首页|Single image super-resolution:a comprehensive review and recent insight
Single image super-resolution:a comprehensive review and recent insight
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Super-resolution(SR)is a long-standing problem in image processing and computer vision and has attracted great attention from researchers over the decades.The main concept of SR is to reconstruct images from low-resolution(LR)to high-resolution(HR).It is an ongoing process in image technology,through up-sampling,de-blurring,and de-noising.Convolution neural network(CNN)has been widely used to enhance the resolution of images in recent years.Several alternative methods use deep learning to improve the progress of image super-resolution based on CNN.Here,we review the recent findings of single image super-resolution using deep learning with an emphasis on distillation knowledge used to enhance image super-resolution.,it is also to highlight the potential applications of image super-resolution in security monitoring,medical diagnosis,microscopy image processing,satellite remote sensing,communication transmission,the digital multimedia industry and video enhancement.Finally,we present the challenges and assess future trends in super-resolution based on deep learning.
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NSTL
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