PATENT CLAIM ANALYSIS

Application Number: 15768216
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2019-07
Patent Classification: ["348", "208110"]

Abstract:
[Object] To process distortion states of images captured at different lens positions. [Solution] There is provided a signal processing method including, by a processor: calculating a distortion correction parameter on a basis of a correlation between a chief ray angle (CRA) for an image height inside a pixel and a relative position of a lens in an optical axis direction to an imaging element, the relative position being changed by an actuator. In addition, there is provided an imaging device including: an image calculation unit configured to convert an image by using a distortion correction parameter calculated on a basis of a correlation between a chief ray angle for an image height inside a pixel and a relative position of a lens in an optical axis direction to an imaging element, the relative position being changed by an actuator.

Claim (Index 8):
The signal processing method according to  claim 7 , further comprising:\n obtaining, on a basis of the relative position of the lens in the optical axis direction to the imaging element in one group, the relative position of the lens in the optical axis direction to the imaging element of another group different from the one group.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 91.0
- Lexical Diversity: 2.16901
- Patent Class: 348.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['10902140', '12053077', '09333965', '11722447', '15920755']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6029374924224534
- 35 USC 102 Novelty (BERT): 0.4647909883461824
- Combined Prediction Score: 0.5891228420148263
- Mean Citation Score: 155.28808999999995
- Max Citation Score: 163.43704
- Similarity Product: 126.68261056198595

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