Data-Wave-Based Features Extraction and Its Application in Symbol Identifier Recognition and Positioning Suitable for Multi-Robot Systems

International Journal of Advanced Robotic Systems

关键词: Data-wave;    Symbol identifier;    Structure features;    Pixel chain;    Recognition and positioning;   

DOI  :  10.5772/54930

学科分类：自动化工程

来源: InTech

【 摘 要 】

In this paper, feature extraction based on data-wave is proposed. The concept of data-wave is introduced to describe the rising and falling trends of the data over the long-term which are detected based on ripple and wave filters. Supported by data-wave, a novel symbol identifier with significant structure features is designed and these features are extracted by constructing pixel chains. On this basis, the corresponding recognition and positioning approach is presented. The effectiveness of the proposed approach is verified by experiments.

【 授权许可】

CC BY