Blur detection for digital images using wavelet transform.
Hanghang TongMingjing LiHongJiang ZhangChangshui ZhangPublished in: ICME (2004)
Keyphrases
- digital images
- wavelet transform
- copy move forgery
- ridgelet transform
- forgery detection
- multiresolution
- object detection
- detection accuracy
- automatic detection
- multiscale
- image coding
- high frequency
- subband
- detection rate
- wavelet coefficients
- detection algorithm
- false alarms
- wavelet domain
- false positives
- detection method
- low frequency
- matched filter
- multi resolution analysis
- anomaly detection
- image compression
- image denoising
- image deblurring
- color correction
- wavelet filters
- face recognition