PATENT CLAIM ANALYSIS

Application Number: 15987925
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-11
Patent Classification: ["345", "419000"]

Abstract:
A device capable of correcting wrong normal vectors of an original three-dimensional scan result includes a normal vector generation unit and a correction unit, wherein the original three-dimensional scan result corresponds to an object. The normal vector generation unit is used for generating a normal vector corresponding to each point of the original three-dimensional scan result according to the each point of the original three-dimensional scan result and a plurality of predetermined points of the original three-dimensional scan result adjacent to the each point of the original three-dimensional scan result. The correction unit is coupled to the normal vector generation unit for determining an inner region of the original three-dimensional scan result, and reversing a normal vector corresponding to a point of the original three-dimensional scan result when the normal vector corresponding to the point is toward the inner region of the original three-dimensional scan result.

Claim (Index 7):
The device of  claim 1 , wherein the correction unit generates a vector corresponding to the point of the original three-dimensional scan result according to a point within the inner region and the point, and when an angle between the vector and the normal vector corresponding to the point is greater than 90\u00b0, the correction unit determines that the normal vector corresponding to the point is toward the inner region.

Metadata:
- Claim Count in Document: 4.0
- Percentile: 93.0
- Lexical Diversity: 3.21277
- Patent Class: 345.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14807903', '14697647', '16301809', '15945576', '16336918']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6747688357731236
- 35 USC 102 Novelty (BERT): 0.4997967885150886
- Combined Prediction Score: 0.6572716310473202
- Mean Citation Score: 217.343778
- Max Citation Score: 252.5886
- Similarity Product: 185.49020637795925

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test