multiscale edges
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- 多尺度边缘
双语例句
- Multiscale edges of a signal can be detected by using extrema or zero-crosings of dyadic wavelet transform.
本文通过二进小波变换极值或零交叉点可获取信号的多尺度边缘,由此得到信号的绝大部分信息。 - In order to detect edges correctly while noise can be effectively restrained, wavelet multi-scale edge detection method with signal registration technology was proposed.
摘要为了在准确检测边缘的同时有效地抑制噪声,提出了结合信号配准技术的小波多尺度边缘检测方法。
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