DEEP LEARNING TECHNIQUES FOR SUPER-RESOLVING MULTISPECTRAL IMAGES

Ref.No: 95037900
Start date: 13.12.2024
End date: 12.12.2025
Approval date: 13.12.2024
Department: RURAL & SURVEYING ENGINEERING
Sector: TOPOGRAPHY SCOPE
Financier: ΤΑΜΕΙΑΚΑ ΥΠΟΛΟΙΠΑ, AUTOHRIMATODOTOUMENA
Budget: 14.236,05 €
Public key: 61ΟΘ46ΨΖΣ4-ΧΛΟ
Scientific Responsible: Prof. KARATHANASI
Email: karathan@survey.ntua.gr
Description: MANY DEEP LEARNING ARCHITECTURES HAVE BEEN DEVELOPED TO SUPER RESOLVE IMAGES. HOWEVER, THEIR APPLICATION TO REMOTE SENSING IMAGES REQUIRES SPECIFIC ADAPTATION OF THE NETWORKS ,AS WELL AS THEIR TRAINING PROCESSES TO ENSURE THE PRESERVATION OF SPECTRAL INFORMATION. THE PROJECT WE EVALUATE VARIOUS NETWORKS, INCLUDING TSRCNN (SUPER-RESOLUTION CONVOLUTIONAL NEURAL NETWORK), SRGAN (SUPER-RESOLUTION GENERATIVE ADVERSARIAL NETWORK), ESRGAN (ENHANCED SUPER-RESOLUTION GAN), PIX2PIX (CONDITIONAL GAN (CGAN)), AND SWINIR (SWIN TRANSFORMER FOR IMAGE RESTORATION) IN TERMS OF IMPROVING THE SPATIAL RESOLUTION OF MULTISPECTRAL IMAGERY WHILE MAINTAINING THE SPECTRAL INFORMATION.
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