Noise reduction
lastmod 2025-03-12created 2018-06-2013 edits
Noise reduction is the process of removing noise from a signal.
All signal processing devices, both analog and digital, have traits that make them susceptible to noise. Noise can be random or white noise with an even frequency distribution, or frequency dependent noise introduced by a device's mechanism or signal processing algorithms.
Audio
Image
Denoising Light
- How could I remove reflected light or glare from an image?
- Removing Glare from Image
- [Recommended] Stackoverflow - How to remove light's deflections (closed)
Removing Motion Blur
On methods for removing afterimages (motion blur) from video.
- From Motion Blur to Motion Flow - a Deep Learning Solution for Removing Heterogeneous Motion Blur
- https://donggong1.github.io/blur2mflow
- https://github.com/donggong1/motion-flow-syn
-
Gong_From_Motion_Blur_CVPR_2017_paper.pdf
- Motion Deblurring in the Wild
- https://arxiv.org/abs/1701.01486
-
1701.01486.pdf
Removing lamp light
On methods for removing car headlights (light).
- An Effective Method of Head lamp and Tail Lamp Recognition for Night Time Vehicle Detection
- https://waset.org/publications/8270/an-effective-method-of-head-lamp-and-tail-lamp-recognition-for-night-time-vehicle-detection
-
An-Effective-Method-of-Head-Lamp-and-Tail-Lamp-Recognition-for-Night-Time-Vehicle-Detection.pdf
- Vehicle Detection under Day and Night Illumination
- http://imagelab.ing.unimore.it/imagelab/pubblicazioni/iia1999.pdf
- Car Type Recognition with Deep Neural Networks
- https://arxiv.org/pdf/1602.07125.pdf
Remove Noise
Noise removal methods.
- Noise2Noise - Learning Image Restoration without Clean Data
- https://arxiv.org/pdf/1803.04189.pdf
-
1803.04189.pdf - https://news.developer.nvidia.com/ai-can-now-fix-your-grainy-photos-by-only-looking-at-grainy-photos/
Remove Object
- https://github.com/VPanjeta/Deep-Object-Removal
- Image completion is a challenging problem because it requires a high-level recognition of scenes. This project tries to achieve object removal from images and get the base image reconstructed based on surrounding colours and objects using conditional GANs.
- https://github.com/VPanjeta/Deep-Object-Removal
Remove Reflection
- Single Image Reflection Separation with Perceptual Losses
- https://github.com/ceciliavision/perceptual-reflection-removal
- https://arxiv.org/abs/1806.05376
See also
- Noise
- OpenCV
- Deep Image Prior
- Image Processing
- Dehazing
- Segmentation Artifacts - a term covering all visual distortion problems that arise during segmentation.
- Korean: 대기 보정 (Atmospheric correction)