CPC G06T 7/41 (2017.01) [G06T 7/40 (2013.01); G06V 10/141 (2022.01); G06V 10/20 (2022.01); G06V 10/56 (2022.01); G06T 2207/30184 (2013.01)] | 20 Claims |
1. A method of characterizing a surface texture of a building surface, the method comprising:
activating, by a computing device, a light source of a texture characterization tool while the texture characterization tool is disposed over a first area of the building surface so as to illuminate the first area from a single direction;
receiving, via the computing device, a first image of the first area captured by a camera of the texture characterization tool while the first area is illuminated by the light source, the first image including a first group of digital pixel values;
calculating, using the computing device, a first set of values that characterize a first surface texture of the first area based on the first group of digital pixel values;
comparing, using the computing device, the first set of values to a second set of values that characterize a second surface texture, so as to produce a comparator value.
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