PATENT CLAIM ANALYSIS

Application Number: 16199016
Application Type: Utility
Filing Date: 2018-11
Publication Date: 2019-04
Patent Classification: ["382", "131000"]

Abstract:
A method and system for image reconstruction are provided. A projection image of a projection object may be obtained. A processed projection image may be generated based on the projection image through one or more pre-process operations. A reconstructed image including an artifact may be reconstructed based on the processed projection image. The artifact may be a detector edge artifact, a projection object edge artifact, and a serrated artifact. The detector edge artifact, the projection object edge artifact, and the serrated artifact may be removed from the reconstructed image.

Claim (Index 5):
The method of  claim 1 , the reconstructed image including a tomographic image, and the removing serrated artifact including:\n determining a mapping position of a detector edge of the detector in the tomographic image; determining a projection object edge of the projection object in the tomographic image; determining an intersection point corresponding to the projection object edge and the mapping position of the detector edge; determining dislocation information of the intersection point based on the intersection point and the serrated artifact; and removing the serrated artifact based on the intersection point and the dislocation information of the intersection point.

Metadata:
- Claim Count in Document: 34.0
- Percentile: 98.0
- Lexical Diversity: 2.53846
- Patent Class: 382.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15460187', '15317382', '15608935', '16199025', '11924462']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4635042182707405
- 35 USC 102 Novelty (BERT): 0.6104992713402425
- Combined Prediction Score: 0.4782037235776907
- Mean Citation Score: 474.82548599999984
- Max Citation Score: 537.7262
- Similarity Product: 526.2319817088008

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