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 1):
A projection system for projecting an image by one or more projection units onto a projection body having a curve in one direction, the projection system comprising:\n one or more processors; a memory storing instructions that, when executed by the one or more processors, cause the projection system to: extract a set of grid points indicating distortion of a projected image from each of a plurality of captured calibration images prepared; convert each set of grid points of a target projection unit commonly extracted from a selected plurality of captured calibration images selected from among the plurality of captured calibration images onto a common coordinate system, the selected plurality of captured calibration images having a calibration pattern projected on the projection body captured in different imaging ranges in association with the one direction; combine a plurality of the converted sets of grid points of the target projection unit on the common coordinate system in accordance with position by calculating coordinate values with respect to a grid point corresponding to a single projection area projected by the target projection unit alone by blending coordinate values of the plurality of sets of grid points in accordance with position; and calculate a correction coefficient based on the combined sets of grid points.

Metadata:
- Claim Count in Document: 13.0
- Percentile: 95.0
- Lexical Diversity: 1.89552
- Patent Class: 345.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14485029', '14341094', '15072945', '14592732', '15165447']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.684403691732692
- 35 USC 102 Novelty (BERT): 0.5197860459327115
- Combined Prediction Score: 0.667941927152694
- Mean Citation Score: 306.953592
- Max Citation Score: 342.28378
- Similarity Product: 297.4004003682446

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

Dataset: test