Efficient Wireless Microphone sensing: Subband energy detector principle and measured performance.
Sener DikmeseZhenyu ZhengPaschalis C. SofotasiosMarkku RenforsMikko ValkamaPublished in: ICC (2015)
Keyphrases
- subband
- wavelet transform
- filter bank
- energy distribution
- wavelet coefficients
- feature vectors
- image compression
- multiresolution
- bit rate
- frequency domain
- high frequency
- locally adaptive
- wavelet domain
- discrete wavelet transform
- bandpass
- subband coding
- wavelet decomposition
- low pass
- energy consumption
- high pass
- image processing
- spatial domain
- multiscale decomposition
- perfect reconstruction
- image coding
- image coder
- wavelet packet
- reconstruction error
- wireless networks
- vector quantization
- denoising
- multiscale