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在PHP中将base64图像转换为文本

[英]Convert base64 image to text in php

说我有一个像这样的图像:

data:image/png;base64,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

除了将其保存为图像并通过某些OCR库运行之外,还有其他可能性可以读取此文本的实际文本(这是一个简单的数字)吗?

不,只有OCR。 图像内没有实际的文本,只有位代表像素及其颜色。

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