亮度分级电路用以将亮度数据归类为特定亮度范围。
The brightness classification circuit is used to classify the brightness data to special brightness range.
本文提出了一种分级的电路扳图像中的文本定位方法。
Method for unsupervised text location based on brightness grading and direction density;
本文提出了一种分级的电路扳图像中的文本定位方法。
Method for unsupervised text location based on brightness grading and direction density;
应用推荐