Results 211 to 220 of about 4,917 (234)

Quantitative analysis of pansharpened images

Optical Engineering, 2006
Pansharpening is a pixel-level fusion technique used to increase the spatial resolution of the multispectral image using spatial information from the high-resolution panchromatic image, while preserving the spectral information in the multispectral image.
openaire   +1 more source

Exploring Text-Guided Information Fusion Through Chain-of-Reasoning for Pansharpening

IEEE Transactions on Geoscience and Remote Sensing
Pansharpening aims to enhance the spatial resolution of low-resolution multispectral (LRMS) images by integrating high-frequency information from a corresponding texture-rich panchromatic (PAN) image, while maintaining the spectral integrity of the LRMS ...
Xueheng Li, Xuanhua He, Ke Cao, Jie Zhang, Chengjun Xie, Man Zhou, Danfeng Hong, Bo Huang   +7 more
semanticscholar   +1 more source

Vision Transformer for Pansharpening

IEEE Transactions on Geoscience and Remote Sensing, 2022
Xiangchao Meng, Nan Wang, Feng Shao, Shutao Li   +3 more
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MambaMTL: Progressive Mutual-Guided Mamba Multitask Learning for Hyperspectral Image Pansharpening and Classification

IEEE Transactions on Geoscience and Remote Sensing
Multitask learning (MTL) serves as an effective technology to improve both the performance of hyperspectral image (HSI) pansharpening and that of downstream classification tasks.
Shaoxiong Hou, Song Xiao, Jiahui Qu, Wenqian Dong   +3 more
semanticscholar   +1 more source

Feature Pyramid Fusion Network for Hyperspectral Pansharpening

IEEE Transactions on Neural Networks and Learning Systems
Hyperspectral (HS) pansharpening aims at fusing an observed HS image with a panchromatic (PAN) image, to produce an image with the high spectral resolution of the former and the high spatial resolution of the latter. Most of the existing convolutional neural networks (CNNs)-based pansharpening methods reconstruct the desired high-resolution image from ...
Wenqian Dong, Yihan Yang, Jiahui Qu, Yunsong Li, Yufei Yang, Xiuping Jia   +5 more
openaire   +2 more sources

YUV Color Model-Based Adaptive Pansharpening with Lanczos Interpolation and Spectral Weights

Mathematics
Pansharpening is a method of image fusion that combines a panchromatic (PAN) image with high spatial resolution and multispectral (MS) images which possess different spectral characteristics and are frequently obtained from satellite sensors. Despite the
Shavkat Fazilov, O.R. Yusupov, Erali Eshonqulov, Khabiba Abdieva, Ziyodullo Malikov   +4 more
semanticscholar   +1 more source

DCPNet: A Dual-Task Collaborative Promotion Network for Pansharpening

IEEE Transactions on Geoscience and Remote Sensing
Pansharpening, a type of image fusion, combines a high-resolution panchromatic (PAN) image with a low-resolution multispectral (LRMS) image to produce a high-resolution multispectral (HRMS) output.
Yafei Zhang, XuJie Yang, Huafeng Li, Minghong Xie, Zhengtao Yu   +4 more
semanticscholar   +1 more source

Atmospheric corrections for pansharpening

2017
Among remote sensing image fusion applications, panchromatic (Pan) sharpening, or pansharpening, of a multispectral (MS) image has received considerable attention over the last quarter of century. Pansharpening techniques take advantage of the complementary characteristics of spatial and spectral resolutions of MS and Pan data, in order to synthesize a
Luciano Alparone, Andrea Garzelli, Simone Lolli, Gemine Vivone   +3 more
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FAFormer: Frequency-Analysis-Based Transformer Focusing on Correlation and Specificity for Pansharpening

IEEE Transactions on Geoscience and Remote Sensing
Pan-sharpening refers to fusing remote sensing multispectral (MS) and panchromatic (PAN) images to generate high-resolution multispectral (HR-MS) images.
Yifan Meng, Hao Zhu, Xiaoyu Yi, Biao Hou, Shuang Wang, Yuan Wang, Kefan Chen, Licheng Jiao   +7 more
semanticscholar   +1 more source

Deep Unfolding Tensor Rank Minimization With Generalized Detail Injection for Pansharpening

IEEE Transactions on Geoscience and Remote Sensing
Pansharpening aims to generate a high-resolution multispectral (HRMS) image by merging a low-resolution multispectral (LRMS) image with a high-resolution panchromatic (PAN) image.
Truong Thanh Nhat Mai, E. Lam, Chul Lee
semanticscholar   +1 more source