PATENT CLAIM ANALYSIS

Application Number: 16032383
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2018-11
Patent Classification: ["345", "637000"]

Abstract:
A projection system for projecting an image onto a projection body having a curve in one direction by projection units includes processors and memory, which upon execution, causes the projection system to extract a set of grid points indicating distortion of a projected image from captured calibration images; to convert each set of grid points of a target projection unit commonly extracted from captured calibration images having a calibration pattern projected on the projection body in different imaging ranges in association with the one direction onto a common coordinate system; to combine the converted sets of grid points on the common coordinate system in accordance with position; and to calculate a correction coefficient based on the combined sets of grid points.

Claim (Index 3):
The projection system according to  claim 1 , wherein\n the plurality of captured calibration images further include an adjacent-projection-unit-captured calibration image having the calibration pattern projected on the projection body by an adjacent projection unit adjacent to the target projection unit, and wherein in a case where the target projection unit has the adjacent projection unit on one side thereof along a direction substantially perpendicular to the one direction having the curve in arrangement of projected images and has no adjacent projection unit on the other side thereof, the processors further cause the projection system to: distinguish between grid points of the target projection unit corresponding to the single projection area not superimposed in a projection range of the adjacent projection unit and grid points of the target unit superimposed in the projection range of the adjacent projection unit, among the grid points of the target projection unit; and calculate coordinate values with respect to the grid points of the target projection unit superimposed in the projection range of the adjacent projection unit, using coordinate values of a converted set of grid points of the target projection unit based on one of the selected plurality of captured calibration images that is imaged substantially in a same imaging range as an imaging range of the adjacent-projection-unit-captured calibration image.

Metadata:
- Claim Count in Document: 13.0
- Percentile: 95.0
- Lexical Diversity: 1.89552
- Patent Class: 345.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14485029', '14341094', '15072945', '14592732', '15165447']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7098175380289924
- 35 USC 102 Novelty (BERT): 0.5258122234829967
- Combined Prediction Score: 0.6914170065743929
- Mean Citation Score: 306.953592
- Max Citation Score: 342.28378
- Similarity Product: 241.771525310378

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