PATENT CLAIM ANALYSIS

Application Number: 16222143
Application Type: Utility
Filing Date: 2018-12
Publication Date: 2019-05
Patent Classification: ["382", "115000"]

Abstract:
In some implementations, a method may be used for matching palm print images. A search template that identifies at least a plurality of distinctive search orientation blocks within a search orientation field may be initially generated for a search palm print image. A reference template may be obtained. A mated distinctive reference orientation block may be identified for each of the distinctive search orientation blocks. One or more regions of the search orientation field that include the distinctive search orientation blocks may be compared against one or more corresponding regions of the reference orientation field. An orientation similarity score between the search palm print image and the reference palm print image may be computed based on the comparison. A match may finally be determined if the computed orientation score satisfies a predetermined threshold value.

Claim (Index 15):
A non-transitory computer-readable storage device encoded with computer program instructions that, when executed by one or more computers, cause the one or more computers to perform operations comprising:\n obtaining, by the one or more computers, data identifying a first set of one or more regions of a search palm print image that include one or more distinctive search orientation blocks within a search orientation field generated for the search palm print image, each distinctive search orientation block having an orientation difference, relative to an adjacent search orientation block within the search orientation field, that satisfies a predetermined threshold; obtaining, by the one or more computers, data identifying a second set of one or more regions of a reference palm print image that include one or more distinctive reference orientation blocks within a reference orientation field generated for a reference palm print image, each distinctive reference orientation block having an orientation difference, relative to an adjacent reference orientation block within the reference orientation field, that satisfies the predetermined threshold; computing, by the one or more computers, a similarity score between the search palm print image and the reference palm print image based on the first set of one or more regions of the search palm print image and the second set of one or more regions of the reference palm print image; and providing, by the one or more computers, the similarity score for output.

Metadata:
- Claim Count in Document: 38.0
- Percentile: 98.0
- Lexical Diversity: 2.18462
- Patent Class: 382.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15260853', '15609293', '15815869', '14942156', '14942449']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4022614634838771
- 35 USC 102 Novelty (BERT): 0.6079298005844928
- Combined Prediction Score: 0.4228282971939387
- Mean Citation Score: 392.455214
- Max Citation Score: 565.22473
- Similarity Product: 485.1503259368187

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 0
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test