PATENT CLAIM ANALYSIS

Application Number: 15985456
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2019-01
Patent Classification: ["382", "141000"]

Abstract:
Described are methods, systems, apparatus, and computer program products for determining the presence of an object on a target surface. A machine vision system includes a first image capture device configured to image a first portion of a target surface from a first viewpoint and a second image capture device configured to image a second portion of the target surface from a second viewpoint. The machine vision system is configured to acquire a first image from the first image capture device, a second image from the second image capture device, rectify the first image and second image, retrieve a disparity field, generate difference data by comparing, based on the mappings of the disparity field, image elements in the first rectified image and a second image elements in the second rectified image; and determine whether the difference data is indicative of an object on the target surface.

Claim (Index 6):
The machine vision system of  claim 5 , wherein the plurality of pixel values are at least one of grey scale values, hue values, gradient values, and reflectance values.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 93.0
- Lexical Diversity: 2.74138
- Patent Class: 382.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14634717', '12305835', '15202841', '15278156', '15750618']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.3495436064689399
- 35 USC 102 Novelty (BERT): 0.5308875152886451
- Combined Prediction Score: 0.3676779973509104
- Mean Citation Score: 218.95280599999995
- Max Citation Score: 356.45648
- Similarity Product: 265.27155234754565

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