精品文档---下载后可任意编辑H.264 分层视频编码（SVC）算法讨论的开题报告Title：Research on H.264 Scalable Video Coding (SVC) AlgorithmBackground：Nowadays, video applications play an important role in our daily lives, including video conferences, video streaming, video surveillance, etc. H.264 is a widely-used video coding standard that provides high-level compression efficiency and good video quality. However, in practical applications, different users have different requirements for video quality and network bandwidth. To address this, the H.264 Scalable Video Coding (SVC) extension has been proposed, which provides a flexible solution to adapt the video stream to different requirements by encoding the video into multiple layers.Objectives：The objectives of this research is to study the H.264 SVC algorithm and investigate its performance. Particularly, the research will focus on the following aspects:1. The principles of the H.264 SVC algorithm, including the encoding and decoding process, the different layers of the codec, and the methods of selecting the appropriate layer for different network conditions and user requirements.2. The algorithms for spatial scalability and temporal scalability, which are two main types of scalable video coding techniques.3. The performance evaluation of the H.264 SVC algorithm, including the comparison of video quality and compression efficiency with the traditional H.264 codec, and the analysis of different network conditions and user requirements on the performance of the SVC algorithm.Methods：To achieve the above objectives, the research will adopt the following methods:1. Literature review of the existing studies on the H.264 SVC algorithm and related video coding technologies.2. Implementation of the H.264 SVC algorithm using open source coding tools (e.g., x264, FFMPEG).3. Performance evaluation of the H.264 SVC algorithm using objective and subjective evaluation methods (e.g., PSNR, SSIM, DMOS).Expected Outcomes：The expected outcomes of this research are:1. A comprehensive understanding of the H.264 SVC algorithm and its applications.精品文档---下载后可任意编辑2. An implementation of the H.264 SVC algorithm and the ability to configure and test different parameters of the codec.3. A performance evaluation of the H.264 SVC algorithm under different network conditions and user requirements, and a comparison with the traditional H.264 codec.4. The identification of potential areas of improvement and future research directions for the H.264 SVC algorithm.
