CPC G06T 7/0012 (2013.01) [A61C 7/002 (2013.01); A61C 7/08 (2013.01); G06T 5/002 (2013.01); G06T 7/11 (2017.01); G06T 7/136 (2017.01); G06T 7/32 (2017.01); G06T 7/38 (2017.01); G06T 17/205 (2013.01); B33Y 80/00 (2014.12); G06T 2207/20081 (2013.01); G06T 2207/20084 (2013.01); G06T 2207/20182 (2013.01); G06T 2207/30036 (2013.01)] | 20 Claims |
1. A non-transitory computer readable medium comprising instructions that, when executed by a processing device, cause the processing device to perform a method for detecting one or more defects in a customized dental appliance, the customized dental appliance customized for a specific arch of a specific patient, the method comprising:
obtaining one or more images of the customized dental appliance;
obtaining a digital model associated with the customized dental appliance;
registering the one or more images to the digital model;
comparing an area of the one or more images of the customized dental appliance with the digital model of the customized dental appliance;
determining a difference between a representation of the customized dental appliance in the area of the one or more images and the digital model of the customized dental appliance at a region;
determining whether the difference satisfies a defect criterion; and
responsive to determining that the difference satisfies the defect criterion, determining that the customized dental appliance has a manufacturing defect at the region associated with the difference.
|