PATENT CLAIM ANALYSIS

Application Number: 16213841
Application Type: Utility
Filing Date: 2018-12
Publication Date: 2019-04
Patent Classification: ["382", "103000"]

Abstract:
Methods and systems for capturing motion and/or determining the shapes and positions of one or more objects in 3D space utilize cross-sections thereof. In various embodiments, images of the cross-sections are captured using a camera based on edge points thereof.

Claim (Index 20):
A head mounted device, comprising:\n an optical assembly to display a displayed environment including at least one of a surrounding three-dimensional (3D) environment and a virtual environment, the surrounding 3D environment including at least a portion of an object; and a smart phone having an interface that identifies a position and a shape of a portion of the object moving in the surrounding 3D environment, the smart phone including:\n a fixed function logic circuit storing instructions that, when executed, implement actions including:\n analyzing two or more images captured by a camera from a particular vantage point to computationally represent a portion of an object as one or more mathematically represented 3D surfaces, each 3D surface corresponding to a cross-section of the portion of the object, based at least in part on a plurality of edge points of the portion of the object in the image, tangent lines extending from the camera to at least two edge points of the plurality of edge points, and a centerline corresponding to the tangent lines; and \n reconstructing the position of, and the shape fitting, at least the portion of the object in the surrounding 3D environment based at least in part on the plurality of edge points and the centerline.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 98.0
- Lexical Diversity: 1.16216
- Patent Class: 382.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15862545', '15681279', '15253741', '14710512', '15387353']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.3687894524065276
- 35 USC 102 Novelty (BERT): 0.5704763368756292
- Combined Prediction Score: 0.3889581408534378
- Mean Citation Score: 411.606928
- Max Citation Score: 447.37527
- Similarity Product: 420.3303338293934

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