Dynamsoft Barcode Reader v7.0 JavaScript Edition is Released!

7.0 dbr-js_blog

NEW Added the capability to enable/disable the torch/flashlight of a mobile device (when available, only Chrome on Android). Added APIs for finer video control. These APIs are getAllCameras, getCurrentCamera, setCurrentCamera, getResolution, setResolution. IMPROVED Updated algorithm to 7.0. Updated default runtimeSettings for BarcodeScanner. Improved 1D barcode decoding accuracy by comparing results from multiple frames. Improved the…

Fast Mobile Barcode Scanner SDK

blog_fast-mobile-scan

Mobile devices have undoubtedly become indispensable parts of our lives, but more and more they are assets used to perform daily job functions. Across many industries such as healthcare and postal services, workers rely on their phones and tablets to scan barcodes, track inventory, store and lookup records in databases, communicate with dispatchers, and so…

How to Set CPU Affinity of a Process

There are a few ways to set a process’s CPU affinity. In this article, we will discuss a few options. Web Server Ngix With Ngix on FreeBSD and Linux, you can bind worker processes to a set of CPUs using the worker_cpu_affinity directive. Please find the details here: Worker_cpu_affinity. IIS About how to configure CPU…

How to Read Damaged Barcodes

read damaged barcode

Improving accuracy and decoding rate remains a top priority for developers working with barcode reading SDKs. While configuration tweaks and improvements in the algorithm can result in drastic improvements, end users can also play a significant role by improving the image resolution at the time the image is taken, ensuring adequate quiet zone, and avoiding…

Image Processing 101: Color Space Conversion

color image of a mobile device reading barcodes on a craft box

This article is a continuation of our Image Processing 101 blog series: Image Processing 101: What is an Image? Image Processing 101: Color Models Image Processing 101: Image Enhancement Image Processing 101: Point Operations In the last post, we discussed a few common color models, specifically RGB, HSV, and YUV. A color model is an abstract…

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