Zobrazeno 1 - 10
of 16
pro vyhledávání: '"M. M. El-Halawany"'
Publikováno v:
Journal of King Saud University: Computer and Information Sciences, Vol 31, Iss 4, Pp 469-480 (2019)
The transmission of 3D Video (3DV) over wireless channels has become a hot issue because of the limited resources and the existence of severe channel errors. In the 3DV system, the compressed bit streams may be dropped down due to the propagation of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d2b10bf7957ce36a8093b4cb7ec4821c
https://doi.org/10.1016/j.jksuci.2018.02.007
https://doi.org/10.1016/j.jksuci.2018.02.007
Autor:
F. E. Abd El-Samie, Nahed Ali Bahran, Walid El-Shafai, Sayed El-Rabaie, Abdelhalim Zekry, M. M. El-Halawany
Publikováno v:
Multimedia Tools and Applications. 78:22351-22396
In the Three-Dimensional H.264 Multi-view Video Coding (3D H.264/MVC), the original 3D Video (3DV) sequence is a combination of variable video frames captured for the same object by different cameras. Therefore, in order to transmit 3DV content over
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fa78cec3a03a1507075b76830e0cdf87
https://doi.org/10.1007/s11042-019-7562-z
https://doi.org/10.1007/s11042-019-7562-z
Autor:
Naglaa F. Soliman, Abeer D. Algarni, Said Eldosary, Huda Ashiba, Aya M. gamal, Sayed El-Rabaie, Nevien Sadik, Walid El-Shafai, Adel S. El-Fishawy, M. M. El-Halawany, Mohamad R. Abdelrahman, Emad S. Hassan, Waleed Al-Hanafy, Ghada M. El Banby, Ibrahim M. Eldokany, Moawad I. Desouky, Eman Soltan, Nabil A. Ismail, Fathi E. Abd El-Samie, Amany Daosh, Fatma Ibrahim, Yasser Mahrous, Nehad Haggag, Sami A. El-Dolil, Adel A. Saleeb
In this paper, we present hybrid watermarking and error control techniques for reliable cornea and infrared frame communication through wireless networks in Internet of Things (IoT) applications. In the proposed watermarking technique, two stages of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::863c5e5464cfccc30b3d481af7543149
https://doi.org/10.21203/rs.3.rs-276267/v1
https://doi.org/10.21203/rs.3.rs-276267/v1
Autor:
E. M. El-Bakary, Sayed El-Rabaie, Osama Zahran, F. E. Abd El-Samie, Walid El-Shafai, M. M. El-Halawany
Publikováno v:
Multimedia Tools and Applications. 78:14173-14193
The streaming of Three-Dimensional Video (3DV) over erroneous wireless channels causes Macro-Blocks (MBs) corruptions. Thus, the efficient performance of 3DV communication techniques over wireless channels has become an interesting research topic bec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8edc8e8de70fc839302a4461b679b653
https://doi.org/10.1007/s11042-018-6765-z
https://doi.org/10.1007/s11042-018-6765-z
Publikováno v:
Multimedia Tools and Applications. 77:30911-30937
This paper presents two robust hybrid watermarking techniques for securing the Three-Dimensional High Efficiency Video Coding (3D-HEVC). The first watermarking technique is the homomorphic-transform-based Singular Value Decomposition (SVD) in Discret
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::770f5ce2e02372f24d9f59992435f775
https://doi.org/10.1007/s11042-018-6036-z
https://doi.org/10.1007/s11042-018-6036-z
Publikováno v:
IET Image Processing. 12:967-984
The authors propose efficient hybrid error resilience and error concealment (ER-EC) algorithms for H.264 3D video-plus-depth (3DV + D) transmission over error-prone channels. At the encoder, content-adaptive pre-processing ER mechanisms are implement
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::df065d0aa605ea9cf75d85932d84a90e
https://doi.org/10.1049/iet-ipr.2016.1091
https://doi.org/10.1049/iet-ipr.2016.1091
Autor:
M. M. El-Halawany, Ghada M. El-Banby, Walid El-Shafai, Osama S. Faragallah, El-Sayed M. El-Rabaie, Ahmed Elmhalaway, Ahmed M. Shehata, Khalid A. Al-Afandy, Fathi E. Abd El-Samie
Publikováno v:
Multimedia Tools and Applications. 77:25709-25759
Digital watermarking is an efficient and promising mechanism for protecting the copyright of the transmitted multimedia information. Thus, this paper presents two robust hybrid color image watermarking techniques. The objective of the proposed waterm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1c2f6aeb0cde1caef04f5cb3a456f41f
https://doi.org/10.1007/s11042-018-5814-y
https://doi.org/10.1007/s11042-018-5814-y
Publikováno v:
Circuits, Systems, and Signal Processing. 37:4810-4841
The three-dimensional video (3DV) is composed of variable-length stream sequences captured via diversified cameras surrounding an object. Thus, it is an urgent task to accomplish sufficient encoding to be compatible with incoming bandwidth demands, w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4b75ab92b06d03639d52c099879d5f02
https://doi.org/10.1007/s00034-018-0786-8
https://doi.org/10.1007/s00034-018-0786-8
Publikováno v:
Multimedia Tools and Applications. 77:13145-13172
Three-Dimensional Multi-View Video (3D MVV) contains diverse video streams taken by different cameras around an object. Thence, it is an imperative assignment to fulfill efficient compression to attain future resource bonds whilst preserving a decisi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::15e5c572fc9265855d65b6ba588f5827
https://doi.org/10.1007/s11042-017-4936-y
https://doi.org/10.1007/s11042-017-4936-y
Publikováno v:
Wireless Personal Communications. 97:245-268
This paper proposes a hybrid of Outer Block Boundary Matching Algorithm and Directional Interpolation Error Concealment Algorithm (DIECA) to recover the Motion Vectors (MVs) and the Disparity Vectors (DVs) of the lost color frames of the transmitted
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bad047f0cac840aef637b9985a9a411b
https://doi.org/10.1007/s11277-017-4503-x
https://doi.org/10.1007/s11277-017-4503-x