Dynamsoft Barcode Reader 6.5.2 is Released

Dynamsoft DBR 6.5.1

6.5.2 for Windows/Mobile/Linux (05/28/2019) Improvements for DBR 6.5.2 Optimized barcode reading workflow for QRCode/DataMatrix/Aztec code recognition. A QRCode/DataMatrix/Aztec barcode zone will be submitted to the deblurring process when its decoding results vary with different binarization arguments Reduced the error rate of 1D barcode recognition, giving more chances for confirmation of a 1D barcode decoding result…

Image Processing 101 Chapter 1.3: Color Space Conversion

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

In the last post, we discussed a few common color models, specifically RGB, HSV, and YUV. A color model is an abstract mathematical model that describes how colors can be represented as a set of numbers. In this post, we will look at how to convert them to grayscale. Grayscale is a range of gray…

What are the Best Barcode Reader SDKs?

best barcode reader sdk

Looking for the best barcode reader SDK for your application, but aren’t sure how to evaluate the different options, and what considerations you should be making? You’ve come to the right place. There are more than a dozen commercial-grade barcode reader SDKs on the market and it can be time-consuming and overwhelming to analyze them all….

How to Create a Fingerprint Scanner Software using C#

fingerprint scanner c#

Fingerprint authentication has been widely used for attendance and workforce management for its accuracy and ease of use. In more recent years, it has become a mechanism for identity management. To create a fingerprint scanner system, the first job would be to capture images of fingers from fingerprint scanners. However, many APIs  do not support all fingerprint devices….

Image Processing 101 Chapter 1.2: Color Models

What is a Color Model? A color model is an abstract mathematical model that describes how colors can be represented as a set of numbers (e.g., a triple in RGB or a quad in CMYK). Color models can usually be described using a coordinate system, and each color in the system is represented by a…

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