Estimation of Combustion Parameters from Engine Vibrations Based on Discrete Wavelet Transform and Gradient Boosting.
Achilles KefalasAndreas B. OfnerGerhard PirkerStefan PoschBernhard C. GeigerAndreas WimmerPublished in: Sensors (2022)
Keyphrases
- discrete wavelet transform
- gradient boosting
- wavelet domain
- multiresolution
- wavelet coefficients
- subband
- high frequency
- image fusion
- parameter estimation
- expectation maximization
- maximum likelihood
- denoising
- wavelet transform
- feature vectors
- loss function
- video sequences
- image compression
- higher order
- visual quality
- low frequency
- support vector machine