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Blog Machine Vision Camera Technologie

How to install Rasperry Pi with Daheng Imaging USB3 Machine Vision Camera

  Technical Support     21-08-2019     Reacties (0)

How to install Rasperry Pi with Daheng Imaging USB3 Machine Vision Camera How to install Raspberry Pi C++ and Python SDK for industrial vision cameras? In this article we will show video tutorials on how to install the Daheng Imaging Python and C++ SDK on a Raspberry Pi. All required drivers can be found in the download section of our website. Our GigE and USB3 industrial vision cameras do work with a raspberry pi. We have even tested multiple 5MP, 10MP, 18MP and 20 Megapixel industrial vision cameras on a single Raspberry Pi. Please note that a Raspberry Pi3 has only a USB2 an 100mbit ethernet port. Therefore the framerate will be lower. The Raspberry Pi4 has a USB3 and GigE port. On the Raspberry Pi 4, the USB3 port can achieve a maximum of 300mbit. This means that a 20MP industrial vision camera can run at max 15fps. Raspberry Pi, 2 steps to Install Python Linux SDK of Daheng Imaging USB3 machine...

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How to select a machine vision camera interface (USB3, GigE, 5GigE, 10GigE Vision)?

  Vision camera specialist     28-06-2019     Reacties (0)

How to select a machine vision camera interface (USB3, GigE, 5GigE, 10GigE Vision)? Machine vision camera Interface whitepaper This article will provide a deeper inside in what the benefits and downsides are of each type of machine vision camera interface, so you can select the right interface for your machine vision application. It has to be noted that GeT cameras only supplies USB 2.0 , USB 3.0 , GigE , 5GigE and 10GigE machine vision cameras and the article will mainly be focused on these five industrial machine vision interfaces. However in the table below we have incorporated also other interfaces to make the overview of industrial machine vision camera interfaces complete.     USB2 USB3 FireWire GigE CameraLink Coaxpress 5GigE 10GigE Bandwidth (Megabyte/s) 40 400 80 100...

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Raspberry Pi with 20MP industrial camera

  Vision Camera Specialist     03-05-2019     Reacties (0)

Raspberry Pi with 20MP industrial camera Arm embedded platforms are very popular for embedded vision. Many of these platforms have a USB2, USB3 and or GigE ethernet port. Our USB3 and GigE Vision Cameras work with these ARM embedded platforms. The Raspberry Pi, that has a USB2 port, even works with our USB3 cameras on reduced frame rate. Which embedded board to select with USB3 Vision Camera There are many embedded boards available in the market that work with our USB3 Vision Cameras. The following ARM platforms were extensively tested with our machine vision cameras: - NVIDIA Jetson TX1/TX2 - NVIDIA Tegra TK1 - Toradex Apalis TK1 on Ixora Carrier Board - Raspberry Pi 3B, incl. support of the camera module. However other popular embedded boards are: - Odroid XU4 - NanoPi M4 - NVIDIA Jetson Nano - Firefly We especially like the Raspberry Pi for low end...

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Machine-Vision-Applications

  Vision Camera Specialist     01-02-2019     Reacties (0)

Machine-Vision-Applications Machine Vision Application in the Pharmaceutical Industry Pharmaceutical industry is a quality critical industry because it has close ties with people's life and health. A Vision inspecting system is often applied on the assembly line. The typical inspected objects usually include capsule, injection, bubble cap, label of the package and etc. All Daheng Imaging cameras undergo thorough critical tests to ensure that they can meet the industrial and professional requirements under the tough conditions. Pharmaceutical production usually does not take place in a comfortable lab, but reliable inspection results in a tough environment are a guarantee for the drug quality. To get the reliable inspection results, Daheng Imaging cameras offer outstanding quality images with high-performance digital interfaces , as well as rapid trigger...

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Quickstart, 5 steps to trigger LED from Vision Camera using strobe controller

  Vision Camera Specialist     18-01-2019     Reacties (0)

Quickstart, 5 steps to trigger LED from Vision Camera using strobe controller How to connect and trigger a LED light source with a machine vision camera from Daheng Imaging using an industrial strobe controller . We have explained it in 5 simple steps. This is applicable to both USB3 and GigE machine vision cameras that have a trigger output. As additional hardware we have used a 12V powersupply, a Power LED and a triggerable industrial strobe controller, the ACC-MV-LED-STROBECONTROLLER-V1 . Step 1: Program the triggerable industrial strobe controller We are using in our example an ACC-MV-LED-STROBECONTROLLER-V1 industrial strobe controller that can be triggered. A nice feature of this strobe controller is that you can program it, using the dipswitches, without the need of connecting the strobe controller to a pc. Most industrial strobe controllers can be triggered and have at least 4...

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QuickStart, 5 steps to easily install a machine vision camera and acquire an image

  Vision Camera Specialist     28-12-2018     Reacties (0)

QuickStart, 5 steps to easily install a machine vision camera and acquire an image In this QuickStart we explain in 5 simple steps how to install a machine vision camera from Daheng Imaging. This article is based on a setup with a windows pc and a USB3 or GigE Machine Vision Camera. For all other operating systems use the the manuals in our download section .   Step 1: install SDK for Machine Vision Camera You first have to download the SDK for our Machine Vision Cameras . You can find the latest version of our windows SDK in our download section. When you have downloaded the SDK you can install it. Please don't connect the Machine Vision Camera during the installation of the SDK. Step 2: Connect to the Machine Vision Camera After installation of the SDK, you can connect the Machine Vision Camera. In case you are using a USB3 Vision camera, please make sure you have connected it to...

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Industrial polarization camera whitepaper

  Vision Camera Specialist     04-12-2018     Reacties (0)

Industrial polarization camera whitepaper Industrial Polarized Camera Daheng Imaging is dipping their toes in the industrial polarized camera segment by implementing the Sony-IMX250MZR monochrome image sensor. Industrial polarization camera systems are able to capture information, which a normal line or area industrial camera is not able to obtain. A polarization camera conducts a two-dimensional analysis. It measures both the degree and direction of the polarization of the light. As a result the final image has almost none reflections from external lightsources. A polarized camera is ideal for applications like the inspection of glossy products and transparent products.   Standard machine vision camera versus polarized camera The following examples show on the left hand side an image captured with a standard machine vision camera and on the right hand...

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Quality mark to safely purchase machine vision cameras online

  Vision Camera Specialist     21-11-2018     Reacties (0)

Quality mark to safely purchase machine vision cameras online Quality mark to safely purchase machine vision camera s online GeT Cameras, the webshop for industrial machine vision cameras , is now associated with the webshop quality mark WebwinkelKeur and EMOTA (European eCommerce & Omni-Channel Trade Association). This is beneficial for both GeT Cameras and for you as our customer. With this quality mark we are creating a trustworthy environment for the purchase of a machine vision camera. Namely, the quality mark offers different guarantees and the option for you, as the customer, to leave a review about your experience with our machine vision camera and our services. Your opinion about our machine vision camera is valued As aforementioned gives the quality mark the option to the customer to leave his/ her review regarding our services and their experiences with our machine...

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Explanation of the USB3 Vision camera protocol | Top 5 reasons why to use an USB3.0 camera | Top 10 checklist for implementing an industrial USB3 Vision system

  Vision Camera Specialist     11-11-2018     Reacties (0)

Explanation of the USB3 Vision camera protocol | Top 5 reasons why to use an USB3.0 camera | Top 10 checklist for implementing an industrial USB3 Vision system Introduction to the industrial machine vision USB3 Camera System USB3 Vision standard is an imaging interface standard for industrial USB3 vision cameras . The majority of camera manufacturers have already adopted this standard, and the number of compatible, accessories growing quickly. A big advantage of the USB3 interface is that, any of the PCs, laptops and smartphones have a USB 3.0 interface built in nowadays. In the field of vision technology, USB 3.0 is also replacing dated interfaces such as the FireWire, Cameralink and USB2.0. The speed of the USB3 Vision Camera Interface The USB 3.0 interface, also known as Super-Speed USB, is the following line of the well-known plug and play Universal Serial Bus spec that builds on the assets of USB 2.0 and washed out its weaknesses. The operative bandwidth accessible with...

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How the European Vision camera market got disrupted

How the European Vision camera market got disrupted Many years the European camera manufacturers dominated the machine vision camera market worldwide. Time is changing and Chinees camera manufacturers are entering the European market. Only a few Chinese camera manufacturers, like Daheng Imaging , can offer high quality products for a low price. European vision camera manufacturers can’t compete on price because the Chinese camera manufacturer have the following competitive advantages: No overhead features. Most Chinese vision cameras have standard features like exposure, gain, white balance control, etc, but no advanced features like pixel binning and skipping. By reducing the amount of advanced features, less development time and less expensive FPGA's (Hardware) is needed. This results in lower cost price per camera Scale of Economy. China is the largest...

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