Technological adoption has been researched from various perspectives within Information Systems research comprising a pervasive topic in IS research (Lin et al. 2005). Core frameworks exploring the topic as an innovation adoption or innovation diffusion phenomenon, featuring in the literature are: the Diffusion of Innovations (Rogers 1983), the Theory of Reasoned Action (Ajzen & Fishbein, 1975)...

watermarking, digital security, halftone printing, printing security, error diffusion This report analyzes watermark embedding in Error Diffusion halftone images. A distortion measure for halftone modifications is introduced, and an embedding scheme is selected so as to minimize the proposed distortion. Next a statistical model is suggested for “natural-images”, leading to a lower bound on the ...