TY - CPAPER
KW - Intangible cultural heritages
KW - Arts computing
KW - Digital image
KW - Copyrights
KW - Authentication
KW - Codes (symbols)
KW - Authentication information
KW - Authentication protections
KW - Authentication technology
KW - Binary images
KW - Binaryimage
KW - Edge detection
KW - Edge spatial watermark
KW - Identity authentication
KW - Image watermarking
KW - Paper cutting digital image
KW - QR codes
KW - QRcode
KW - Watermarking algorithms
AU - Jun Zhao
AU - Guangyong Gao
AU - Jianhua Cheng
AU - Assoc Machinery
AB - Ruichang Paper-cutting Art is national intangible cultural heritage and Ruichang Paper-cut digital images spread widely on the Internet with the development of the Internet, so that more and more people can understand, know and appreciate Ruichang Paper Cutting, but violations against copyright and human rights are exposed at the same time. This Paper by taking Ruichang paper-cut images as an example and by binarization image edge spatial watermarking algorithm and combining with QR code authentication technology, transforms text authentication information into QR code image and hides QR code image in edge of Paper-cutting image as watermark and finally places QR code authentication information in blank area of the paper-cut imagespatial watermark. In this way, invisible edge spatial watermark and visible QR code form double authentication protection for paper-cut images and provides a kind of effective method for copyright protection of paper-cut digital images.
DO - 10.1145/3171592.3171599
LA - English
N1 - Journal Abbreviation: ACM Int. Conf. Proc. Ser.
N2 - Ruichang Paper-cutting Art is national intangible cultural heritage and Ruichang Paper-cut digital images spread widely on the Internet with the development of the Internet, so that more and more people can understand, know and appreciate Ruichang Paper Cutting, but violations against copyright and human rights are exposed at the same time. This Paper by taking Ruichang paper-cut images as an example and by binarization image edge spatial watermarking algorithm and combining with QR code authentication technology, transforms text authentication information into QR code image and hides QR code image in edge of Paper-cutting image as watermark and finally places QR code authentication information in blank area of the paper-cut imagespatial watermark. In this way, invisible edge spatial watermark and visible QR code form double authentication protection for paper-cut images and provides a kind of effective method for copyright protection of paper-cut digital images.
PB - Association for Computing Machinery
PY - 2017
SN - 9781450353663 (ISBN)
SP - 34
EP - 37
TI - Identity Authentication Protection for "Spatial Watermarking plus QR Code" Paper-cutting Digital Image
UR - https://www.scopus.com/inward/record.uri?eid=2-s2.0-85045411454&doi=10.1145%2f3171592.3171599&partnerID=40&md5=6a69bc1a0301a71d76055b46d1510ea8
ER -