Search Results for author: Xing Wen

Found 11 papers, 5 papers with code

Blind Image Super-resolution with Rich Texture-Aware Codebooks

no code implementations26 Oct 2023 Rui Qin, Ming Sun, Fangyuan Zhang, Xing Wen, Bin Wang

However, we find that a codebook based on HR reconstruction may not effectively capture the complex correlations between low-resolution (LR) and HR images.

Blind Super-Resolution Image Super-Resolution

Capturing Co-existing Distortions in User-Generated Content for No-reference Video Quality Assessment

no code implementations31 Jul 2023 Kun Yuan, Zishang Kong, Chuanchuan Zheng, Ming Sun, Xing Wen

\textit{Second}, the perceptual quality of a video exhibits a multi-distortion distribution, due to the differences in the duration and probability of occurrence for various distortions.

Action Recognition Blocking +2

Reconstructed Convolution Module Based Look-Up Tables for Efficient Image Super-Resolution

1 code implementation ICCV 2023 Guandu Liu, Yukang Ding, Mading Li, Ming Sun, Xing Wen, Bin Wang

To enlarge RF with contained LUT sizes, we propose a novel Reconstructed Convolution(RC) module, which decouples channel-wise and spatial calculation.

Image Super-Resolution

Zoom-VQA: Patches, Frames and Clips Integration for Video Quality Assessment

1 code implementation13 Apr 2023 Kai Zhao, Kun Yuan, Ming Sun, Xing Wen

Video quality assessment (VQA) aims to simulate the human perception of video quality, which is influenced by factors ranging from low-level color and texture details to high-level semantic content.

Video Quality Assessment Visual Question Answering (VQA)

Quality-aware Pre-trained Models for Blind Image Quality Assessment

no code implementations CVPR 2023 Kai Zhao, Kun Yuan, Ming Sun, Mading Li, Xing Wen

Blind image quality assessment (BIQA) aims to automatically evaluate the perceived quality of a single image, whose performance has been improved by deep learning-based methods in recent years.

Blind Image Quality Assessment Self-Supervised Learning

Global Priors Guided Modulation Network for Joint Super-Resolution and Inverse Tone-Mapping

no code implementations14 Aug 2022 Gang He, Shaoyi Long, Li Xu, Chang Wu, Jinjia Zhou, Ming Sun, Xing Wen, Yurong Dai

Joint super-resolution and inverse tone-mapping (SR-ITM) aims to enhance the visual quality of videos that have quality deficiencies in resolution and dynamic range.

4k inverse tone mapping +3

Luminance-Guided Chrominance Image Enhancement for HEVC Intra Coding

1 code implementation11 Jun 2022 Hewei Liu, Renwei Yang, Shuyuan Zhu, Xing Wen, Bing Zeng

In this paper, we propose a luminance-guided chrominance image enhancement convolutional neural network for HEVC intra coding.

Image Enhancement

NTIRE 2022 Challenge on High Dynamic Range Imaging: Methods and Results

no code implementations25 May 2022 Eduardo Pérez-Pellitero, Sibi Catley-Chandar, Richard Shaw, Aleš Leonardis, Radu Timofte, Zexin Zhang, Cen Liu, Yunbo Peng, Yue Lin, Gaocheng Yu, Jin Zhang, Zhe Ma, Hongbin Wang, Xiangyu Chen, Xintao Wang, Haiwei Wu, Lin Liu, Chao Dong, Jiantao Zhou, Qingsen Yan, Song Zhang, Weiye Chen, Yuhang Liu, Zhen Zhang, Yanning Zhang, Javen Qinfeng Shi, Dong Gong, Dan Zhu, Mengdi Sun, Guannan Chen, Yang Hu, Haowei Li, Baozhu Zou, Zhen Liu, Wenjie Lin, Ting Jiang, Chengzhi Jiang, Xinpeng Li, Mingyan Han, Haoqiang Fan, Jian Sun, Shuaicheng Liu, Juan Marín-Vega, Michael Sloth, Peter Schneider-Kamp, Richard Röttger, Chunyang Li, Long Bao, Gang He, Ziyao Xu, Li Xu, Gen Zhan, Ming Sun, Xing Wen, Junlin Li, Shuang Feng, Fei Lei, Rui Liu, Junxiang Ruan, Tianhong Dai, Wei Li, Zhan Lu, Hengyan Liu, Peian Huang, Guangyu Ren, Yonglin Luo, Chang Liu, Qiang Tu, Fangya Li, Ruipeng Gang, Chenghua Li, Jinjing Li, Sai Ma, Chenming Liu, Yizhen Cao, Steven Tel, Barthelemy Heyrman, Dominique Ginhac, Chul Lee, Gahyeon Kim, Seonghyun Park, An Gia Vien, Truong Thanh Nhat Mai, Howoon Yoon, Tu Vo, Alexander Holston, Sheir Zaheer, Chan Y. Park

The challenge is composed of two tracks with an emphasis on fidelity and complexity constraints: In Track 1, participants are asked to optimize objective fidelity scores while imposing a low-complexity constraint (i. e. solutions can not exceed a given number of operations).

Image Restoration Vocal Bursts Intensity Prediction

Observation data pre-processing and scientific data products generation of POLAR

2 code implementations3 Jan 2019 Zheng-Heng Li, Jian-Chao Sun, Li-Ming Song, Bo-Bing Wu, Lu Li, Xing Wen, Hua-Lin Xiao, Shao-Lin Xiong, Lai-Yu Zhang, Shuang-Nan Zhang, Yong-Jie Zhang

This pipeline has been successfully applied for the use by the POLAR Science Data Center in IHEP after POLAR was launched and switched on.

Instrumentation and Methods for Astrophysics High Energy Physics - Experiment Data Analysis, Statistics and Probability

In-Orbit Instrument Performance Study and Calibration for POLAR Polarization Measurements

1 code implementation19 May 2018 Zheng-Heng Li, Merlin Kole, Jian-Chao Sun, Li-Ming Song, Nicolas Produit, Bo-Bing Wu, Tianwei Bao, Tancredi Bernasconi, Franck Cadoux, Yongwei Dong, Minzi Feng, Neal Gauvin, Wojtek Hajdas, Hancheng Li, Lu Li, Xin Liu, Radoslaw Marcinkowski, Martin Pohl, Dominik K. Rybka, Haoli Shi, Jacek Szabelski, Teresa Tymieniecka, Ruijie Wang, Yuanhao Wang, Xing Wen, Xin Wu, Shao-Lin Xiong, Anna Zwolinska, Li Zhang, Lai-Yu Zhang, Shuang-Nan Zhang, Yong-Jie Zhang, Yi Zhao

POLAR is a compact space-borne detector designed to perform reliable measurements of the polarization for transient sources like Gamma-Ray Bursts in the energy range 50-500keV.

Instrumentation and Methods for Astrophysics High Energy Physics - Experiment Instrumentation and Detectors

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