11/12/2022 0 Comments Barcode scanner 2d![]() ![]() If you need to read single barcodes in rapid succession, it’s common to turn to laser-based scanners as being more ideal. For example, in addition to decoding a barcode, you could apply OCR technology to also capture a serial number or other similar data. Their ability to capture images also makes them ideal for conveniently implementing ancillary technologies. These imager barcode scanners also can read a much wider variety of symbologies and better read those that have some damage too. For example, Dynamsoft’s Barcode Reader SDK offers dozens of customization parameters such as barcode formats, color clustering modes, image preprocessing modes, binarization modes, etc. With the right barcode decoding software, various customizations are possible for improving accuracy and speed. For example, if you know you will only be using one specific barcode type, removing the recognition of other barcode types in the software will speed up processing. You can also customize the barcode reader software for even quicker speed. CUSTOMIZE THE SOFTWARE FOR ACCURACY AND SPEED These barcode readers are generally more reliable, speedier, and more accurate than common smartphones. There are also other purpose-built barcode readers that are classified as 2D imagers. ![]() Thus, barcode detection accuracy and speeds can suffer. Lower-end smartphones will not have cameras as good as more costly smartphones. However, there are various levels of quality to be had. This has opened a whole new wave of application opportunities. It’s certainly positive that almost everyone is walking around with a barcode reader in their pocket. ![]() They are now widely used as barcode readers, in particular for QR codes. In the barcode world, smartphones can be classified as 2D imagers. 2D Imagers for BarcodesĢD imaging scanners use a camera and image processing techniques to decode barcodes. To this day, across many industries, laser scanners are the go-to hardware of choice for their accuracy when you need high-speed barcode reading. In general, laser scanners can read linear barcodes more efficiently than 2D imagers can.Īnother related positive is that, through long-term development, it has become a simple, low cost, but still a reliable option. They are also generally better in low-light situations. Generally speaking, laser scanners are better at reading at distances more than two feet, compared to other barcode readers that aren’t so good at it. So, while they may appear fragile, they’ve got years of improvements behind them. While this is a con, it’s important to note laser-based scanners have been used for decades in industrial applications such as warehousing. Naturally, the more moving parts you have, the more likely it is for something to fail or break. So, laser barcode scanners have a lot of moving parts compared to other types. Laser scanners sweep a laser across a barcode to capture the pattern and decode it. They usually are made of components including moving mirrors. With the scanner’s CCD engine and durable silicone plastic material, it makes the Nuscan 7200TU less likely to become damaged due to accidental drops.Įrgonomic Design Easy-to-hold grip and a thumb-switch offer maximum comfort for long scanning use.ĭesigned to withstand 5ft (1.Laser-based barcode scanners have been around for decades. The 2D CMOS sensor is able to scan barcodes up to 10 inches of scan depth. Superior Scanning Performance The 200 scans per second rate and innovative high pixel CMOS sensor offers fast and accurate scanning results. Reliable Data collection The NuScan 7200TU 2D Barcode Scanner’s built-in decoder can read the majority of 1D & 2D barcodes and its driver-less operation makes it easy to use with both Windows ® and Mac ® operating systems. 2D Scanning Engine Easily and instantly read 2-dimensional barcode symbologies such as the most common QR Code, and Data Matrix. ![]()
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