Imaging System Front-End at 202GHz Using LO/RF Isolation of Harmonic Mixer for Illumination.
Abdorreza TorabiPublished in: PHOTOPTICS (2023)
Keyphrases
- frequency band
- radio frequency
- learning objects
- back end
- illumination invariant
- high speed
- illumination conditions
- imaging conditions
- single image
- face recognition under varying
- partial occlusion
- lighting conditions
- color constancy
- multi band
- relevance feedback
- computer vision
- high frequency
- frequency domain
- illumination variations
- pose variations
- active learning
- viewpoint
- varying illumination
- face recognition