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pro vyhledávání: '"Wang, Zulin"'
This paper considers an affine frequency division multiplexing (AFDM)-based integrated sensing and communications (ISAC) system, where the AFDM waveform is used to simultaneously carry communications information and sense targets. To realize AFDM-bas
Externí odkaz:
http://arxiv.org/abs/2208.13430
Blind visual quality assessment (BVQA) on 360{\textdegree} video plays a key role in optimizing immersive multimedia systems. When assessing the quality of 360{\textdegree} video, human tends to perceive its quality degradation from the viewport-base
Externí odkaz:
http://arxiv.org/abs/2111.09503
Rain removal has recently attracted increasing research attention, as it is able to enhance the visibility of rain videos. However, the existing learning based rain removal approaches for videos suffer from insufficient training data, especially when
Externí odkaz:
http://arxiv.org/abs/1906.02526
When watching omnidirectional images (ODIs), subjects can access different viewports by moving their heads. Therefore, it is necessary to predict subjects' head fixations on ODIs. Inspired by generative adversarial imitation learning (GAIL), this pap
Externí odkaz:
http://arxiv.org/abs/1904.07080
The past few years have witnessed great success in applying deep learning to enhance the quality of compressed image/video. The existing approaches mainly focus on enhancing the quality of a single frame, not considering the similarity between consec
Externí odkaz:
http://arxiv.org/abs/1902.09707
Over the past few years, deep neural networks (DNNs) have exhibited great success in predicting the saliency of images. However, there are few works that apply DNNs to predict the saliency of generic videos. In this paper, we propose a novel DNN-base
Externí odkaz:
http://arxiv.org/abs/1709.06316
Akademický článek
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Publikováno v:
IEEE Transactions on Image Processing, 2020
Memorability measures how easily an image is to be memorized after glancing, which may contribute to designing magazine covers, tourism publicity materials, and so forth. Recent works have shed light on the visual features that make generic images, o
Externí odkaz:
http://arxiv.org/abs/1810.06679
Publikováno v:
Proceedings of the 2018 Workshop on Understanding Subjective Attributes of Data, with the Focus on Evoked Emotions
Recent studies on image memorability have shed light on the visual features that make generic images, object images or face photographs memorable. However, a clear understanding and reliable estimation of natural scene memorability remain elusive. In
Externí odkaz:
http://arxiv.org/abs/1808.08754
Omnidirectional video enables spherical stimuli with the $360 \times 180^ \circ$ viewing range. Meanwhile, only the viewport region of omnidirectional video can be seen by the observer through head movement (HM), and an even smaller region within the
Externí odkaz:
http://arxiv.org/abs/1807.10990