Více než 4 miliony titulů v angličtině i dalších jazycích! Objevte svůj nový příběh ještě dnes!

Dynamic Computer Vision

Name: Dynamic Computer Vision
Brand: Scholars' Press
SKU: 9783639761580
Price: 1768 CZK
Availability: InStock

From Images to Face Recognition Through Mathematical and Computer Algorithms

Autor: Rashid Syed Zahidur

Jazyk:

Vazba: Brožovaná

Vydavatel: Scholars' Press

Dostupnost: Skladem u dodavatele

Odesíláme za 5-8 dnů

1 768 Kč

This book focuses primarily on the development of orthoface for recognition. Orthoface method transf...

Informace o knize

Autor

Rashid Syed Zahidur

Jazyk

Angličtina

Vazba

Kniha - Brožovaná

Vydáno

2015

Stránek

212

EAN

9783639761580

ISBN

3639761588

Enbook ID

09229681

Vydavatel

Scholars' Press

Hmotnost

318

Rozměry

152 x 229 x 12

Kompletní popis

This book focuses primarily on the development of orthoface for recognition. Orthoface method transforms faces from image space to face space. It achieves a dimension reduction similar to that of eigenface. All of the classification methods applicable to eigenface method can be applied to the orthoface method without any further modification. It maximises the inter-class scattering, and minimizes the intra-class scattering, which has been the weakness of the conventional eigenface method. The project matrix of the training face from the orthoface method forms an upper-triangular matrix. Each training face has a different number of coefficients allowing better discrimination and classification. The classification technique improves recognition speed significantly. This book also focuses on pose-invariant face recognition. This part concentrates on the use of a 3D head model and texture mapping technique to derive new pose views from one or two existing views, which is realised through the use of a deformable 3D head model. Deformation is done via parameters extracted from various feature measurements. The facial texture is mapped onto the 3D surface using cylinder texture mapping.