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java利用opencv处理图片(灰度化、二值化、降噪、切割、归一化)

本项目只是作为一个工具类,对图像(主要是表格中的手写数字)进行一系列的预处理,交由TensorFlow进行识别
java基于opencv实现图像数字识别(二)—基本流程https://www.jianshu.com/p/5359924b05ee
Java基于opencv实现图像数字识别(三)—灰度化和二值化https://www.jianshu.com/p/8ec78f531d2c
Java基于opencv实现图像数字识别(四)—图像降噪https://www.jianshu.com/p/943e451cbb8a
Java基于opencv实现图像数字识别(五)—腐蚀、膨胀处理https://www.jianshu.com/p/e28a1e938c28
Java基于opencv实现图像数字识别(五)—投影法分割字符https://www.jianshu.com/p/25ac6dac1408
Java基于opencv实现图像数字识别(六)—归一化https://www.jianshu.com/p/cababfb990bd

清除内容周围多余的空白,归一化到相同大小

java基于opencv矫正图像https://www.jianshu.com/p/9eb9d6f6f837
java基于opencv矫正畸变的图像
搭建opencv javaweb项目https://www.jianshu.com/p/446b86cbd41d

已经对一些通用的函数都进行了拆分,灰度化二值化做的很挺好的,主要是一个博主阀值找的比较好, 在这里表示感谢;还有一些并不是通用的函数,就没有对他们进行拆分。opencv中还有很多可以学的, bilibili上有很多opencv的课,涉及到很多方面,非常好。人生苦短...

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