PATENT CLAIM ANALYSIS

Application Number: 16026920
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2018-11
Patent Classification: ["378", "062000"]

Abstract:
A marker-coordinate detecting unit detects coordinates of a stent marker on a new image when the new image is stored in an image-data storage unit; and then a correction-image creating unit creates a correction image from the new image through, for example, image transformation processing, so as to match up the detected coordinates with reference coordinates that are coordinates of the stent marker already detected by the marker-coordinate detecting unit in a first frame. An image post-processing unit then creates an image for display by performing post-processing on the correction image created by the correction-image creating unit, the post-processing including high-frequency noise reduction filtering-processing, low-frequency component removal filtering-processing, and logarithmic-image creating processing; and then a system control unit performs control of displaying a moving image of an enlarged image of a set region that is set in the image for display, together with an original image.

Claim (Index 5):
An X-ray diagnosis apparatus comprising:\n image generating circuitry configured to sequentially generate X-ray images on the basis of X-rays radiated from an X-ray tube and passed through a subject; feature point detecting circuitry configured to detect a position of a feature point of a stent retained in the subject on each of the X-ray images; correction-image generating circuitry configured to generate a correction image by performing correction processing for substantially matching up a position of a feature point detected on a first X-ray image and a position of a feature point detected on a second X-ray image that is an X-ray image generated after the first X-ray image, the correction processing being performed on the second X-ray image; display control circuitry configured to perform control of displaying a moving image on which the stent is almost stationary being obtained by performing control of displaying, each time when the correction image is generated, a newly generated correction image sequentially; and a display being controlled by the display control circuitry and configured to display the moving image on which the stent is almost stationary.

Metadata:
- Claim Count in Document: 15.0
- Percentile: 95.0
- Lexical Diversity: 2.12162
- Patent Class: 378.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15357568', '14058906', '12605857', '14547470', '14809613']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7068715559383086
- 35 USC 102 Novelty (BERT): 0.5414061235315951
- Combined Prediction Score: 0.6903250126976372
- Mean Citation Score: 383.00655
- Max Citation Score: 469.36356
- Similarity Product: 455.925868552444

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