Search Results - subject:"Binary Image"

Print-Scan Resilient Binary Map Watermarking Based on DCT and Scrambling

Long, Min; Peng, Fei; Wang, Shuai-ping - In: International Journal of Digital Crime and Forensics (IJDCF) 10 (2018) 4, pp. 80-89

This article describes how combing the characteristics of simple textures and uneven black area distribution of a binary map, a novel blind print-scan resilient watermarking scheme is proposed. First, the flipping probability of each pixel is calculated, and then the image characteristic value...

Persistent link: https://www.econbiz.de/10012043985

Improving Scanned Binary Image Watermarking Based On Additive Model and Sampling

Wang, Ping; Luo, Xiangyang; Yang, Chunfang; Liu, Fenlin - In: International Journal of Digital Crime and Forensics (IJDCF) 8 (2016) 2, pp. 36-47

The SBWBAMS (Scanned Binary Image Watermarking Based on Additive Model and Sampling) algorithm proposed by Hou et al … algorithm is set artificially, watermark information may not be correctly embedded into binary image when the embedding strength … improved binary image watermarking algorithm based on adaptive embedding strength is proposed. The proposed algorithm adjusts …

Persistent link: https://www.econbiz.de/10012043922