Crosstalk Defect Detection Method Based on Salient Color Channel Frequency Domain Filtering.
Wenqiang XieHuai-Xin ChenZhixi WangXing LiuBi-Yuan LiuLingyu ShuaiPublished in: Sensors (2022)
Keyphrases
- detection method
- frequency domain
- bandpass
- directional filtering
- spatial domain
- fourier transform
- single channel
- detection algorithm
- face detection
- frequency spectrum
- saliency detection
- cross correlation
- error diffusion
- power spectrum
- color images
- color information
- feature detection
- salient points
- feature extraction
- salient regions
- denoising
- low pass
- multi channel
- subband
- filtering algorithm
- image regions
- adaptive filtering
- power spectra
- color space
- fast fourier transform
- multiresolution
- high quality