从技术本质来看，OCR的核心是“模式识别”，即让机器从图像中识别出文字的模式特征，并将其转化为计算机可理解的数字编码。计算机本身无法直接“看见”文字，它只能处理数字信号。OCR的整个流程，本质上就是将文字的“视觉形态”转化为“数字形态”的过程：图像预处理将文字的视觉信息转化为清晰的像素信号；文本分割将像素信号拆分为单个字符的像素集合；字符识别则将每个字符的像素集合转化为对应的数字编码（如ASCII ...

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The Thursday NHL schedule features the Boston Bruins (3-5) hosting the Anaheim Ducks (3-2-1) at TD Garden, starting at 7 p.m. ET on ESPN+. The Bruins are 14th in the Eastern Conference and the Ducks ...

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Kevin Lynch is a London-born, Dublin-based writer and journalist. The author of Steve Jobs: A Biographic Portrait, Kevin is a regular feature writer for a number of tech sites and the former ...

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