Osama S. Faragallah^1,*, Ashraf Afifi¹, Ibrahim F. Elashry², Ensherah A. Naeem³, Heba M. El-Hoseny⁴, Ahmed I. Sallam⁵, Hala S. El-sayed⁶

CMC-Computers, Materials & Continua, Vol.72, No.2, pp. 3651-3663, 2022, DOI:10.32604/cmc.2022.019827 - 29 March 2022

Abstract In the last few years, videos became the most common form of information transmitted over the internet, and a lot of the traffic is confidential and must be protected and delivered safely to its intended users. This introduces the challenges of presenting encryption systems that can encode videos securely and efficiently at the same time. This paper presents an efficient opto-video encryption system using Logistic Adjusted Sine map (LASM) in the Fractional Fourier Transform (FrFT). In the presented opto-video LASM-based FrFT scheme, the encoded video is split into distinct frames and transformed into optical signals… More >

Mohammed A. AlZain^1,*, Jehad F. Al-Amri¹, Ahmed I. Sallam², Emad Sami Jaha³, Sultan S. Alshamrani¹, Hala S. El-Sayed⁴, Osama S. Faragallah¹

Intelligent Automation & Soft Computing, Vol.31, No.3, pp. 1627-1640, 2022, DOI:10.32604/iasc.2022.020137 - 09 October 2021

Abstract Many health networks became increasingly interactive in implementing a consulting approach to telemedicine before the COVID-19 pandemic. To mitigate patient trafficking and reduce the virus exposure in health centers, several GPs, physicians and people in the video were consulted during the pandemic at the start. Video and smartphone consultations will allow well-insulated and high-risk medical practitioners to maintain their patient care security. Video appointments include diabetes, obesity, hypertension, stroke, mental health, chemotherapy and chronic pain. Many urgent diseases, including an emergency triage for the eye, may also be used for online consultations and triages. The… More >

Osama S. Faragallah^1,*, Ahmed I. Sallam², Hala S. El-sayed³

Intelligent Automation & Soft Computing, Vol.31, No.1, pp. 177-190, 2022, DOI:10.32604/iasc.2022.019348 - 03 September 2021

Abstract The dissemination of the COVID-19 viruses now extends the usage of video consultations to share perspectives and virtual medical consultations, save expenses and health procedures, track the success of care proposals with detail, consistency, and ease from moment to time. The research aims to study the security of video consultations. We will also present the advantages and disadvantages of video consultations and the complications of their implementation. This paper mainly proposes a practical, high-efficiency video encoding technique for the new video encoding technique (HEVC) used in video consultations. The technology offered uses the RC5 block… More >