PATENT CLAIM ANALYSIS

Application Number: 15748689
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2019-01
Patent Classification: ["345", "585000"]

Abstract:
To display an image even on a projection surface having complex unevenness similarly to a flat, a projection device includes: a storage unit storing at least a pattern image for detecting distortion depending on a state of the surface, an expected image associated with a displayed image of the pattern image displayed on a flat, and a desired projection image; a projection unit projecting an image including the pattern image and the desired projection image; an image acquisition unit acquiring a displayed image of the pattern image, and extracting a distortion image; a distortion amount calculating unit calculating a distortion parameter for distortion by comparing the expected image with the distortion image; a distortion correction processing unit correcting the projected desired projection image by using the distortion parameter; and an image output unit outputting, to the projection unit, image data including the corrected desired projection image and the pattern image.

Claim (Index 2):
The projection device according to  claim 1 , further comprising\n a camera that captures the projection surface, and outputs the captured image data to the image acquisition circuitry, wherein the image acquisition circuitry extracts a displayed image of the pattern image from the acquired image data, as the distortion image.

Metadata:
- Claim Count in Document: 14.0
- Percentile: 86.0
- Lexical Diversity: 2.76271
- Patent Class: 345.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15765050', '15580768', '15522619', '13021986', '14571707']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6694842424759311
- 35 USC 102 Novelty (BERT): 0.4892221000945022
- Combined Prediction Score: 0.6514580282377882
- Mean Citation Score: 214.432114
- Max Citation Score: 234.45999
- Similarity Product: 178.9468343348086

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

Dataset: test