steerable pyramid | Sciweavers

37

WSCG
2004

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Fast Segmentation and Modeling of Range Data Via Steerable Pyramid and Superquadrics

14 years 1 months ago

This paper focuses on a fast and effective model for range images segmentation and modeling. The first phase is based on the well-known Simoncelli's steerable pyramid, useful...

Vittoria Bruni, Domenico Vitulano, Umberto Manisca...

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55

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ISCAS
2006
IEEE

222views Hardware» more ISCAS 2006»

Texture image retrieval using complex directional filter bank

14 years 6 months ago

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— In this paper, the shift-invariant complex directional ﬁlter bank (CDFB) is proposed for texture image retrieval. By combining the Laplacian pyramid and the CDFB, a new image...

An P. N. Vo, Truong T. Nguyen, Soontorn Oraintara

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42

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ISCAS
2007
IEEE

241views Hardware» more ISCAS 2007»

Image Denoising using Shiftable Directional Pyramid and Scale Mixtures of Complex Gaussians

14 years 6 months ago

Download www-ee.uta.edu

— In this paper, a modiﬁed version of the complex directional pyramid (PDTDFB) is proposed. Unlike the previous approach, the new FB provides an approximately tight-frame decom...

An P. N. Vo, Truong T. Nguyen, Soontorn Oraintara

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