Utilizing PHOTOSHOP to carry on graph processing is one digital picture strengthened technology, and the original picture can be obtained through scanner or through the digital camera.
利用PHOTOSHOP进行图形处理，就是一种数字图像增强技术，其处理的原图可以通过扫描仪进行获取也可以通过数码相机获取。
The digitizing processing of precipitation recording graph using the technology of color scanning graph is an effective test for rescuing historic meteorological archives.
利用彩色扫描图形数字化处理技术实现降水自记纸图形的数字化处理是对气象历史档案拯救技术的有效探索。
The authors propose a new method for automatic detection and data restoration of graph drawing curves with the theory and technology of image processing and pattern recognition.
作者采用图像处理和模式识别的理论与技术，提出一种新方法实现坐标纸绘制曲线的自动提取和数字恢复。
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