Readability Enhancement of Low Light Videos Based on Discrete Wavelet Transform.
Tingting SunCheolkon JungPeng KeHyoseob SongJungmee HwangPublished in: ISM (2017)
Keyphrases
- discrete wavelet transform
- low light
- multiresolution
- wavelet domain
- motion blur
- noise level
- visible spectrum
- subband
- wavelet coefficients
- high frequency
- video sequences
- video frames
- low frequency
- image fusion
- image enhancement
- dynamic scenes
- image processing
- infrared
- video editing
- image denoising
- human activities
- video data
- wavelet transform
- palmprint
- digital images
- feature space
- feature vectors
- high resolution
- multispectral
- denoising
- bit rate
- image restoration