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Optimized data transfer and storage architecture for MPEG-4 motion estimation on multi-media processors

机译:针对多媒体处理器上的MPEG-4运动估计的优化数据传输和存储架构

摘要

The invention presents video information stream encoding methods used in applications of a data storage and transfer design methodology for data-dominated applications. The invention relates to video encoding methods with variable video frames designed such that the digital system on which the methods are implemented, consumes a minimal of power, during their execution and still obtain excellent performance such as speed compliance. The resulting video information stream encoding methods can be mapped on different processor architectures and custom hardware. The methods enable combined low power consumption, reduced bus loading and increased performance to achieve speed compliance. The encoding methods are essentially based on block-based motion estimation and grouping of motion estimations of various video frames.
机译:本发明提出了在用于数据为主的应用的数据存储和传输设计方法的应用中使用的视频信息流编码方法。本发明涉及具有可变视频帧的视频编码方法,该视频编码方法被设计成使得在其上执行该方法的数字系统在其执行期间消耗最小的功率,并且仍然获得出色的性能,例如速度依从性。产生的视频信息流编码方法可以映射到不同的处理器体系结构和定制硬件上。这些方法可实现低功耗,降低总线负载和提高性能的组合,从而实现速度一致性。编码方法基本上基于各种视频帧的基于块的运动估计和运动估计的分组。

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