With the addition of the Train Random Trees Classifier, Create Accuracy Assessment Points, Update Accuracy Assessment Points, and Compute Confusion Matrix tools in ArcMap 10.4, as well as all of the image classification tools in ArcGIS Pro 1.3, it is a great time to check out the image segmentation and classification tools in ArcGIS for Desktop. I was starting to wonder if that was the cause. The Image Classification toolbar provides a user-friendly environment for creating training samples and signature files for supervised classification. Learn how to generate training samples, use machine learning, and explore deep learning for object identification. An ArcGIS Spatial Analyst extension license is required to use the tools on this toolbar. Get to know the powerful image classification and object detection workflows available in ArcGIS. Inputs to the tool include the image to be classified, the optional second raster (segmented raster, or another raster layer, such as a DEM), and a classifier definition … The ArcGIS Spatial Analyst extension provides a set of generalization tools for the post-classification processing task. @Aaron The image is in '.img' format. Among the wide variety of tools offered by ArcGis to perform the image classification work, in this tutorial we will use the following: the toolbar “Image classification” the Image Analysis window ; the batch tools of the Toolbox ; The tutorial will cover the three main phases of the image classification work: To create the training sample file, use the Training Samples Manager pane from the Classification Tools drop-down menu. Learn ArcGIS | Learn ArcGIS The Classify Raster tool performs an image classification as specified by the Esri classifier definition file. It also serves as a centralized location for performing both supervised classification and unsupervised classification. The Output Classifier Definition File contains attribute statistics suitable for the Maximum Likelihood Classification tool. Get more from your imagery with image classification. Post-classification processing refers to the process of removing the noise and improving the quality of the classified output. – atom Apr 14 '13 at 16:34 Then please mark your question as solved and provide the answer. ArcGIS Pro allows you to use statistical or machine learning classification methods to classify remote-sensing imagery. Deep learning is a type of machine learning that relies on multiple layers of nonlinear processing for feature identification and pattern recognition described in a model. The Image Classification toolbar provides a user-friendly environment for creating training samples and signature files for supervised classification. Available with Image Analyst license. It also serves as a centralized location for performing both supervised classification and unsupervised classification. This task involves three steps. In contrast, image classification is a type of supervised learning which classifies each pixel to a class in the training data. Learn techniques to find and extract specific features like roads, rivers, lakes, buildings, and fields from all types of remotely sensed data. The Segment Attributes parameter is enabled only if one of the raster layer inputs is a segmented image. An ArcGIS Spatial Analyst extension license is required to use the tools on this toolbar. In this guide, we are going to demonstrate both techniques using ArcGIS … This gives the output a "salt and pepper" or speckled appearance. '.Img ' format and object detection workflows available in ArcGIS set of generalization tools for the processing... 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