Concepedia

L. Granai

LG

8

Publications

211

Citations

8

H-Index

2003

Active since

Affiliations

École Polytechnique Fédérale de Lausanne(Current)

NTT (Japan)

L. Granai is an author at École Polytechnique Fédérale de Lausanne specializing in engineering, computer vision, and pattern recognition.

Top concepts

Publications per year

2003–2006

8

Publications

8

On the use of a priori information for sparse signal approximations

O. Divorra Escoda, L. Granai, Pierre Vandergheynst · IEEE Transactions on Signal Processing · 2006 · 53 citations · Full text

Image compression using an edge adapted redundant dictionary and wavelets

Lorenzo Peotta, L. Granai, Pierre Vandergheynst · Signal Processing · 2005 · 42 citations · Full text

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Very low bit rate image coding using redundant dictionaries

Lorenzo Peotta, L. Granai, Pierre Vandergheynst · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 2003 · 25 citations · Full text

, , +15

Ventricular and Atrial Activity Estimation Through Sparse Ecg Signal Decompositions

O. Divorra Escoda, L. Granai, Mathieu Lemay et al. · 2006 · 23 citations · Full text

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New dictionary and fast atom searching method for matching pursuit representation of displaced frame difference

F. Moschetti, L. Granai, Pierre Vandergheynst et al. · Proceedings - International Conference on Image Processing · 2003 · 19 citations · Full text

, , +15

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