PATENT CLAIM ANALYSIS

Application Number: 15910729
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-07
Patent Classification: ["345", "420000"]

Abstract:
Geometric correction of rough wireframe models derived from photographs may include rectification of either a 2D or 3D original wireframe model of a roof structure, derivation of metadata from the original wireframe, in-plane normalization of the wireframe, extrusion into a “rough” 3D wireframe based on the normalized wireframe, and correction of the “rough” 3D wireframe. The correction and normalization may be an iterative process based on initial pitch values, metadata derived from the original or corrected wireframe models and defined constraints regarding relationships between roof portions or segments. The iterative process may repeat adjusting the wireframe model until the adjusting converges to a stable state according to the various defined constraints.

Claim (Index 9):
The computing environment according to  claim 8  wherein changing geometric characteristics of the first 3D wireframe that are inconsistent with the constraints includes one or more of the following: preserving a footprint of the first 3D wireframe; correcting angles of intersection between line segments of the first 3D wireframe; straightening line segments of the first 3D wireframe; specifying a particular pitch for one or more facets of the roof; allowing a pitch of one or more facets of the roof to conform with other constraints; enforcing relationships between line segments and facets of the first 3D wireframe to satisfy symmetry requirements; constraining groups of points or line segments of the first 3D wireframe to reside at a same elevation; constraining two or more different groups of points or line segments of the first 3D wireframe to maintain a particular difference in elevation; enforcing symmetry between nearly symmetric objects in the first 3D wireframe.

Metadata:
- Claim Count in Document: 36.0
- Percentile: 90.0
- Lexical Diversity: 2.01639
- Patent Class: 345.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['13019228', '15683703', '12957005', '15826483', '11464610']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5475427650743397
- 35 USC 102 Novelty (BERT): 0.5520129664694549
- Combined Prediction Score: 0.5479897852138512
- Mean Citation Score: 218.44238
- Max Citation Score: 402.18338
- Similarity Product: 283.13589938591724

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 0
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test