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检索条件"机构=Key Laboratory of Technology in Geospatial Information and Application System"
823 条 记 录,以下是331-340 订阅
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Saliency & structure preserving multi-operator image retargeting
Saliency & structure preserving multi-operator image retarge...
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International Conference on Acoustics, Speech, and Signal Processing (ICASSP)
作者: Lingling Zhu Zhibo Chen Xiaoming Chen Ning Liao University of Science and Technology of China CAS Key Laboratory of Technology in Geo-spatial Information Processing and Application System Hefei China
Content-aware image retargeting has attracted substantial research interests in the related research community. However, so far there is still no method can preserve important image contents and structure well without... 详细信息
来源: 评论
Learning based Facial Image Compression with Semantic Fidelity Metric
arXiv
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arXiv 2018年
作者: Chen, Zhibo He, Tianyu CAS Key Laboratory of Technology in Geo-spatial Information Processing and Application System University of Science and Technology of China Hefei China
Surveillance and security scenarios usually require high efficient facial image compression scheme for face recognition and identification. While either traditional general image codecs or special facial image compres... 详细信息
来源: 评论
Deep Multi-Scale Features Learning for Distorted Image Quality Assessment
Deep Multi-Scale Features Learning for Distorted Image Quali...
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IEEE International Symposium on Circuits and systems
作者: Wei Zhou Zhibo Chen CAS Key Laboratory of Technology in Geo-spatial Information Processing and Application System University of Science and Technology of China Hefei China
Image quality assessment (IQA) aims to estimate human perception based image visual quality. Although existing deep neural networks (DNNs) have shown significant effectiveness for tackling the IQA problem, it still ne... 详细信息
来源: 评论
Edge-Guided Panoramic Video Stitching with Limited Overlap
Edge-Guided Panoramic Video Stitching with Limited Overlap
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Signal, information and Data Processing (ICSIDP), IEEE International Conference on
作者: Chaoyu Xie Xuejin Chen CAS Key Laboratory of Technology in Geo-spatial Information Processing and Application System University of Science and Technology of China Hefei China
Video stitching remains a challenging problem in computer vision. In this paper, we propose a novel edge-guided method to stitch multiple videos that have small overlapped regions. Our algorithm consists of three step...
来源: 评论
Objective quality assessment for image retargeting based on hybrid distortion pooled model
Objective quality assessment for image retargeting based on ...
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International Workshop on Quality of Multimedia Experience, QoMEx
作者: Jianxin Lin Lingling Zhu Zhibo Chen Xiaoming Chen CAS Key Laboratory of Technology in Geo-spatial Information Processing and Application System University of Science and Technology of China Hefei China
With the increasing popularity of mobile devices, there are more and more screens with heterogeneous resolutions. In order to solve the mismatching problem of images displaying on different screens, various image reta... 详细信息
来源: 评论
Quality Assessment of Stereoscopic 360-degree Images from Multi-viewports
Quality Assessment of Stereoscopic 360-degree Images from Mu...
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Picture Coding Symposium, PCS
作者: Jiahua Xu Ziyuan Luo Wei Zhou Wenyuan Zhang Zhibo Chen CAS Key Laboratory of Technology in Geo-Spatial Information Processing and Application System University of Science and Technology of China Hefei China
Objective quality assessment of stereoscopic panoramic images becomes a challenging problem owing to the rapid growth of 360-degree contents. Different from traditional 2D image quality assessment (IQA), more complex ...
来源: 评论
Combining directional intra prediction and intra block copy with block partition for HEVC
Combining directional intra prediction and intra block copy ...
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IEEE International Conference on Image Processing
作者: Yue Li Li Li Dong Liu Houqiang Li Feng Wu CAS Key Laboratory of Technology in Geo-spatial Information Processing and Application System University of Science and Technology of China Hefei China
The directional intra prediction (DIP) modes in HEVC are capable of predicting local continuous image features. Recently, intra block copy (IBC) is proposed for screen content coding, aiming at predicting non-local re... 详细信息
来源: 评论
M-LVC: Multiple frames prediction for learned video compression
arXiv
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arXiv 2020年
作者: Lin, Jianping Liu, Dong Li, Houqiang Wu, Feng Cas Key Laboratory of Technology in Geo-Spatial Information Processing and Application System University of Science and Technology of China Hefei230027
We propose an end-to-end learned video compression scheme for low-latency scenarios. Previous methods are limited in using the previous one frame as reference. Our method introduces the usage of the previous multiple ... 详细信息
来源: 评论
Deep Grammatical Multi-classifier for Continuous Sign Language Recognition
Deep Grammatical Multi-classifier for Continuous Sign Langua...
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IEEE International Conference on Multimedia Big Data (BigMM)
作者: Chengcheng Wei Wengang Zhou Junfu Pu Houqiang Li CAS Key Laboratory of Technology in Geo-spatial Information Processing and Application System University of Science and Technology of China Hefei China
In this paper, we propose a novel deep architecture with multiple classifiers for continuous sign language recognition. Representing the sign video with a 3D convolutional residual network and a bidirectional LSTM, we... 详细信息
来源: 评论
AutoDerain: Memory-efficient Neural Architecture Search for Image Deraining
AutoDerain: Memory-efficient Neural Architecture Search for ...
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IEEE Visual Communications and Image Processing (VCIP)
作者: Jun Fu Chen Hou Zhibo Chen CAS Key Laboratory of Technology in Geo-spatial Information Processing and Application System University of Science and Technology of China Hefei China
Learning-based image deraining methods have achieved remarkable success in the past few decades. Currently, most deraining architectures are developed by human experts, which is a laborious and error-prone process. In... 详细信息
来源: 评论