Articles with "face hallucination" as a keyword



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A deep attention-based ensemble network for real-time face hallucination

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Published in 2020 at "Journal of Real-Time Image Processing"

DOI: 10.1007/s11554-020-01009-3

Abstract: Face hallucination (FH) aims to reconstruct high-resolution faces from low-resolution face inputs, making it significant to other face-related tasks. Different from general super resolution issue, it often requires facial priors other than general extracted features… read more here.

Keywords: ensemble network; real time; face hallucination; attention ... See more keywords
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Group Embedding for Face Hallucination

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Published in 2018 at "IEEE Access"

DOI: 10.1109/access.2018.2877422

Abstract: Face hallucination refers an application-specific super-resolution (SR) which predicts high-resolution images from one or multiple low-resolution inputs. Learning-based SR algorithms infer latent HR images by the guidance of coexisted priors from training samples. Various regularization… read more here.

Keywords: group embedding; face; embedding face; face hallucination ... See more keywords
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Context-Patch Face Hallucination Based on Thresholding Locality-Constrained Representation and Reproducing Learning

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Published in 2020 at "IEEE Transactions on Cybernetics"

DOI: 10.1109/tcyb.2018.2868891

Abstract: Face hallucination is a technique that reconstructs high-resolution (HR) faces from low-resolution (LR) faces, by using the prior knowledge learned from HR/LR face pairs. Most state-of-the-arts leverage position-patch prior knowledge of the human face to… read more here.

Keywords: representation; patch; face; face hallucination ... See more keywords
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Face Hallucination With Finishing Touches

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Published in 2021 at "IEEE Transactions on Image Processing"

DOI: 10.1109/tip.2020.3046918

Abstract: Obtaining a high-quality frontal face image from a low-resolution (LR) non-frontal face image is primarily important for many facial analysis applications. However, mainstreams either focus on super-resolving near-frontal LR faces or frontalizing non-frontal high-resolution (HR)… read more here.

Keywords: frontal face; face; face hallucination; level ... See more keywords
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Modal Regression-Based Graph Representation for Noise Robust Face Hallucination.

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Published in 2021 at "IEEE transactions on neural networks and learning systems"

DOI: 10.1109/tnnls.2021.3106773

Abstract: Manifold learning-based face hallucination technologies have been widely developed during the past decades. However, the conventional learning methods always become ineffective in noise environment due to the least-square regression, which usually generates distorted representations for… read more here.

Keywords: regression; representation; face; face hallucination ... See more keywords
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Recursive Copy and Paste GAN: Face Hallucination from Shaded Thumbnails.

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Published in 2021 at "IEEE transactions on pattern analysis and machine intelligence"

DOI: 10.1109/tpami.2021.3061312

Abstract: Existing face hallucination methods based on convolutional neural networks (CNNs) have achieved impressive performance on low-resolution (LR) faces in a normal illumination condition. However, their performance degrades dramatically when LR faces are captured in non-uniform… read more here.

Keywords: copy paste; illumination; face hallucination; face ... See more keywords