Autodesk 05726-091452-9060 User Guide - Page 190

WiseImage - User's Guide 2. Specify required parameters, then click OK. Recognition tab From this tab you can select a set of algorithms to be used for raster image vectorization. To vectorize raster images of different types, you need to use various sets of AutoCAD entities. For example, to vectorize maps or schemes the use of polylines woukd be suitable, approximating raster curves of arbitrary form; to vectorize engineering drawings you should use algorithms that create lines, circles, arcs - in this case a vector figure obtained will most exactly correspond to the original drawing. To make recognition of different image structures more versatile, WiseImage supports a set of the vectorization algorithms, that recognize raster analogues of vector entities and generate approximating vector objects of the corresponding types. On the right side of the Recognition tab there is the Entities tree. On the first level there are recognition algorithms. To turn on the necessary algorithm, you need to set a checkmark near its name. On the second level of the tree there are additional functions and parameters of the corresponding algorithms. Algorithms with recognition options are marked with a sign: if the second level is hidden "+", otherwise "-". To get access to the hidden additional parameters of the algorithm, click on the sign "+" to the left of its name. 196