Filters








2 Hits in 7.7 sec

A 3D Simplification Method based on Dual Point Sampling

Juan Cao, Yitian Zhao, Ran Song, Yingchun Zhang
2013 Journal of Multimedia  
A watermarking algorithm against print-and-scan attack based on PSO (Particle Swarm Optimization) is proposed in this paper.  ...  Digital watermarking has been widely used in copyright protection for digital images, but most of the watermarking algorithm can't resist print-and-scan process.  ...  We also thank the anonymous reviewers for their suggestions and feedback that helped us to improve the quality of this paper.  ... 
doi:10.4304/jmm.8.3.191-197 fatcat:z5gmzeiwqfadlakggntajifdru

Cell Segmentation in Cervical Smear Images using Polar Coordinates GVF Snake with Radiating Edge Map

Xu Chuanyun, Zhang Yang, Wang Sen
2013 Journal of Multimedia  
A watermarking algorithm against print-and-scan attack based on PSO (Particle Swarm Optimization) is proposed in this paper.  ...  Digital watermarking has been widely used in copyright protection for digital images, but most of the watermarking algorithm can't resist print-and-scan process.  ...  We also thank the anonymous reviewers for their suggestions and feedback that helped us to improve the quality of this paper.  ... 
doi:10.4304/jmm.8.3.213-219 fatcat:fb5tm3tguvgmxblj3eygm7pqmu