Post-processing of compressed noisy images by BM3D filter
Journal: RADIOELECTRONIC AND COMPUTER SYSTEMS
Year: 2023

Acquired images are often noisy. Since the amount of such images increases, they should be compressed where lossy compression is often applied for several reasons. Such compression is associated with the phenomena of specific image filtering due to lossy compression and the possible existence of an optimal operation point (OOP). However, such filtering is not perfect, and residual noise can be quite intensive even if an image is compressed at the so-called optimal operation point. Then, addition