This paper first brings forward a new approach for binaryimagethinning by using the pulse transmission attribute of PCNN.
该文首次提出了如何用PCNN的脉冲传播特性进行二值图像细化的新方法。
2
The preprocessing steps include drawing scanning, binaryimage transforming, line thinning and cure tracing.
预处理包括图纸扫描输入、图象二值化、图象平滑与去噪、线条细化和曲线跟踪。
3
Binary and thinning is more important in fingerprint image pre-processing, this paper discussed the pros and cons of various thinning algorithms and through coding implemented these algorithms.