The main question we try to answer in this work is whether it is feasible to employ super-resolution (SR) algorithms to increase the spatial resolution of endoscopic high-definition (HD) images in ordDOI: 10.1007/978-3-642-54111-7_19 年份...
对比四种高光谱融合方法,分别是coupled nonnegative matrix factorization method(CNMF)(耦合非负矩阵分解方法),sparse matrix factorization method (SPMF)(稀疏矩阵分解方法),hyperspectral Image superresolution method(HySure)(高光谱超分辨率方法),sparse representation method(SPRM)(稀疏表示方法); 五个统计评估参数:cro...
Image super-resolution is a critical aspect of image enhancement, facilitating the reconstruction of high-quality images from low-resolution inputs. Traditional quality assessment metrics like SSIM, MSE, and PSNR have limitations in effectively evaluating super-resolution models due to their focus on ...
Because HFDF sytems must operate on short duration signals and are usually restricted to limited antenna array apertures, modern techniques of superresolution spectral analysis are applied to resolve the constituency of multicomponent wavefields. This paper presents a performance comparison of five super...
许多方法存在 SR,本文利用EDSR(MultiScale Deep Super-Resolution)。MDSR网络是执行执行2倍,3倍和4倍的上采样模型。该方法结合了剩余学习技术和一种增加网络宽度和降低深度的方法。 从上图可以看出,MDSR产生了一个比NN插值方法更美观的视觉效果。这表明,MDSR网络成功地生产了一个高档,具有更好的PSNR比NN。利用预...
A Comparison of Super-Resolution and Nearest Neighbors Interpolation Applied to Object Detection,摘要超分辨率(SR)作为一个成熟的研究课题,已经被应用于图像重建之外的其他领域。特别地,将分类或目标检测任务与超分辨率预处理阶段相结合,在精度上得到了提高,特别
Techniques such as super-resolution light microscopy overcome this fundamental limitation, providing increased X-Y resolution. The use of Reflectance SIM (R-SIM) for NP imaging has previously only been demonstrated on custom built microscopes, restricting the widespread use and limiting NP investigations...
comparison of IQA models in terms of their use as objectives for the optimization of image processing algorithms. Specifically, we use eleven full-reference IQA models to train deep neural networks for four low-level vision tasks: denoising, deblurring, super-resolution, and compression. Subjective ...
This paper investigates the performance of advanced super-resolution restoration algorithms on sonar images. Because of the ability of being able to shoot images in relatively dim light underwater, sonar has been more and more widely used during recent years. However, images taken by sonar usually...
Many biological questions require fluorescence microscopy with a resolution beyond the diffraction limit of light. Super-resolution methods such as Structured Illumination Microscopy (SIM), STimulated Emission Depletion (STED) microscopy and Single Molec