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
73 sonuçtan 1-5 arası sonuçlar
... show that the appropriate use of multiple transcoding schemes retains a better quality video in an extreme rate control. Chapter VIII Semantic-Based Video Transcoding Architectures for Quality of Service Applications in Mobile and ...
... combined. Performance evaluation results show that combining DWT with DCT or SVD improved the imperceptibility and robustness performance of the basic DWT-based digital watermarking algorithm. Compilation of References ...
... shows the value of this book. Walid A. Salameh Dean, King Hussein School for Information Technology Princess Summaya University for Technology Amman-Jordan walid@psut.edu.jo xvi Preface The great proliferation and enhancements in ...
... shows a graylevel image; it is evident that these images have 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 ...
... shows the same image in 8-bit color representation. 24-bit color Images The most popular image type is a rich color image where each pixel is stored as three bytes of color yielding large combinations of colors (16,777,216). Each image ...
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 |