serratus/quaggaJS

Support for PDF417 barcode reader

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#70 创建于 2015年10月8日

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 (18 评论) (3 反应) (0 负责人)JavaScript (4,880 star) (1,014 fork)batch import
enhancementhelp wanted

描述

This library is very well documented and very useful for real time bar-code reader.
In feature you have any plans to include pdf417 bar code reader. Is it possible to write a pure java script solution for PDF417 barcode reader. what is your opinion on this. i am expecting a suggestion from you.

Thanks.

贡献者指南

技术栈
javascript
领域
frontend
议题类型
feature
难度面向新贡献者的预计实现难度，1 表示很小改动，5 表示专家级工作。
4
预计时间有经验贡献者完成调查、实现、测试并准备 pull request 的粗略时间范围。
over 1 week
活动状态议题当前的可参与程度：新鲜、活跃、陈旧、阻塞或等待维护者输入。
stale
清晰度议题是否清楚说明期望改动、验收标准和下一步。
mostly clear
前置要求
JavaScriptbarcode decoding concepts
新手友好度1-100 的估计分数，表示该议题对首次贡献者的友好程度。
15
研究方向
This issue requests adding PDF417 barcode decoding to QuaggaJS, an existing JavaScript barcode scanner library. To start, review the current decoding pipeline in the source code (e.g., 'src/decoder/') and understand how existing codes like Code128 or EAN are implemented. Investigate PDF417 specification and potential pure JavaScript decoders for reference. No linked PR or maintainer direction is provided, so exploration of the library's architecture and feasibility is needed.