This paper proposes a new watermarking method to embed invisible data in halftone images. Halftone images are binary images appearing in printed matters ...
DBS(Direct Binary Search) is one of the iterative halftoning methods. It requires several passes to determine the final halftone image. It is compu- tationally ...
A Robust Printed Image Watermarking Based on Iterative Halftoning ...
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Experiments show that the proposed method is feasible method to hide the large amount of data within a halftone image without noticeable distortion and the ...
The proposed method tries to find the best halftone image which has the least perceived halftoning error by iterative direct binary search method. The ...
printed image watermarking is performed by exploiting the printing process itself i.e. halftoning and tries to find the best halftone image which has the ...
A Watermarking Method for Halftone Images Based on Iterative Halftoning Method. In-Gook Chun, Sangho Ha · Details · Contributors · Bibliography · Quotations ...
May 30, 2016 · In this paper, we will propose a novel printable watermarking method for dithering halftone images. Based on downsampling and the property of a dispersed ...
Abstract. This paper proposes a novel approach but efficient algorithm for the edge details and regional characteristics preserving halftoning.
Digital halftoning is a method to convert continuous-tone images to two-tone ones; it is widely used in printing newspapers, magazines, books, and so forth.
Halftoning is the process in which image is represented using dots of varying sizes. The area of the dots is directly proportional to the intensity in the image ...