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Min ZHU, Xiang-Ning FU, Xiao-Ping CHEN
Frontiers of Medicine 2011, Volume 5, Issue 1, Pages 53-60 doi: 10.1007/s11684-011-0121-2
Video-assisted thoracoscopic surgery (VATS) provides a new approach for treating early-stage lung
Keywords: non-small cell lung cancer video-assisted thoracoscopic surgery lobectomy
A reversibility-gain model for integer Karhunen-Loève transform design in video coding
Xing-guo ZHU,Lu YU
Frontiers of Information Technology & Electronic Engineering 2015, Volume 16, Issue 10, Pages 883-891 doi: 10.1631/FITEE.1500071
Keywords: Integer transform Karhunen-Loè ve transform (KLT) Integer-KLT Transform coding Video coding
Image analyses for video-based remote structure vibration monitoring system
Yang YANG,Xiong (Bill) YU
Frontiers of Structural and Civil Engineering 2016, Volume 10, Issue 1, Pages 12-21 doi: 10.1007/s11709-016-0313-6
Keywords: structure health monitoring velocity estimation frame difference PIV optical-flow method
Scheme and Techniques for Hierarchical Oranization of Video
Zhang Yujin,Lu Haibin
Strategic Study of CAE 2000, Volume 2, Issue 3, Pages 18-22
Keywords: video organization browsing shot episode key frame representative frame
Shot classification and replay detection for sports video summarization Research Article
Ali JAVED, Amen ALI KHAN,ali.javed@uettaxila.edu.pk
Frontiers of Information Technology & Electronic Engineering 2022, Volume 23, Issue 5, Pages 790-800 doi: 10.1631/FITEE.2000414
Keywords: Lightweight convolutional neural network Local octa-patterns Shot classification Replay detection Video
Long-term prediction for hierarchical-B-picture-based coding of video with repeated shots None
Xu-guang ZUO, Lu YU
Frontiers of Information Technology & Electronic Engineering 2018, Volume 19, Issue 3, Pages 459-470 doi: 10.1631/FITEE.1601552
Keywords: High Efficiency Video Coding (HEVC) Long-term temporal correlation Long-term prediction Hierarchical
High-resolution spectral video acquisition Review
Lin-sen CHEN, Tao YUE, Xun CAO, Zhan MA, David J. BRADY
Frontiers of Information Technology & Electronic Engineering 2017, Volume 18, Issue 9, Pages 1250-1260 doi: 10.1631/FITEE.1700098
Keywords: Multispectral/hyperspectral video acquisition Snapshot Under-sampling and reconstruction
En-zhong YANG,Lin-kai ZHANG,Zhen YAO,Jian YANG
Frontiers of Information Technology & Electronic Engineering 2016, Volume 17, Issue 7, Pages 672-681 doi: 10.1631/FITEE.1601087
Keywords: Software-defined networking (SDN) Multicast Scalable video coding Video conferencing system
Design of Real-time Video Processing System Based onMultimedia Processor TMS320DM642
Zhao Zhen,Zhang Weining,Tian Honglei
Strategic Study of CAE 2007, Volume 9, Issue 3, Pages 87-91
A real-time video processing system based on multimedia processor TMS320DM642 The function and working mode of video decoder TVP5150, encoder SAA7121and video port DM642 are
Keywords: TMS320DM642 TVP5150 SAA7121 video port
Chu-hua HUANG,Dong-ming LU,Chang-yu DIAO
Frontiers of Information Technology & Electronic Engineering 2016, Volume 17, Issue 5, Pages 422-434 doi: 10.1631/FITEE.1500316
Keywords: Multi-view video Free-viewpoint video Point-pair Multiscale-contour-based interpolation Spatio-temporal-contour
High-Temperature Target Recognition Based on Spectral Radiation Information
Fan Xueliang,Cheng Xiaofang,Xu Jun
Strategic Study of CAE 2004, Volume 6, Issue 6, Pages 57-62
Based on the principles of optics and radiometry, the imaging mathematical model is established and the factors of the contrast (signal-noise-ratio) of high-temperature target and the scenery are given. By analyzing not only the differences in spectral properties between objects in the scene, but also the CCD spectral response theoretically, a new method of enhancement of contrast is given. By optimizing the initial image capture stage, using liquid crystal light valve to make a simple modification of the imaging system, the goal of high object recognition is achieved. The experimental results agree with the theoretical predicts.
Keywords: video image object recognition radiation information liquid crystal light valve
A novel robotic visual perception framework for underwater operation Research Article
Yue LU, Xingyu CHEN, Zhengxing WU, Junzhi YU, Li WEN
Frontiers of Information Technology & Electronic Engineering 2022, Volume 23, Issue 11, Pages 1602-1619 doi: 10.1631/FITEE.2100366
Underwater robotic operation usually requires visual perception (e.g., object detection and tracking), but underwater scenes have poor visual quality and represent a special domain which can affect the accuracy of visual perception. In addition, detection continuity and stability are important for , but the commonly used static accuracy based evaluation (i.e., average precision) is insufficient to reflect detector performance across time. In response to these two problems, we present a design for a novel robotic visual perception framework. First, we generally investigate the relationship between a quality-diverse data domain and in detection performance. As a result, although domain quality has an ignorable effect on within-domain detection accuracy, is beneficial to detection in real sea scenarios by reducing the domain shift. Moreover, non-reference assessments are proposed for detection continuity and stability based on object tracklets. Further, online tracklet refinement is developed to improve the temporal performance of detectors. Finally, combined with , an accurate and stable underwater robotic visual perception framework is established. Small-overlap suppression is proposed to extend (VID) methods to a single-object tracking task, leading to the flexibility to switch between detection and tracking. Extensive experiments were conducted on the ImageNet VID dataset and real-world robotic tasks to verify the correctness of our analysis and the superiority of our proposed approaches. The codes are available at https://github.com/yrqs/VisPerception.
Keywords: Underwater operation Robotic perception Visual restoration Video object detection
A Video Scan Format Conversation Algorithm Based onSpatio-temporal Weight and Edge Direction
Ding Yong,Lu Shengli,Shi Longxing
Strategic Study of CAE 2007, Volume 9, Issue 10, Pages 49-54
De-interlace is to convert interlaced images to progressive ones. In this paper, a de-interlacing algorithm based on spatio-temporal weight and edge direction is presented. It consists of motion detection, low-angle edge detection, and spatio-temporal weight adaptive interpolation. It uses total 4 fields information captured in field storage to detect the presence of motion. And it detects low-angle edge by an adaptive searching radius in which the 6°edge is obtained. The proposed method using spatio-temporal adaptive interpolation can obtain quite good display quality and satisfies real-time process of HDTV sequences.
Keywords: scan format conversation motion estimation edge detection spatio-temporal adaptive interpolation de-interlace
A Motion-Adaptive Algorithm for Video Scan Format Conversion and the Hardware Implementation
Zhang Guanglie,Zheng Nanning,Wu Yong,Zhang Xia
Strategic Study of CAE 2001, Volume 3, Issue 6, Pages 41-47
Along with the development of digital processing TV and new-generation TV fully digitalized, video
Keywords: scan format conversion motion adaptive deinterlacing edge-preserved noise-reduced filter
Video summarization with a graph convolutional attention network Research Articles
Ping Li, Chao Tang, Xianghua Xu,patriclouis.lee@gmail.com
Frontiers of Information Technology & Electronic Engineering 2021, Volume 22, Issue 6, Pages 902-913 doi: 10.1631/FITEE.2000429
Keywords: 时序学习;自注意力机制;图卷积网络;上下文融合;视频摘要
Title Author Date Type Operation
Lobectomy by video-assisted thoracoscopic surgery (VATS) for early stage of non-small cell lung cancer
Min ZHU, Xiang-Ning FU, Xiao-Ping CHEN
Journal Article
A reversibility-gain model for integer Karhunen-Loève transform design in video coding
Xing-guo ZHU,Lu YU
Journal Article
Image analyses for video-based remote structure vibration monitoring system
Yang YANG,Xiong (Bill) YU
Journal Article
Shot classification and replay detection for sports video summarization
Ali JAVED, Amen ALI KHAN,ali.javed@uettaxila.edu.pk
Journal Article
Long-term prediction for hierarchical-B-picture-based coding of video with repeated shots
Xu-guang ZUO, Lu YU
Journal Article
High-resolution spectral video acquisition
Lin-sen CHEN, Tao YUE, Xun CAO, Zhan MA, David J. BRADY
Journal Article
Avideo conferencing system based on SDN-enabled SVCmulticast
En-zhong YANG,Lin-kai ZHANG,Zhen YAO,Jian YANG
Journal Article
Design of Real-time Video Processing System Based onMultimedia Processor TMS320DM642
Zhao Zhen,Zhang Weining,Tian Honglei
Journal Article
A multiscale-contour-based interpolation framework for generating a time-varying quasi-dense point cloud sequence
Chu-hua HUANG,Dong-ming LU,Chang-yu DIAO
Journal Article
High-Temperature Target Recognition Based on Spectral Radiation Information
Fan Xueliang,Cheng Xiaofang,Xu Jun
Journal Article
A novel robotic visual perception framework for underwater operation
Yue LU, Xingyu CHEN, Zhengxing WU, Junzhi YU, Li WEN
Journal Article
A Video Scan Format Conversation Algorithm Based onSpatio-temporal Weight and Edge Direction
Ding Yong,Lu Shengli,Shi Longxing
Journal Article
A Motion-Adaptive Algorithm for Video Scan Format Conversion and the Hardware Implementation
Zhang Guanglie,Zheng Nanning,Wu Yong,Zhang Xia
Journal Article