Search Results - "Le Callet, Patrick"

State-of-the-Art in 360° Video/Image Processing: Perception, Assessment and Compression by Xu, Mai, Li, Chen, Zhang, Shanyi, Callet, Patrick Le

“…Nowadays, 360° video/image has been increasingly popular and drawn great attention. The spherical viewing range of 360° video/image accounts for huge data,…”
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A Universal Framework for Salient Object Detection by Jianjun Lei, Bingren Wang, Yuming Fang, Weisi Lin, Le Callet, Patrick, Nam Ling, Chunping Hou

“…In this paper, we propose a novel universal framework for salient object detection, which aims to enhance the performance of any existing saliency detection…”
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Toolbox and dataset for the development of saliency and scanpath models for omnidirectional/360° still images by Gutiérrez, Jesús, David, Erwan, Rai, Yashas, Callet, Patrick Le

“…Research on understanding how people watch/explore Virtual Reality (VR) and 360° content is crucial to develop appropriate technologies for processing,…”
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Predicting artificial visual field losses: A gaze-based inference study by David, Erwan Joël, Lebranchu, Pierre, Perreira Da Silva, Matthieu, Le Callet, Patrick

“…Visual field defects are a world-wide concern, and the proportion of the population experiencing vision loss is ever increasing. Macular degeneration and…”
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Introduction to the Issue on Perception-Driven 360° Video Processing by Xu, Mai, Borji, Ali, Zhu, Ce, Delp, Edward, Mrak, Marta, Le Callet, Patrick

“…The papers in this special section examine perception driven 360 degrees video processing applications. Covers such topics as perception models, VQA metrics,…”
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From Temporal-Evolving to Spatial-Fixing: A Keypoints-Based Learning Paradigm for Visual Robotic Manipulation by Riou, Kevin, Dong, Kaiwen, Subrin, Kevin, Sun, Yanjing, Callet, Patrick Le

“…The current learning pipelines for robotics manipulation infer movement primitives sequentially along the temporal-evolving axis, which can result in an…”
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Subjective And Objective Quality Assessment Of Mobile Gaming Video by Wen, Shaoguo, Ling, Suiyi, Wang, Junle, Chen, Ximing, Jing, Yanqing, Callet, Patrick Le

“…Nowadays, with the vigorous expansion and development of gaming video streaming techniques and services, the expectation of users, especially the mobile phone…”
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Recovering Quality Scores in Noisy Pairwise Subjective Experiments Using Negative Log-Likelihood by Pastor, Andreas, Krasula, Lukas, Zhu, Xiaoqing, Li, Zhi, Callet, Patrick Le

“…To gather larger datasets to train data-angry deep learning quality assessment models, crowdsourcing has become essential to recruit participants. These…”
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Estimating Uncertainty On Video Quality Metrics by David, Pierre, Callet, Patrick Le, Ling, Suiyi, Wang, Haixiong, Katsavounidis, Ioannis, Shahid, Zafar, Stejerean, Cosmin

“…Video Quality Metrics (VQM) are models used to predict the score that a user would give to the quality of a video visualization. They are widely used in video…”
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On the Accuracy of Open Video Quality Metrics for Local Decision in AV1 Video Codec by Pastor, Andreas, Krasula, Lukas, Zhu, Xiaoqing, Li, Zhi, Callet, Patrick Le

“…VMAF is a popular objective quality metric used for video quality evaluation. The power of VMAF has been demonstrated for a wide variety of video scales and…”
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Exploring Multiple and Coordinated Views for Multilayered Geospatial Data in Virtual Reality by Spur, Maxim, Tourre, Vincent, David, Erwan, Moreau, Guillaume, Le Callet, Patrick

“…Virtual reality (VR) headsets offer a large and immersive workspace for displaying visualizations with stereoscopic vision, as compared to traditional…”
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When is the Cleaning of Subjective Data Relevant to Train UGC Video Quality Metrics? by Perrin, Anne-Flore, Dormeval, Charles, Wang, Yilin, Birkbeck, Neil, Adsumilli, Balu, Callet, Patrick Le

“…Outlier analysis and spammer detection recently gained momentum in order to reduce uncertainty of subjective ratings in image & video quality assessment tasks…”
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Towards Visual Saliency Computation on 3D Graphical Contents for Interactive Visualization by Abid, Mona, Silva, Matthieu Perreira Da, Callet, Patrick Le

“…Understanding human visual attention mechanisms and interaction in immersive scenes are of great importance in perception. In immersive context, users are able…”
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A Metric for Light Field Reconstruction, Compression, and Display Quality Evaluation by Min, Xiongkuo, Zhou, Jiantao, Zhai, Guangtao, Le Callet, Patrick, Yang, Xiaokang, Guan, Xinping

“…Owning to the recorded light ray distributions, light field contains much richer information and provides possibilities of some enlightening applications, and…”
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UIF: An Objective Quality Assessment for Underwater Image Enhancement by Zheng, Yannan, Chen, Weiling, Lin, Rongfu, Zhao, Tiesong, Le Callet, Patrick

“…Due to complex and volatile lighting environment, underwater imaging can be readily impaired by light scattering, warping, and noises. To improve the visual…”
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Semi-Reference Sonar Image Quality Assessment Based on Task and Visual Perception by Chen, Weiling, Gu, Ke, Zhao, Tiesong, Jiang, Gangyi, Callet, Patrick Le

“…In submarine and underwater detection tasks, conventional optical imaging and analysis methods are not universally applicable due to the limited penetration…”
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The Application of Visual Saliency Models in Objective Image Quality Assessment: A Statistical Evaluation by Wei Zhang, Borji, Ali, Zhou Wang, Le Callet, Patrick, Hantao Liu

“…Advances in image quality assessment have shown the potential added value of including visual attention aspects in its objective assessment. Numerous models of…”
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Multiscale Natural Scene Statistical Analysis for No-Reference Quality Evaluation of DIBR-Synthesized Views by Gu, Ke, Qiao, Junfei, Lee, Sanghoon, Liu, Hantao, Lin, Weisi, Le Callet, Patrick

“…This paper proposes to blindly evaluate the quality of images synthesized via a depth image-based rendering (DIBR) procedure. As a significant branch of…”
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Saliency Detection for Stereoscopic Images by Yuming Fang, Junle Wang, Narwaria, Manish, Le Callet, Patrick, Weisi Lin

“…Many saliency detection models for 2D images have been proposed for various multimedia processing applications during the past decades. Currently, the emerging…”
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How is Gaze Influenced by Image Transformations? Dataset and Model by Che, Zhaohui, Borji, Ali, Zhai, Guangtao, Min, Xiongkuo, Guo, Guodong, Le Callet, Patrick

“…Data size is the bottleneck for developing deep saliency models, because collecting eye-movement data is very time-consuming and expensive. Most of current…”
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