PATENT CLAIM ANALYSIS

Application Number: 15886489
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["348", "135000"]

Abstract:
A method for determining an exposure, in particular an exposure time, for a recording in a method for determining the 3D coordinates of an object is provided, in which a pattern is projected onto the object and the light reflected by the object is recorded. To improve such a method, a recording of the object is produced with a predetermined exposure, in particular exposure time. A mask image of this recording is produced, in which mask image the regions of the object lying within the measurement volume are depicted. The exposure, in particular the exposure time, for the recording is determined depending on the predetermined exposure, in particular exposure time, depending on the mean greyscale value in the regions, lying within the measurement volume, of the recording with a predetermined exposure and depending on an ideal greyscale value.

Claim (Index 1):
A method for determining an exposure time t 1  for a recording to determine 3D coordinates of an object, the method comprising:\n projecting a pattern onto the object; recording light reflected by the object; producing the recording of the object with a predetermined exposure time to; producing a mask image of the recording in which regions of the object lying within a measurement volume are depicted; and determining the exposure time t 1  for the recording depending on: the predetermined exposure time t 0 , a mean greyscale value b n  in the regions of the object lying within the measurement volume of the recording with the predetermined exposure time t 0 , and an ideal greyscale value b opt .

Metadata:
- Claim Count in Document: 23.0
- Percentile: 88.0
- Lexical Diversity: 2.90566
- Patent Class: 348.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['13702259', '14004880', '15613599', '14415803', '12229754']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5958934515992362
- 35 USC 102 Novelty (BERT): 0.4582865559509654
- Combined Prediction Score: 0.5821327620344091
- Mean Citation Score: 137.591658
- Max Citation Score: 144.34796
- Similarity Product: 112.29768784263132

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

Dataset: test