Corrigendum to: "A novel correlation filter based on variational calculus" [Signal Process.: Image Commun. 78 (2019) 77-85].
Djemel ZiouDayron Rizo-RodriguezNafaa NacereddineSalvatore TabbonePublished in: Signal Process. Image Commun. (2019)
Keyphrases
- image segmentation
- image data
- image features
- input image
- multiscale
- low frequency
- image regions
- single image
- image classification
- image representation
- frequency domain
- image analysis
- image pixels
- additive noise
- high resolution
- autocorrelation function
- template matching
- noise reduction
- random noise
- variational methods
- cross correlation
- matching process
- high frequency
- image structure
- image content
- segmentation method
- feature points
- image retrieval
- test images
- segmentation algorithm
- spatial correlation
- pixel intensities
- edge detection
- high frequency components
- spatial filters