Face Recognition using Energy Probability in DCT Domain.
Jean ChoiYun-Su ChungKi-Hyun KimJang-Hee YooPublished in: ICME (2006)
Keyphrases
- dct domain
- spatial domain
- post processing
- transform domain
- human visual system
- compressed domain
- dct coefficients
- digital video
- low pass filtering
- compressed images
- image resizing
- discrete cosine transform
- quantization step
- jpeg compressed images
- video transcoding
- low frequency
- face images
- frequency domain
- image blocks
- wavelet domain
- high frequency
- image classification
- preprocessing