A supervised approach for the detection of AM-FM signals' interference regions in spectrogram images.
Vittoria BruniDomenico VitulanoSilvia MarconiPublished in: Image Vis. Comput. (2023)
Keyphrases
- input image
- region detection
- image regions
- image features
- complex background
- image database
- image pixels
- image data
- automatically segmented
- detection rate
- region of interest
- low signal to noise ratio
- image retrieval
- image structure
- object recognition
- object detection
- image classification
- segmented images
- color features
- image analysis
- texture and shape features
- signal processing
- edge detection
- image registration
- test images
- keypoints
- intensity variations
- partial occlusion
- gabor filters
- multipath
- segmentation method
- object detectors
- detection algorithm
- watershed segmentation
- denoising
- face recognition