At 1 sample per pixel (spp), the Monte Carlo integration of indirect illumination results in very noisy images, and the problem can therefore be framed as reconstruction instead of denoising. Previous ...

The graph below shows the total number of publications each year in Hyperspectral Image Denoising Techniques. References [1] LatentHSI: Restore hyperspectral images in a latent space .

For example, a denoising convolutional autoencoder has been successfully deployed to reconstruct high-resolution ECG signals from low-resolution inputs, thereby addressing limitations in sampling ...