Modified Scale-Space Analysis in Frequency Domain Based on Adaptive Multiscale Gaussian Filter for Saliency Detection.
Jenjira JaemsiriTaravichet TitijaroonrojJaratsri RungrattanaubolPublished in: JCSSE (2019)
Keyphrases
- frequency domain
- gaussian filter
- multiscale
- low pass
- scale space
- denoising
- spatial domain
- edge detection
- filter bank
- natural images
- subband
- low frequency
- feature extraction
- image processing
- zero crossing
- wavelet transform
- salient regions
- saliency map
- image segmentation
- image representation
- bit rate
- keypoints
- shape model
- image analysis
- image structure