標題: SIGNAL RICH ART IMAGE - A NEW TOOL FOR AUTOMATIC IDENTIFICATION AND DATA CAPTURE APPLICATIONS USING MOBILE PHONES
作者: Lee, Ya-Lin
Tsai, Wen-Hsiang
資訊工程學系
Department of Computer Science
關鍵字: signal rich art;automatic identification and data capture;barcodes;QR codes;signal rich art image
公開日期: 2013
摘要: A new tool, called signal-rich-art image, for automatic identification and data capture applications is proposed, which is created from an artistic target image for use as a carrier of a given message. The created image is visually similar to the target image, achieving the effect of so-called signal rich art. With its function similar to those of barcodes or QR codes, such a type of image is produced by fragmenting the composing characters of the message and injecting them into the target image by a novel image-block luminance modulation scheme. Skillful techniques are also proposed for message extraction from a mobile phone-captured version of the signal-rich-art image printed on paper or displayed on a screen. Good experimental results show the feasibility of the proposed method.
URI: http://hdl.handle.net/11536/23529
ISBN: 978-1-4799-0356-6
ISSN: 1520-6149
期刊: 2013 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH AND SIGNAL PROCESSING (ICASSP)
起始頁: 1942
結束頁: 1946
Appears in Collections:Conferences Paper