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 6):
The method of  claim 5 , the determining a mapping position of the detector edge in the tomographic image including:\n determining a first geometric position relationship between the radiation source and the detector; determining a second geometric position relationship between the projection image and the tomographic image; determining mapping coordinates of pixels in the projection image based on the first geometric position relationship and the second geometric position relationship; and determining the mapping position of the detector edge based on the mapping coordinates of pixels in the projection image and an imaging area of the detector in the projection image.

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): 0.4631206103837255
- 35 USC 102 Novelty (BERT): 0.6114142196464258
- Combined Prediction Score: 0.4779499713099956
- Mean Citation Score: 474.82548599999984
- Max Citation Score: 537.7262
- Similarity Product: 530.2487706691978

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