Matching pursuit - PowerPoint PPT Presentation

Visual Dictionaries

Toyota Technological Institute at Chicago http://ttic.uchicago.edu/~ gpapan. Visual Dictionaries. George Papandreou CVPR 2014 Tutorial on BASIS. K. D. Additive Image Patch Modeling. The patch-based image modeling approach. How to span the space of all 8x8 image patches?. α 1. Σ. α 2.

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742 views • 54 slides

Soft Channel Estimation

Soft Channel Estimation. Ballard Blair MIT/WHOI Joint Program January 3, 2007. Typical Scattering Function. Depth = 15m Distance = 225m. Preisig, SPACE02. Underwater Signal Paths. Dynamic Channel. Wave Height. Signal Estimation Error (SER). Impulse Response. Turbo Equalization. Data.

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268 views • 13 slides

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