Results 271 to 280 of about 3,241,507 (337)
Structural absorption by barbule microstructures of super black bird of paradise feathers
Nature Communications, 2018 Many studies have shown how pigments and internal nanostructures generate color in nature. External surface structures can also influence appearance, such as by causing multiple scattering of light (structural absorption) to produce a velvety, super ...
Dakota E Mccoy +2 more
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Image Super-Resolution Using Very Deep Residual Channel Attention Networks
European Conference on Computer Vision, 2018Convolutional neural network (CNN) depth is of crucial importance for image super-resolution (SR). However, we observe that deeper networks for image SR are more difficult to train.
Yulun Zhang +5 more
semanticscholar +1 more source
Exploiting Diffusion Prior for Real-World Image Super-Resolution
International Journal of Computer Vision, 2023We present a novel approach to leverage prior knowledge encapsulated in pre-trained text-to-image diffusion models for blind super-resolution. Specifically, by employing our time-aware encoder, we can achieve promising restoration results without ...
Jianyi Wang +4 more
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ESRGAN: Enhanced Super-Resolution Generative Adversarial Networks
ECCV Workshops, 2018The Super-Resolution Generative Adversarial Network (SRGAN) is a seminal work that is capable of generating realistic textures during single image super-resolution. However, the hallucinated details are often accompanied with unpleasant artifacts.
Xintao Wang +8 more
semanticscholar +1 more source
Perceptual Losses for Real-Time Style Transfer and Super-Resolution
European Conference on Computer Vision, 2016We consider image transformation problems, where an input image is transformed into an output image. Recent methods for such problems typically train feed-forward convolutional neural networks using a per-pixel loss between the output and ground-truth ...
Justin Johnson +2 more
semanticscholar +1 more source
Accelerating the Super-Resolution Convolutional Neural Network
European Conference on Computer Vision, 2016As a successful deep model applied in image super-resolution (SR), the Super-Resolution Convolutional Neural Network (SRCNN) [1, 2] has demonstrated superior performance to the previous hand-crafted models either in speed and restoration quality. However,
Chao Dong, Chen Change Loy, Xiaoou Tang
semanticscholar +1 more source
Transcriptome-scale super-resolved imaging in tissues by RNA seqFISH+
Nature, 2019 Imaging the transcriptome in situ with high accuracy has been a major challenge in single-cell biology, which is particularly hindered by the limits of optical resolution and the density of transcripts in single cells1–5. Here we demonstrate an evolution
Michael J Lawson +2 more
exaly +2 more sources
Statistical Applications in Genetics and Molecular Biology, 2007
When trying to learn a model for the prediction of an outcome given a set of covariates, a statistician has many estimation procedures in their toolbox. A few examples of these candidate learners are: least squares, least angle regression, random forests, and spline regression.
Mark J, van der Laan +2 more
openaire +2 more sources
When trying to learn a model for the prediction of an outcome given a set of covariates, a statistician has many estimation procedures in their toolbox. A few examples of these candidate learners are: least squares, least angle regression, random forests, and spline regression.
Mark J, van der Laan +2 more
openaire +2 more sources
Angewandte Chemie, 2016
AbstractThe challenging synthesis of a laterally extended heptazethrene molecule, the super‐heptazethrene derivative SHZ‐CF3, is reported. This molecule was prepared using a strategy involving a multiple selective intramolecular Friedel–Crafts alkylation followed by oxidative dehydrogenation.
Zeng, Wangdong +7 more
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AbstractThe challenging synthesis of a laterally extended heptazethrene molecule, the super‐heptazethrene derivative SHZ‐CF3, is reported. This molecule was prepared using a strategy involving a multiple selective intramolecular Friedel–Crafts alkylation followed by oxidative dehydrogenation.
Zeng, Wangdong +7 more
openaire +3 more sources