Estimation of crowd density applying wavelet transform and machine learning.
Koki NagaoDaichi YanagisawaKatsuhiro NishinariPublished in: CoRR (2019)
Keyphrases
- wavelet transform
- machine learning
- image coding
- machine learning methods
- density distribution
- machine learning algorithms
- high frequency
- multiresolution
- pattern recognition
- wavelet analysis
- learning algorithm
- low frequency
- subband
- image compression
- probability density
- text mining
- natural language processing
- data analysis
- multiscale
- decision trees
- knowledge acquisition
- support vector machine
- estimation accuracy
- crowd sourced
- computer vision
- learning tasks
- inductive logic programming
- accurate estimation
- data mining
- multiresolution analysis
- lifting scheme
- haar wavelet
- inductive learning
- learning systems
- parameter estimation
- text classification
- supervised learning
- feature extraction
- image processing
- artificial intelligence