LAUSR

Retinex-Based Laplacian Pyramid Method for Image Defogging

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0 Published in 2019 at "IEEE Access"

DOI: 10.1109/access.2019.2934981

Abstract: To address the problem that the retinex algorithm cannot effectively enhance color and detail simultaneously, we propose a retinex-based laplacian pyramid method for image defogging. The method is implemented via MSRCR and laplacian pyramid, and… read more here.

Keywords: method; image; image defogging; laplacian pyramid ... See more keywords

Laplacian Pyramid Generative Adversarial Network for Infrared and Visible Image Fusion

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1 Published in 2022 at "IEEE Signal Processing Letters"

DOI: 10.1109/lsp.2022.3207621

Abstract: Generative adversarial network (GAN) has recently demonstrated a powerful tool for infrared and visible image fusion. However, existing methods extract the features incompletely, miss some textures, and lack the stability of training. To cope with… read more here.

Keywords: inline formula; laplacian pyramid; image; tex math ... See more keywords

Laplacian Pyramid Dense Network for Hyperspectral Pansharpening

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1 Published in 2022 at "IEEE Transactions on Geoscience and Remote Sensing"

DOI: 10.1109/tgrs.2021.3076768

Abstract: Hyperspectral (HS) pansharpening aims to create a pansharpened image that integrates the spatial details of the panchromatic (PAN) image and the spectral content of the HS image. In this article, we present a deep convolutional… read more here.

Keywords: network; laplacian pyramid; hyperspectral pansharpening; pyramid dense ... See more keywords

Visual fidelity without sacrificing capacity: an adaptive Laplacian pyramid approach to information hiding

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0 Published in 2017 at "Journal of Electronic Imaging"

DOI: 10.1117/1.jei.26.6.063001

Abstract: Abstract. This paper investigates the improvements in hiding capacity and perceptibility of image-based steganography using a hiding scheme which utilizes a multiscale Laplacian pyramid of the cover image and the discrete cosine transform (DCT). The… read more here.

Keywords: image; information; visual fidelity; capacity ... See more keywords

Visible and Near-Infrared Image Synthesis Using PCA Fusion of Multiscale Layers

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1 Published in 2020 at "Applied Sciences"

DOI: 10.3390/app10238702

Abstract: This study proposes a method of blending visible and near-infrared (NIR) images to enhance their edge details and local contrast based on the Laplacian pyramid and principal component analysis (PCA). In the proposed method, both… read more here.

Keywords: image; visible near; using pca; near infrared ... See more keywords