Junction Analysis

Name: Junction Analysis
Brand: VDM Verlag Dr. Mueller E.K.
SKU: 9783836491013
Price: 329.64 RON
Availability: InStock

Representing Junctions through Asymmetric Tensor Diffusion

Autor: Shawn Arseneau

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Legare: Carte broșată

Editura: VDM Verlag Dr. Mueller E.K.

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329.64 lei

Gradient-based junctions form key features in such applications as object classification, motion seg...

Informații despre carte

Autor

Shawn Arseneau

Limbă

engleză

Legare

Carte - Carte broșată

Publicat

2008

Pagini

160

EAN

9783836491013

ISBN

383649101X

Enbook ID

06861526

Editura

VDM Verlag Dr. Mueller E.K.

Greutate

222

Dimensiuni

152 x 229 x 9

Descriere completă

Gradient-based junctions form key features in such applications as object classification, motion segmentation, and image enhancement. Asymmetric junctions arise from the merging of an odd number of contour end-points such as at a Y-junction. Without an asymmetric representation of such a structure, it will be identified in the same category as X-junctions. This has severe consequences when distinguishing between features in object classification, discerning occlusion from disocclusion in motion segmentation and in properly modeling smoothing boundaries in image enhancement. A novel method is proposed that results in an improved approximation of the underlying contours, through the use of asymmetric junctions. The method combines the ability to represent asymmetric information, as do a number of convolution methods, with the robustness of local support obtained from diffusion schemes. This work investigates several different design paradigms of the asymmetric tensor diffusion algorithm. The proposed approach proved superior to existing techniques by properly accounting for asymmetric junctions over a wide range of scenarios.

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Junction Analysis

Representing Junctions through Asymmetric Tensor Diffusion

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Descriere completă

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