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In this case W=1637 and H=2048, the window should look like this: Width and height of the image Width and height of the image for the NFT marker Then the program will ask you to enter the image’s width (W) and height (H) data: Width and height of the image for the NFT marker Width and height of the image for the NFT marker Send and the program will ask you for the exif data type Yes (Y): Dati exif Enter the exif data See also in the example image: Launching the program with an image Launching the program with an image Extract the files in a folder of your choice and in a command window (console) type:
ARTOOLKIT TUTORIAL INSTALL ZIP FILE
Navigate to the main page of /Carnaux/NFT-Marker-Creator, at the top right click on the green button Clone or download should appears a window like this: Download the zip file of the NFT-Marker-Creator project Window to download the zip file.Ĭlick on Download ZIP, the package will be downloaded shortly.
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You also need to download NFT-Marker-Creator: you can download the entire project as a.
ARTOOLKIT TUTORIAL INSTALL INSTALL
In this case, however, it is necessary to install nodejs follow the instructions for installation on the site. You can also generate your own NFT markers with the command line application (i.e. You just have to click on the button Generate, the program will start immediately and in a short time three files will be created in this case: pinball.fset pinball.iset and pinball.fset3. Let’s say it is better that I have at least 3 to have enough descriptors. The page also shows the confidence level, that is, an evaluation of the image on the basis of which the image is more or less suitable: the more stars there are, the better. For example in this case we are going to use the reference image pinball.jpg in the jsartoolkit5 project: Choose an image for NFT-Marker-Creator Window for choosing the image.Īt this point your window will look like this: Uploaded image into the NFT-Marker-Creator webapp Screenshot with image uploaded to the NFT-Marker-Creator webapp You can use the Web App by going to this site: /NFT-Marker-Creator the page will look like this: Home page NFT-Marker-Creator webapp Web app for creating NFT markersĬlick on Upload Image a window will open where you can access the folder containing the image file. You can use the online version of the application or the command line version. Materials neededįor the creation of the NFT markers it is essential to have a image in jpg or png color format and the necessary software: NFT-Marker-Creator.Īlthough it is possible to create NFT markers with different resolutions and pixel dimensions, it is strongly recommended to generate the NFT markers with an optimal resolution and size: a total size in pixels (base x height) between 3,300,000 - 3,500,000 pixels and dpi of at least 200 optimal 300. For a distinction on the types of markers I refer you to this article and at the bottom you will find other useful resources. In essence it is a markerless technology, that is, without the use of markers. NFT ( Natural Feature Tracking) markers are markers that are used to trace predetermined images. A minimum knowledge of some concepts is however necessary to face the topic. This article is intended for all creators who want to create their augmented reality web applications. In this tutorial I will explain the step by step creation of NFT markers to use with the jsartoolkit5 augmented reality project. Tags: 2020 Augmented-Reality NFT markerless tutorial Making a NFT Marker with NFT-Marker-Creator Home screen of the NFT-Marker-Creator webapp Introduction