| 基于多核DSP处理器DM8168的视频处理方法 |
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| 引用本文： | 胡志权,杨斌. 基于多核DSP处理器DM8168的视频处理方法[J]. 单片机与嵌入式系统应用, 2014, 0(8): 39-41 |
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| 作者姓名： | 胡志权 杨斌 |
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| 作者单位： | 西南交通大学信息科学与技术学院,成都610031 |
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| 摘 要： | 随着1080P高清视频以及4K超高清晰视频的普及和应用,基于传统单核DSP处理器的视频信息处理已有些力不从心。为此TI公司推出了一款专门用于高清视频处理的多核DSP处理器,它拥有4个不同类型的处理器,使得视频处理达到了一个更高水平。本文分析研究了该处理器的多核DSP结构及应用开发方法,并对多核间的协调工作及负载情况进行了测试分析。
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| 关 键 词： | 多核 DSP 协处理器 视频采集 |
Video Processing Method Based on Multi-core DSP Processor DM8168 |
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| Hn Zhiquan,Yang Bin. Video Processing Method Based on Multi-core DSP Processor DM8168[J]. Microcontrollers & Embedded Systems, 2014, 0(8): 39-41 |
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| Authors: | Hn Zhiquan Yang Bin |
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| Affiliation: | (School of Information Science ＆ Technology, Southwest Jiaotong University, Chengdu 610031, China) |
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| Abstract: | With the popularity and application of 1080P high-definition video and 4K ultra high-definition video, the video information processing based on traditional single-core DSP processor has been inadequate. Trs multi-core IDSP processor for high-definition video pro cessing has four different types of processors, so that the video processing has reached a higher level. This paper analyzes the multicore DSP structure and application development methods of the processor, and tests the coordination work and load conditions of different processors. |
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| Keywords: | multi-core DSP coprocessor video capture |
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