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Dynamsoft Barcode Reader ARM64 for Nvidia Jetson Nano
Since from version 7.6.x, Dynamsoft Barcode Reader started to support ARM64 (Previously, ARM32 only). It is good news for developers who aim to build barcode reader app on embedded computing boards...
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Building Your First RISC-V Barcode Reader App on Ubuntu 20.04
RISC-V is a free and open RISC instruction set architecture. The RISC-V community and ecosystem are boosting and will flourish in the next couple of years. To facilitate barcode app development for...
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A Simple Web Canvas Region Selection Tool for Barcode Region Detection
The barcode localization algorithm is an essential step for barcode recognition within an image. However, for static images, the bigger size images have, the much more time the algorithm takes. Plus,...
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How to Annotate Barcode Object with LabelImg for Machine Learning
LabelImg is a free and open-source image annotation tool written in Python and Qt5. It supports Pascal VOC format and Yolo format that are commonly adopted by mainstream machine learning frameworks....
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Darknet with CUDA: Train YOLO Model for QR Code Detection on Windows
In my previous article, I shared how to integrate Dynamsoft Barcode Reader to LabelImg for annotating barcode objects. It is time to take a further step to make some custom models for barcodes. In...
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Combining Deep Learning and Computer Vision for Barcode Recognition
Last week, I trained a YOLOv3 model and a YOLOv3-tiny model to do barcode localization via deep learning. By comparing their performance, I dropped YOLOv3, because YOLOv3-tiny is much faster. I am...
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How to Detect and Decode QR Code with YOLO, OpenCV, and Dynamsoft Barcode Reader
In the past two weeks, I trained a custom YOLOv3 model for QR code detection and tested it with Darknet. In this article, I will use OpenCV’s DNN (Deep Neural Network) module to load the YOLO model...
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How to Use Dynamsoft Barcode Reader SDK on Mac with Apple Silicon
Apple announced new Mac models with Apple M1 chip recently. Although Dynamsoft has not released an Apple Silicon version of Dynamsoft Barcode Reader SDK yet, I am curious how will x86_64 barcode SDK...
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How to Make Tello Drone Capable of Barcode Scanning through Python
In the warehouse management system, Drone can be used to automate barcode scanning for inventory counts. To learn drone piloting and try barcode scanning in the air, I bought Ryze Tello, which is a...
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The Hidden Image Data of Dynamsoft Barcode SDK You Don’t Know
While scanning single or multiple barcodes with a barcode SDK, most of the developers only concern about the trade-off between decoding speed and recognition accuracy, for they cannot get other data....
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