposure and Implicit Neural Representation of Videos

1 code implementation22 Nov 2023 Zhihong Zhang, Runzhao Yang, Jinli Suo, Yuxiao Cheng, Qionghai Dai

In this work, by leveraging classical coded exposure imaging technique and emerging implicit neural representation for videos, we tactfully embed the motion direction cues into the blurry image during the imaging process and develop a novel self-recursive neural network to sequentially retrieve the latent video sequence from the blurry image utilizing the embedded motion direction cues.

SHoP: A Deep Learning Framework for Solving High-order Partial Differential Equations

1 code implementation17 May 2023 Tingxiong Xiao, Runzhao Yang, Yuxiao Cheng, Jinli Suo, Qionghai Dai

Solving partial differential equations (PDEs) has been a fundamental problem in computational science and of wide applications for both scientific and engineering research.

DarkVision: A Benchmark for Low-light Image/Video Perception

no code implementations16 Jan 2023 Bo Zhang, Yuchen Guo, Runzhao Yang, Zhihong Zhang, Jiayi Xie, Jinli Suo, Qionghai Dai

In this paper, we contribute the first multi-illuminance, multi-camera, and low-light dataset, named DarkVision, serving for both image enhancement and object detection.

Autonomous Driving Image Enhancement +5

TINC: Tree-structured Implicit Neural Compression

1 code implementation CVPR 2023 Runzhao Yang, Tingxiong Xiao, Yuxiao Cheng, Jinli Suo, Qionghai Dai

In this paper, we propose a Tree-structured Implicit Neural Compression (TINC) to conduct compact representation for local regions and extract the shared features of these local representations in a hierarchical manner.

Data Compression

SCI: A Spectrum Concentrated Implicit Neural Compression for Biomedical Data

1 code implementation30 Sep 2022 Runzhao Yang, Tingxiong Xiao, Yuxiao Cheng, Qianni Cao, Jinyuan Qu, Jinli Suo, Qionghai Dai

To address this issue, we firstly derive a mathematical explanation for INR's spectrum concentration property and an analytical insight on the design of INR based compressor.

Data Compression

A Dual Sensor Computational Camera for High Quality Dark Videography

no code implementations11 Apr 2022 Yuxiao Cheng, Runzhao Yang, Zhihong Zhang, Jinli Suo, Qionghai Dai

In this paper, we propose to build a dual-sensor camera to additionally collect the photons in NIR wavelength, and make use of the correlation between RGB and near-infrared (NIR) spectrum to perform high-quality reconstruction from noisy dark video pairs.

Vocal Bursts Intensity Prediction

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