LocalAdaptiveBinarize
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LocalAdaptiveBinarize
更多信息和选项

- 局部自适应二值化决定局部二值化阈值,并且通常用于具有非均匀光照或者背景的图像的二值化处理.
- LocalAdaptiveBinarize[image,r] 等价于 LocalAdaptiveBinarize[image,r,{1,0,0}].
- 通过 r,在
块上计算的本地均值和标准差集中在各像素中心.
- LocalAdaptiveBinarize 假定图像采用索引坐标系.
- LocalAdaptiveBinarize 作用于三维以及二维图像. 它把多通道和彩色图像转化为灰度级图像.
- 使用了如下选项:
-
Padding "Fixed" 使用哪种填充计划 PerformanceGoal $PerformanceGoal 优化哪方面的表现

范例
打开所有单元关闭所有单元基本范例 (1)常见实例总结
范围 (10)标准用法实例范围调查
Data (3)
Parameters (7)
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https://wolfram.com/xid/0mfgcnjs4a5s1j09om-mf6imy
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https://wolfram.com/xid/0mfgcnjs4a5s1j09om-k054t6
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https://wolfram.com/xid/0mfgcnjs4a5s1j09om-pw6a9m
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https://wolfram.com/xid/0mfgcnjs4a5s1j09om-xgkiqv
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https://wolfram.com/xid/0mfgcnjs4a5s1j09om-x7wj3o
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https://wolfram.com/xid/0mfgcnjs4a5s1j09om-xxlpg1
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https://wolfram.com/xid/0mfgcnjs4a5s1j09om-w3pso0
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选项 (8)各选项的常用值和功能
PerformanceGoal (4)
使用 PerformanceGoal->"Quality" 强化结果的质量:
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https://wolfram.com/xid/0mfgcnjs4a5s1j09om-u9u10g
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使用 PerformanceGoal->"Speed" 加强计算速度:
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https://wolfram.com/xid/0mfgcnjs4a5s1j09om-nsrahi
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通过 PerformanceGoal->"Speed",降低右下角的质量:
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https://wolfram.com/xid/0mfgcnjs4a5s1j09om-rn9r8g
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通过 PerformanceGoal->"Quality",计算时间随半径增加:
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https://wolfram.com/xid/0mfgcnjs4a5s1j09om-zdrjjs
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https://wolfram.com/xid/0mfgcnjs4a5s1j09om-r48n8w
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https://wolfram.com/xid/0mfgcnjs4a5s1j09om-9ntupj
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https://wolfram.com/xid/0mfgcnjs4a5s1j09om-ti806f
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Padding (4)
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https://wolfram.com/xid/0mfgcnjs4a5s1j09om-dzrqtf
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https://wolfram.com/xid/0mfgcnjs4a5s1j09om-l2dc94
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https://wolfram.com/xid/0mfgcnjs4a5s1j09om-rvs7nf
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https://wolfram.com/xid/0mfgcnjs4a5s1j09om-2xfu50
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应用 (3)用该函数可以解决的问题范例
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https://wolfram.com/xid/0mfgcnjs4a5s1j09om-6a7suz
在这种情况下,TextRecognize 失效,并且仅返回一些字母:
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https://wolfram.com/xid/0mfgcnjs4a5s1j09om-v8lpic
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https://wolfram.com/xid/0mfgcnjs4a5s1j09om-xnvp0j
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https://wolfram.com/xid/0mfgcnjs4a5s1j09om-tb6989
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https://wolfram.com/xid/0mfgcnjs4a5s1j09om-ycf5d0
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属性和关系 (1)函数的属性及与其他函数的关联
Wolfram Research (2014),LocalAdaptiveBinarize,Wolfram 语言函数,https://reference.wolfram.com/language/ref/LocalAdaptiveBinarize.html (更新于 2016 年).
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Wolfram Research (2014),LocalAdaptiveBinarize,Wolfram 语言函数,https://reference.wolfram.com/language/ref/LocalAdaptiveBinarize.html (更新于 2016 年).
文本
Wolfram Research (2014),LocalAdaptiveBinarize,Wolfram 语言函数,https://reference.wolfram.com/language/ref/LocalAdaptiveBinarize.html (更新于 2016 年).
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Wolfram Research (2014),LocalAdaptiveBinarize,Wolfram 语言函数,https://reference.wolfram.com/language/ref/LocalAdaptiveBinarize.html (更新于 2016 年).
CMS
Wolfram 语言. 2014. "LocalAdaptiveBinarize." Wolfram 语言与系统参考资料中心. Wolfram Research. 最新版本 2016. https://reference.wolfram.com/language/ref/LocalAdaptiveBinarize.html.
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Wolfram 语言. 2014. "LocalAdaptiveBinarize." Wolfram 语言与系统参考资料中心. Wolfram Research. 最新版本 2016. https://reference.wolfram.com/language/ref/LocalAdaptiveBinarize.html.
APA
Wolfram 语言. (2014). LocalAdaptiveBinarize. Wolfram 语言与系统参考资料中心. 追溯自 https://reference.wolfram.com/language/ref/LocalAdaptiveBinarize.html 年
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Wolfram 语言. (2014). LocalAdaptiveBinarize. Wolfram 语言与系统参考资料中心. 追溯自 https://reference.wolfram.com/language/ref/LocalAdaptiveBinarize.html 年
BibTeX
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@misc{reference.wolfram_2025_localadaptivebinarize, author="Wolfram Research", title="{LocalAdaptiveBinarize}", year="2016", howpublished="\url{https://reference.wolfram.com/language/ref/LocalAdaptiveBinarize.html}", note=[Accessed: 02-April-2025
]}
BibLaTeX
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@online{reference.wolfram_2025_localadaptivebinarize, organization={Wolfram Research}, title={LocalAdaptiveBinarize}, year={2016}, url={https://reference.wolfram.com/language/ref/LocalAdaptiveBinarize.html}, note=[Accessed: 02-April-2025
]}