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Android Enhance MRZ/OCR Accuracy for ID Extraction

Freelancer

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placeAE home_work远程 assignment合同制 public聚合职位 · AE

event发布于 2026年8月29日 · verified我们于 2026年8月30日 确认该职位仍然有效

US$ 250 – US$ 750 (每个项目)

职位介绍

# Freelancer Requirement – MRZ / OCR Accuracy Improvement ## Project Requirement We are looking for an experienced **OCR / Computer Vision / Document Recognition developer** to improve the accuracy of our Android application's **MRZ (Machine Readable Zone) / OCR data extraction**. Our application captures identification documents using the device camera. Currently, the OCR/MRZ extraction is not achieving the required accuracy. We need a freelancer who can improve the recognition accuracy and provide a reliable OCR solution. ### Primary Requirement The freelancer should be able to: * Detect and extract MRZ/OCR text accurately from ID documents. * Handle different image qualities, lighting conditions, angles, blur, reflections, and camera distances. * Perform appropriate image preprocessing before OCR. * Correct common OCR character recognition errors. * Reliably recognize MRZ characters such as: * `0 / O` * `1 / I` * `2 / Z` * `5 / S` * `6 / G` * `8 / B` * ` implementation simplicity.

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