Getting Started with CVB .Net The simplest way for getting started is using Visual Studio . Make sure you have the .Net-Desktop Development package installed. Also a current version of CVB needs to be installed (download for Windows 32 or Windows 64 ). Starting with :cvb: 13.02.000 CVB .Net is include…

Loading and Saving Images (Console) Let’s start very simple: we want a Console app that takes two arguments: Image input path Image output path The app loads the image given as the first argument and saves to the path in the second argument: Add namespace (we need the Stemmer.Cvb.dll for this)…

Loading Image Stream Sources (Console) Previously we have seen how to load and save single images with :cvb:: [image] parsd: Loading and Saving Images (Console) In Common Vision Blox we mostly deal with cameras which send a stream of images. So let’s have a look how to do this (with an AVI vi…

Acquire Images from a Stream (Console) We continue with the loaded stream from Loading Image Stream Sources (Console): [image] parsd: IndexedStream stream = videoDevice.Stream as IndexedStream; The goal is to write all images from that video stream as single images to a target folder. For si…

Fun Interlude (Linq-style Processing) Ok, this is at least fun for me… :nerd_face: If you like language integrated query (Linq) style, you can use that also on Streams :tada:. ▶ All you need is the Reactive Extensions (Rx) With that you can write the whole thing like this (boilerplate from above exc…

Acquire from a Camera (Console) In general this is similar to the things we have done so far: [image] parsd: Acquire Images from a Stream (Console) You have two general options on how to open devices: DeviceFactory.Open and its related methods to open a vin-driver. DeviceFactory.Discover fo…

Configure a Device with the GenApi Often, before acquiring images from a Device, you want to configure it. So we open a Device as described in the previous post: [image] parsd: Acquire from a Camera (Console) If the Device supports GenICam GenApi, then there will be NodeMaps: device.NodeMap…

Display a Stream (Windows Forms) For this post, let’s create a new Windows Forms App (Visual C#) and call it CvbViewer: [grafik] After the wizard finishes its work you should see an open Form1.cs [Design]. Don’t forget to disable the Prefer 32-bit check-box. Before we can do anything useful w…

Processing with the StreamHandler (Windows Forms) This post continues on the project created at: [image] parsd: Display a Stream (Windows Forms) The StreamHandler is designed to work like the Image ActiveX control (without being an ActiveX control :+1:). Thus it also has events to notify you …

Processing with Stemmer.Cvb.Async (Windows Forms) In the last post we have seen how to do image processing with the StreamHandler: [image] parsd: Processing with the StreamHandler (Windows Forms) And there I also stated, that if you want to have a fluent UI, you should use the Stemmer.Cvb.Asy…

Display a Stream (WPF) We do a non-MVVM demo of a WPF app for :cvb:. You can create a MVVM app as our controls support binding (see my answer here for an example). Let’s create a new WPF App (Visual C#) and call it CvbWpfViewer: [grafik] After the wizard finishes you should see an empty MainWindo…

Getting Started with CVB.Net

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Getting Started with CVB.Net

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