By Matti Pietikäinen, Abdenour Hadid (auth.), Stan Z. Li, Zhenan Sun, Tieniu Tan, Sharath Pankanti, Gérard Chollet, David Zhang (eds.)
This ebook constitutes the refereed lawsuits of the overseas Workshop on Biometric attractiveness structures, IWBRS 2005, held in Beijing, China in October 2005 in the scope of ICCV 2005, the foreign convention on laptop imaginative and prescient. This workshop combines the once a year chinese language convention on Biometric reputation (Sinobiometrics 2005).
The 32 revised complete papers have been rigorously reviewed and chosen from a hundred thirty submissions. The papers tackle the issues of computerized and trustworthy authentication of people in face, iris, fingerprint, palmprint, speaker, writing and different biometrics, and give a contribution new rules to investigate and improvement of trustworthy and useful ideas for biometric authentication.
Read Online or Download Advances in Biometric Person Authentication: International Wokshop on Biometric Recognition Systems, IWBRS 2005, Beijing, China, October 22-23, 2005. Proceedings PDF
Best international conferences and symposiums books
This ebook constitutes the refereed court cases of the tenth Congress of the Italian organization for man made Intelligence, AI*IA 2007, held in Rome, Italy, in September 2007. The forty two revised complete papers awarded including 14 revised poster papers and three invited talks have been conscientiously reviewed and chosen from eighty submissions.
This publication constitutes the refereed court cases of the fifth foreign Workshop on Databases in Networked info platforms, DNIS 2007, held in Aizu-Wakamatsu, Japan in October 2007. The 22 revised complete papers provided including one invited speak have been conscientiously reviewed and chosen for inclusion within the booklet.
This publication constitutes the refereed complaints of the overseas Workshop on Human machine interplay, HCI 2007, held in Rio de Janeiro, Brazil, October 20, 2007. The sixteen revised complete papers awarded have been rigorously reviewed and chosen from 113 submissions. the themes contain Affective detection and popularity, clever interfaces, Human movement monitoring, Gesture attractiveness, Multimedia info modeling and visualization, Multimodal occasion detection and popularity, Human movement and gesture acceptance, HCI matters in image/video retrieval, studying in HCI, enter and interplay options, Perceptual consumer interfaces, Wearable and pervasive applied sciences in HCI and clever digital Environments.
This publication constitutes the completely refereed post-proceedings of 10 internationl workshops held as satellite tv for pc occasions of the eighth foreign convention on version pushed Engineering Languages and platforms, versions 2005, in Montego Bay, Jamaica in October 2005 (see LNCS 3713). The 30 revised complete papers have been conscientiously chosen for inclusion within the publication and are provided in addition to an educators's and a doctorial symposium part comprising extra thirteen brief articles.
- Research and Advanced Technology for Digital Libraries: Third European Conference, ECDL’99 Paris, France, September 22–24, 1999 Proceedings
- Advances in Mass Data Analysis of Signals and Images in Medicine, Biotechnology and Chemistry: International Conferences MDA 2006/2007, Leipzig, Germany, July 18, 2007. Selected Papers
- Modeling and Using Context: Third International and Interdisciplinary Conference, CONTEXT 2001 Dundee, UK, July 27–30, 2001 Proceedings
- Reliable Software Technologies — Ada-Europe: 1998 Ada-Europe International Conference on Reliable Software Technologies Uppsala, Sweden, June 8–12, 1998 Proceedings
Extra info for Advances in Biometric Person Authentication: International Wokshop on Biometric Recognition Systems, IWBRS 2005, Beijing, China, October 22-23, 2005. Proceedings
600 frontal face images corresponding to 200 subjects are extracted from the database for the experiments - each subject has three images of size 256×384 with 256 gray levels. The images were captured at different photo sessions so that they display variations in illumination and facial expression. Two images of each subject are randomly chosen for training, and the remaining one is used for testing. The following procedures were applied to normalize the face images prior to the experiments: • • • • The centres of the eyes of each image are manually marked Each image is rotated and scaled to align the centre of the eyes Each face image is cropped to the size of 64×64 to extract the facial region Each cropped face image is normalized to zero mean and unit variance Figure 3 shows the sample images from the database.
Y ' = [ yc − y0, yc − y1...... yc − yq −1 ]T (8) ' Once the compensated plane Y is available, the illumination corrected image can be achieved: (9) P' = P + Y ' The implement of ICR algorithm is rather simple. However, since it only considers the compensation using illumination density plane in one direction, it is much more restricted and not robust. For these reasons, usually it does not single out to apply for illumination correction for face images. 1 Discussion Though the AT or ICR algorithm does have effect on illumination normalization and good performances can be observed when they are applied to face normalization, see - for detail.
Rauss, and S. Rizvi: The FERET Evaluation Methodology for Face Recognition Algorithms, IEEE Trans. on Pattern Analysis and Machine Intelligence, Vol. 22, No. 10, Oct. 2000. 9. Bo Cao, Shiguang Shan, Xiaohua Zhang, Wen Gao: Baseline Evaluations on the CASPEAL-R1 Face Database, SinoBiometrics 2004, pp. 370-378. 10. R. Brunelli, T. Poggio: Face Recognition: Features vs. Templates, IEEE Trans. on Pattern Analysis and Machine Intelligence, Vol. 15, No. 10, pp. 1042-1053, Oct. 1993. 11. M. Turk and A.