Multimedia Transcoding in Mobile and Wireless NetworksAhmad, Ashraf M.A., Khalil, Ismail IGI Global, 31 Tem 2008 - 460 sayfa In recent years, the field of multimedia communication in wireless and mobile video has grown in attraction. As the number of networks, types of devices, and content representation formats increase, the need for multimedia transcoding in wireless and mobile networks intensifies in order to provide a seamless interaction between content creation and usage. Multimedia Transcoding in Mobile and Wireless Networks addresses the transcoding of all multimedia elements including video, audio and text, while addressing both practical and theoretical problems in the field. A must have resource for all stakeholders in mobile and wireless technologies, this book embodies state-of-the-art knowledge of transcoding as it is embedded in today's pioneering technologies and leading research. |
Kitabın içinden
72 sonuçtan 1-5 arası sonuçlar
... improving the quality of service (QoS) delivered to the client by deploying content-based transcoding schemes. The proposed approaches are performing the required transcoding based on the video content. Some approaches study the texture ...
... improve the basic algorithm by combining DWT with two powerful transforms. The second algorithm is a hybrid ... improved the imperceptibility and robustness performance of the basic DWT-based digital watermarking algorithm. Compilation ...
... improving the QoS delivered to the client by deploying contentbased transcoding schemes are introduced in chapter VIII. The proposed approaches are performing the required transcoding based on the video content. Some approaches study ...
... improved viewing quality since each pixel has more contrast. Figure 2. (a) monochrome image; (b) gray-level image; (c) colored image 8-bit color Images The first two bit-image types have limited. Multimedia Essentials and Challenges.
... improve the value of those parameters; nevertheless, other factors will appear, such as cost and complexity of the proposed method. In the remainder of this section, we will report some related work found in the literature that ...
İçindekiler
Frameworks and Algorithms for Multimedia Transcoding in Mobile and Wireless Network | 91 |
Applications for using Multimedia Transcoding | 235 |
Compilation of References | 393 |
About the Contributors | 428 |
Index | 435 |