Explanipedia

An Enhanced YOLOv8n-Based Method for Fire Detection in Complex Scenarios Open

Xuanyi Zhao, Mei Yu, Jiaxing Xu, Peng Wu, Haotian Yuan · 2025

With the escalating frequency of urban and forest fires driven by climate change, the development of intelligent and robust fire detection systems has become imperative for ensuring public safety and ecological protection. This paper prese…

DiffWater: Underwater Image Enhancement Based on Conditional Denoising Diffusion Probabilistic Model Open

Meisheng Guan, Haiyong Xu, Gangyi Jiang, Mei Yu, Yeyao Chen , et al. · 2023

Underwater imaging is often affected by light attenuation and scattering in water, leading to degraded visual quality, such as color distortion, reduced contrast, and noise. Existing underwater image enhancement (UIE) methods often lack ge…

Intra Complexity Control Algorithm for VVC Open

Zhengjie Shu, Junyi Li, Zongju Peng, Fen Chen, Mei Yu · 2022

Versatile Video Coding (VVC) has advantages over High Efficiency Video Coding (HEVC); it can save nearly half of the bit rate and significantly improve the compression efficiency, but VVC’s coding complexity is extremely high. Therefore, V…

No-Reference Quality Assessment for 3D Synthesized Images Based on Visual-Entropy-Guided Multi-Layer Features Analysis Open

Chongchong Jin, Zongju Peng, Wenhui Zou, Fen Chen, Gangyi Jiang , et al. · 2021

Multiview video plus depth is one of the mainstream representations of 3D scenes in emerging free viewpoint video, which generates virtual 3D synthesized images through a depth-image-based-rendering (DIBR) technique. However, the inaccurac…

CPC‐GSCT: Visual quality assessment for coloured point cloud based on geometric segmentation and colour transformation Open

Lei Hua, Mei Yu, Zhouyan He, Renwei Tu, Gangyi Jiang · 2021

Coloured point cloud (CPC) is one of the important representations of three‐dimensional objects, which has been used in many fields. CPC may encounter geometric and colour distortion during its compression, simplification or other processi…

Perceptual Video Coding Scheme Using Just Noticeable Distortion Model Based on Entropy Filter Open

Xin Cui, Zongju Peng, Gangyi Jiang, Fen Chen, Mei Yu · 2019

Because perceptual video coding (PVC) can reduce bitrates with negligible visual quality loss in video compression, a PVC scheme based on just noticeable distortion (JND) model is proposed for ultra-high definition video. Firstly, the prop…

Hierarchical complexity control algorithm for HEVC based on coding unit depth decision Open

Fen Chen, Peng Wen, Zongju Peng, Gangyi Jiang, Mei Yu , et al. · 2018

The next-generation High Efficiency Video Coding (HEVC) standard reduces the bit rate by 44% on average compared to the previous-generation H.264 standard, resulting in higher encoding complexity. To achieve normal video coding in power-co…

Halo-Free Multi-Exposure Image Fusion Based on Sparse Representation of Gradient Features Open

Hua Shao, Gangyi Jiang, Mei Yu, Yang Song, Hao Jiang , et al. · 2018

Due to sharp changes in local brightness in high dynamic range scenes, fused images obtained by the traditional multi-exposure fusion methods usually have an unnatural appearance resulting from halo artifacts. In this paper, we propose a h…

Bayesian-theory-based Fast CU Size and Mode Decision Algorithm for 3D-HEVC Depth Video Inter-coding Open

Fen Chen, Sheng Liu, Zongju Peng, Qingqing Hu, Gangyi Jiang , et al. · 2018

Multi-view video plus depth (MVD) is a mainstream format of 3D scene representation in free viewpoint video systems.The advanced 3D extension of the high efficiency video coding (3D-HEVC) standard introduces new prediction tools to improve…

Moving-aperture-based three-dimensional micro-measurement system Open

Shiwei Fan, Mei Yu, Guoyan Jiang, Y. Wang, Weiwei Wang , et al. · 2018

Analysis and Application of the Spatio-Temporal Feature in Wind Power Prediction Open

Ruiguo Yu, Zhiqiang Liu, Jianrong Wang, Mankun Zhao, Jie Gao , et al. · 2018

The spatio-temporal feature with historical wind power information and spatial information can effectively improve the accuracy of wind power prediction, but the role of the spatio-temporal feature has not yet been fully discovered. This p…

Optimizing multiview video plus depth retargeting technique for stereoscopic 3D displays Open

Feng Shao, Wenchong Lin, Randi Fu, Mei Yu, Gangyi Jiang · 2017

In a multiview video plus depth (MVD) based three-dimensional (3D) video system, the generation of the contents with simultaneous resolution and depth adjustments is very challenging. In this paper, we have presented a Multiview Video plus…

Joint processing and fast encoding algorithm for multi-view depth video Open

Zongju Peng, Huimin Han, Fen Chen, Gangyi Jiang, Mei Yu · 2016

The multi-view video plus depth format is the main representation of a three-dimensional (3D) scene. In the 3D extension of high-efficiency video coding (3D-HEVC), the main framework for depth video is similar to that of color video. Howev…

Optimizing visual comfort for stereoscopic 3D display based on color-plus-depth signals Open

Feng Shao, Qiuping Jiang, Randi Fu, Mei Yu, Gangyi Jiang · 2016

Visual comfort is a long-facing problem in stereoscopic 3D (S3D) display. In this paper, targeting to produce S3D content based on color-plus-depth signals, a general framework for depth mapping to optimize visual comfort for S3D display i…

Disparity servoing based fast autofocusing method for stereomicroscope Open

Yulong Liu, Mei Yu, Lin‐Song Cui, Gangyi Jiang, Guanqun Wang , et al. · 2016

Optica Applicata, Vol. 46, 2016, nr 4, s. 651-663

A Novel Calibration Method for Object Plane Tilt Angle Measurement in Microscope System Open

Li Cui, Mei Yu · 2015

A novel calibration method is proposed to measure object plane tilt angle in microscope system with small-depth-field.The proposed method is constructed by a space model about calibration board and the surface of image.Only a rotating disk…

A super depth of field height measurement based on local disparity Open

Li Cui, Yi Liu, Mei Yu, Gangyi Jiang, Shengli Fan , et al. · 2015

Optica Applicata, Vol. 45, 2015, nr 2, s. 205-214

Mei Yu YOU? Author Swipe