PATENT CLAIM ANALYSIS

Application Number: 15768445
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-11
Patent Classification: ["356", "446000"]

Abstract:
A light reflection imaging method for acquiring optical parameters and microstructures of tissues in a large area, comprising a turbid medium reflectance calculation method applicable at a random spatial distance and in an entire spatial frequency domain, and a method of measuring the reflectance of a turbid medium at high and low spatial frequencies and inverting the obtained light reflectance to obtain optical parameters of the medium. The inversion method may be a table lookup method or a formula fitting method. The measurement of sub-diffuse and diffuse light reflectance of the turbid medium can be used for measuring the optical properties of the turbid medium and microstructures including a phase function and the like in a large area.

Claim (Index 5):
The light reflection imaging method for acquiring optical parameters and microstructures of tissues in a large area according to  claim 3 , wherein when ql t >>1 and \u03c1<<l t , the high-frequency reflectance can be simplified into I SAA \ue8a0 ( q ) \u2192 \u03bc b 2 \ue89e \u03bc t \ue8a0 [ 1 + 2 \u00b7 6 1 / 3 \ue89e \u0393 \ue8a0 ( 4 3 ) \ue89e \u03bc t \u03bc s \ue89e ( l \u0398 \ue89e q ) - 2 / 3 - 2 3 \ue89e 6 2 / 3 \ue89e \u0393 \ue8a0 ( 2 3 ) \ue89e \u03bc t \ue89e \u03bc t \u2032 \u03bc s 2 \ue89e ( l \u0398 \ue89e q ) - 4 / 3 ] \ue89e \n \ue89e \ue89e and I SAA \ue8a0 ( \u03c1 ) \u2192 \u03bc b 2 \ue89e \u03bc t [ \ue89e \u03b4 \ue8a0 ( \u03c1 ) + 1 \u03c0 \ue89e ( 2 3 ) 2 / 3 \ue89e \u0393 \ue8a0 ( 2 3 ) \ue89e \u03bc t \u03bc s \ue89e ( l \u0398 \ue89e q ) - 2 / 3 - 2 \u03c0 \ue89e ( 2 3 ) 2 / 3 \ue89e \u0393 \ue8a0 ( 4 3 ) \ue89e \u03bc t \ue89e \u03bc t \u2032 \u03bc s 2 \ue89e ( l \u0398 \ue89e q ) - 2 / 3 ] , wherein \u03bc t \u2032\u2261\u03bc a +2p b \u03bc s  and the propagation length scale 1 \u0398 \u2261\u0398/\u03bc s .

Metadata:
- Claim Count in Document: 17.0
- Percentile: 91.0
- Lexical Diversity: 2.01639
- Patent Class: 356.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13575236', '12600975', '12593016', '14006643', '12250611']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.732787542026681
- 35 USC 102 Novelty (BERT): 0.4982895957052974
- Combined Prediction Score: 0.7093377473945426
- Mean Citation Score: 212.424128
- Max Citation Score: 222.54704
- Similarity Product: 146.44819406689643

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