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【问题】二维码包含信息量大小和什么有关？ #10

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TianZonglin opened this issue Feb 4, 2020 · 0 comments
Open

【问题】二维码包含信息量大小和什么有关？ #10

TianZonglin opened this issue Feb 4, 2020 · 0 comments

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@TianZonglin
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跟二维码图形的大小和颜色都有关系的。一般常见大小的二维码图像中，双色单层(如黑白)的一般是数十K的容量，彩色(24色)单层的能够达到 1~2MB 的容量。PM-Code 里那种 256色三层的大型二维码，甚至能够达到 1TB 的变态容量。 日本 Content Idea of Asia 开发的基于 IP 访问的 PM-Code 可容纳 1236 GB 的信息QR编码的话，貌似是128K！
https://zhidao.baidu.com/question/567530252.html
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