The analysis of frequency domain characteristics of emotional images in eye-tracking experiment.
Boqiang FanHuimin MaXiang WangPublished in: ICDIP (2015)
Keyphrases
- frequency domain
- eye tracking
- cross correlation
- fourier analysis
- power spectrum
- log polar
- eye tracking data
- spatial domain
- fourier domain
- image data
- input image
- eye movements
- power spectra
- object recognition
- fourier transform
- usability studies
- image retrieval
- visual analysis
- visual attention
- image matching
- directional filtering
- subband
- human computer interaction
- lighting conditions
- eye tracker
- feature extraction
- denoising
- image registration
- similarity measure
- eye gaze
- field of view
- augmented reality
- feature points
- high quality