Liu Face Detection and Recognition on Mobile Devices

1. Auflage 2014
ISBN: 978-0-12-417128-2
Verlag: Elsevier Science & Techn.
Format: EPUB
Kopierschutz: 6 - ePub Watermark

E-Book, Englisch, 44 Seiten

This hands-on guide gives an overview of computer vision and enables engineers to understand the implications and challenges behind mobile platform design choices. Using face-related algorithms as examples, the author surveys and illustrates how design choices and algorithms can be geared towards developing power-saving and efficient applications on resource constrained mobile platforms. - Presents algorithms for face detection and recognition - Explains applications of facial technologies on mobile devices - Includes an overview of other computer vision technologies

Haowei Liu is a software engineer in the Perceptual Computing Group at Intel. Previously he was with the exploratory computer vision group at IBM's TJ Watson Center, where he built computer vision algorithms into products (the IBM S3 system). He has published papers in conferences, journals, book volumes, and tech reports, has been a presenter and session chair/committee member for various conferences, and has served as an associate editor for journals in the computer vision field.

Autoren/Hrsg.

Liu, Haowei

Inhaltsverzeichnis

1;Front Cover;1
2;Face Detection and Recognition on Mobile Devices;4
3;Copyright Page;5
4;Contents;6
5;Introduction to Computer Vision on Mobile Devices;8
5.1;What Is Computer Vision?;9
5.1.1;Introduction to the Field of Computer Vision;9
5.1.2;What Can Computer Vision Do for Us?;10
5.2;Why Mobile Platform?;11
5.2.1;What Do We Mean by “Mobile”?;11
5.2.2;Mobile Devices Markets;12
5.2.3;Applications or Apps on Mobile Devices;12
5.3;Combining Computer Vision with Mobile Computing;14
5.3.1;Difference with Conventional Computer Vision Applications;14
5.3.2;Challenges and Opportunities with “Going Mobile”;15
5.3.3;Potential Impacts of Mobile for Computer Vision;16
5.4;Summary;16
6;Face Technologies on Mobile Devices;18
6.1;Algorithms for Face Detection;18
6.1.1;Overview of Face-Detection Algorithms;18
6.1.2;Viola–Jones Face-Detection Algorithms;20
6.2;Algorithms for Face Recognition;24
6.2.1;Overview of Face-Recognition Algorithms;24
6.2.2;Holistic Face-Recognition Algorithms—Eigenfaces and Fisherfaces;25
6.2.3;Feature-Based Face-Recognition Algorithms;28
6.2.4;Hybrid Face Recognition Algorithms;29
6.3;Face Technologies and Application on Mobile Platforms;29
6.3.1;Face Detection on Mobile Platforms;30
6.3.2;Face-Detection Applications on Mobile Platforms;31
6.3.3;Face Recognition and Verification on Mobile Platforms;32
6.3.4;Facial Feature Tracking on Mobile Platforms;35
6.3.4.1;The Active Appearance Model;35
6.3.4.2;Optimizing the AAM for Mobile Platforms;39
6.3.4.3;Applications;40
6.3.4.4;Other Applications on Mobile Platforms;41
6.4;Summary;42
6.5;References;44