PATENT CLAIM ANALYSIS

Application Number: 15893743
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-09
Patent Classification: ["382", "104000"]

Abstract:
A method for segmenting a projected pattern in an image recorded by a camera includes recording, by a camera in a learning phase, a multiplicity of images produced by virtue of a light source projecting the pattern from a plurality of different angles onto a projection surface in a clean room, wherein the projection surface has a plurality of respectively different distances from the light source for each angle; transforming the multiplicity of images into a frequency domain representation; obtaining a value range of occurring frequencies from the frequency domain representation of the multiplicity of images; and masking, in an application phase, frequencies other than the frequencies lying in the value range in a frequency domain representation of the image recorded by the camera, wherein a difference image produced in this manner is transformed back from the frequency domain representation.

Claim (Index 8):
The method as claimed in  claim 1 , wherein a distance of the projected pattern, which consists of a checkerboard pattern, corresponds to a frequency in the frequency domain.

Metadata:
- Claim Count in Document: 20.0
- Percentile: 88.0
- Lexical Diversity: 2.27273
- Patent Class: 382.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['10444033', '12283818', '15890292', '14004880', '15442214']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.2856230356875829
- 35 USC 102 Novelty (BERT): 0.4950066569089464
- Combined Prediction Score: 0.3065613978097192
- Mean Citation Score: 133.34745600000002
- Max Citation Score: 138.10896
- Similarity Product: 85.27669430362701

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

Dataset: test