serratus/quaggaJS

Support for PDF417 barcode reader

Open

#70 建立於 2015年10月8日

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 (18 留言) (3 反應) (0 負責人)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.

貢獻者指南

技術棧
javascript
領域
frontend
議題類型
feature
難度面向新貢獻者的預計實作難度，1 表示很小改動，5 表示專家級工作。
4
預計時間有經驗貢獻者完成調查、實作、測試並準備 pull request 的粗略時間範圍。
over 1 week
活動狀態議題目前的可參與程度：新鮮、活躍、陳舊、阻塞或等待維護者輸入。
stale
清晰度議題是否清楚說明預期改動、驗收標準和下一步。
mostly clear
前置要求
JavaScriptbarcode decoding concepts
新手友善度1-100 的估計分數，表示該議題對首次貢獻者的友善程度。
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.