Engineering and Technology Journal

Author = Hassan, Nidaa F.

Number of Articles: 2
Proposed Video Watermarking Algorithm based on Edge or Corner Regions
Proposed Video Watermarking Algorithm based on Edge or Corner Regions

Nidaa F. Hassan; Rusul N. Abbas

Volume 36, 1B , January 2018, , Page 25-32

https://doi.org/10.30684/etj.36.1B.4

Abstract
  In this research, a watermark algorithm is proposed to embed a secretmessage in a digital video. The proposed algorithm exploits edges and cornersregions in images, to be hosts for ...  Read More ...
Propose an Arabic CAPTCHA System based on Chaotic Maps
Propose an Arabic CAPTCHA System based on Chaotic Maps

Mariam T. Sulaiman; Nidaa F. Hassan

Volume 36, 1B , January 2018, , Page 48-52

https://doi.org/10.30684/etj.36.1B.8

Abstract
  CAPTCHA is the facility that prevents web bots from accessingthe web services by generating tests to check whether the user is human orcomputer program. In this paper, a new pseudo-random ...  Read More ...