PATENT CLAIM ANALYSIS

Application Number: 15771318
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-10
Patent Classification: ["348", "580000"]

Abstract:
When projecting a video in conformity to the shape of a three-dimensional object using a projector, a pattern such as a grid is projected and the projected pattern is photographed, and then the position or shape of a projection object is calculated, whereby making it possible to apply appropriate geometric transformation to a projected video. However, when a grid is projected in superposition while video content is being displayed, the grid is visible to a viewer, and that the position or shape of a projection video cannot be calculated while a video content is being displayed. The present invention uses the freedom of color representation and the color redundancy of a color wheel, buries an invisible pattern not visible to human eyes in a video, and photographs the video in synchronism with the rotation of the color wheel, thereby making it possible to discriminate the buried invisible pattern.

Claim (Index 6):
The video display device according to  claim 5 , further comprising:\n a camera that captures the displayed color video; and a video analysis circuit that analyzes the video captured by the camera, wherein the camera captures the color component videos on which the superimposition video pattern is superimposed by performing photographing in synchronization with the one frame cycle period, and the video analysis circuit obtains a superimposition position of the superimposition video pattern from the captured video.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 91.0
- Lexical Diversity: 2.26761
- Patent Class: 348.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['16092009', '11066629', '14426724', '10582542', '09859648']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6066557767656817
- 35 USC 102 Novelty (BERT): 0.4631102865506343
- Combined Prediction Score: 0.592301227744177
- Mean Citation Score: 166.43794599999995
- Max Citation Score: 170.63445
- Similarity Product: 136.40983268319368

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