PATENT CLAIM ANALYSIS

Application Number: 16086600
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-04
Patent Classification: ["353", "069000"]

Abstract:
The present disclosure relates to an image processing apparatus and a method capable of performing on-line sensing without synchronizing and without using a specialized device. An image corner corresponding point detection unit detects an image corner of an input image from a captured image captured by a camera, and associates four image corner points of a corrected image to be projected by a projector with four image corner points of the detected captured image, thereby detecting four image corner corresponding points. An attitude estimation unit estimates a relative attitude of the projector and the camera from the four image corner corresponding points. The present disclosure can be applied to, for example, a projection imaging device that projects an image with a projector, captures the image projected by the projector, and updates a presentation position.

Claim (Index 7):
The image processing apparatus according to  claim 5 , wherein\n the attitude estimation unit estimates the attitude of the projector by matching, as the evaluation of the degree of matching, edge points in the image frame between an image to be obtained by capturing the corrected image by the imaging unit using the attitude estimation information and the captured image.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 97.0
- Lexical Diversity: 2.25
- Patent Class: 353.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['16070324', '14344806', '15580768', '16032175', '13783848']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6870638614023176
- 35 USC 102 Novelty (BERT): 0.4940460027368258
- Combined Prediction Score: 0.6677620755357684
- Mean Citation Score: 220.90247
- Max Citation Score: 240.87135
- Similarity Product: 198.52419362064603

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