'Sparse coefficients' diaporamas de présentation

Over-complete Representations for Signals/Images

Over-complete Representations for Signals/Images. IT 530, Lecture Notes. Introduction: Complete and over-complete bases. Signals are often represented as a linear combination of basis functions (e.g. Fourier or wavelet representation).

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Human Action Recognition by Learning Bases of Action Attributes and Parts

Human Action Recognition by Learning Bases of Action Attributes and Parts. Outline. Introduction Action Recognition with Attributes & Parts Learning Experiments and Results. Introduction. use attributes and parts for recognizing human actions in still images

397 views • 24 slides

Efficient Local Statistical Analysis via Integral Histograms with Discrete Wavelet Transform

358 views • 18 slides