PATENT CLAIM ANALYSIS

Application Number: 15984440
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2019-05
Patent Classification: ["345", "582000"]

Abstract:
A display apparatus includes a diffuse reflection image acquiring unit, a specular reflection image acquiring unit, a difference image acquiring unit, a reflectance distribution function calculating unit, and a display. The diffuse reflection image acquiring unit acquires a diffuse reflection image of an object surface. The specular reflection image acquiring unit acquires a specular reflection image of the object surface. The difference image acquiring unit acquires a difference image between the diffuse reflection image and the specular reflection image. The reflectance distribution function calculating unit calculates a reflectance distribution function of the object surface by using the diffuse reflection image and the difference image. The display displays a reflection color of the object surface in accordance with a change of orientation of the object surface by using the reflectance distribution function.

Claim (Index 8):
A scanner comprising:\n a first light source that radiates light onto an object surface at a first incident angle; a second light that radiates light onto the object surface at a second incident angle different from the first incident angle; a processor configured to calculate a difference image between a diffuse reflection image of the object surface and a specular reflection image of the object surface, the diffuse reflection image being obtained as a result of the object surface being irradiated with the light at the first incident angle, the specular reflection image being obtained as a result of the object surface being irradiated with the light at the second incident angle, wherein the first incident angle is 45\u00b0 to the planar object, and the second incident angle ranges between 5\u00b0 and 10\u00b0 to the planar object; and an output that outputs the diffuse reflection image, the specular reflection image, and the difference image.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 93.0
- Lexical Diversity: 3.81081
- Patent Class: 345.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['10321461', '14273766', '14902151', '12294317', '15678075']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.652995655251694
- 35 USC 102 Novelty (BERT): 0.484838073500538
- Combined Prediction Score: 0.6361798970765784
- Mean Citation Score: 221.012328
- Max Citation Score: 234.61974
- Similarity Product: 188.1110903035284

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