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Utilization Of Deformable Templates In Real-Time Face Tracking System

The digital image processing has been developed for a long time. The image detection and tracking are involved to a variety of digital techniques. In this research we introduce the digital image processing techniques, base on a boosted cascade of simple features to develop a face detection and tracking system. Due to a large amount of computation in face detection under the complex environment will affect the detection rate and velocity efficiency. Therefore, we use the extended feature and set of 45゚ rotated feature with fast feature computation which called the integral image, combine with the deformable templates. We can compute a part of the image block to reduce the computation and improve the system. In the PAN-TILT unit, we use fuzzy logic. The results of experiment show that system is robust and fast.

Identiferoai:union.ndltd.org:NSYSU/oai:NSYSU:etd-0716107-154929
Date16 July 2007
CreatorsWang, Chien-Yu
ContributorsJyh-Horng Chou, Ing-Rong Horng, Chien-Hsiang Chao, Nan-Chyuan Tsai, Huey-Yang Horng
PublisherNSYSU
Source SetsNSYSU Electronic Thesis and Dissertation Archive
LanguageCholon
Detected LanguageEnglish
Typetext
Formatapplication/pdf
Sourcehttp://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0716107-154929
Rightsunrestricted, Copyright information available at source archive

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