Erosion
范例
打开所有单元 关闭所有单元基本范例 (3)
范围 (13)
数据 (7)
Erosion[(| | | | | | |
| - | - | - | - | - | - |
| 0 | 0 | 0 | 0 | 0 | 0 |
| 0 | 0 | 0 | 1 | 1 | 0 |
| 0 | 1 | 1 | 1 | 1 | 0 |
| 0 | 0 | 1 | 1 | 0 | 0 |
| 0 | 0 | 0 | 1 | 1 | 0 |
| 0 | 0 | 0 | 0 | 0 | 0 |), (| | | |
| - | - | - |
| 0 | 0 | 0 |
| 0 | 1 | 1 |
| 0 | 0 | 1 |)]//MatrixFormErosion[[image], (| | | |
| - | - | - |
| 1 | 0 | 0 |
| 0 | 1 | 0 |
| 0 | 0 | 1 |)]Erosion[(| | | | | |
| - | - | - | - | - |
| 2 | 3 | 2 | 5 | 5 |
| 1 | 4 | 2 | 3 | 5 |
| 3 | 2 | 2 | 4 | 5 |
| 2 | 1 | 2 | 3 | 1 |
| 1 | 1 | 2 | 4 | 2 |), 1]//MatrixFormdata = QuantityMagnitude@Values[FinancialData["AT&T", {{2012, 7, 1}, {2013, 1, 1}, "Day"}]];ListLinePlot[{data, Erosion[data, 5, Padding -> "Fixed"]}]Erosion[[image], 3]Erosion[[image], 3]Erosion[{a, b, c}, 1]参数 (6)
Erosion[[image], {{1, 1, 1, 1, 1}}]Erosion[[image], {{1}, {1}, {1}, {1}, {1}}]半径为
的腐蚀,等价于 BoxMatrix[r]:
Erosion[[image], 1]Table[Erosion[[image], r], {r, 1, 3}]Erosion[[image], IdentityMatrix[5]]Erosion[ArrayPad[ConstantArray[1, {3, 3}], 1], (| | |
| - | - |
| 1 | 1 |
| 1 | 1 |)] === Erosion[ArrayPad[ConstantArray[1, {3, 3}], 1], (| | | |
| - | - | - |
| 1 | 1 | 0 |
| 1 | 1 | 0 |
| 0 | 0 | 0 |)]Erosion[[image], DiskMatrix[{2, 2, 2}]]选项 (2)
Padding (2)
Erosion[{1, 2, 3, 4, 5}, 1]Erosion[{1, 2, 3, 4, 5}, 1, Padding -> 0]默认情况下,Padding1 用于图像:
i = [image];Erosion[i, 5]Erosion[i, 5, Padding -> Red]应用 (2)
技术笔记
-
▪
- 图像处理
文本
Wolfram Research (2008),Erosion,Wolfram 语言函数,https://reference.wolfram.com/language/ref/Erosion.html (更新于 2012 年).
CMS
Wolfram 语言. 2008. "Erosion." Wolfram 语言与系统参考资料中心. Wolfram Research. 最新版本 2012. https://reference.wolfram.com/language/ref/Erosion.html.
APA
Wolfram 语言. (2008). Erosion. Wolfram 语言与系统参考资料中心. 追溯自 https://reference.wolfram.com/language/ref/Erosion.html 年
BibTeX
@misc{reference.wolfram_2026_erosion, author="Wolfram Research", title="{Erosion}", year="2012", howpublished="\url{https://reference.wolfram.com/language/ref/Erosion.html}", note=[Accessed: 05-September-2026]}
BibLaTeX
@online{reference.wolfram_2026_erosion, organization={Wolfram Research}, title={Erosion}, year={2012}, url={https://reference.wolfram.com/language/ref/Erosion.html}, note=[Accessed: 05-September-2026]}