PATENT CLAIM ANALYSIS

Application Number: 15864279
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["382", "103000"]

Abstract:
Provided is a method of separating a foreground and a background by extracting a depth image through a stereo camera, generating an occupancy grid map on the basis of the depth image, predicting a free space, and computing a membership value, the method including setting a threshold value of a foreground object existing in a free space boundary region of the predicted free space, determining whether the membership value reaches the threshold value of the foreground object while the membership value is computed, terminating the computing of the membership value when it is determined that the membership value being computed reaches the threshold value of the foreground object in the determining, and separating a foreground and a background through the computed membership value.

Claim (Index 1):
A method for accelerating foreground/background separation in object detection using a stereo camera when separating a foreground and a background by extracting a depth image through the stereo camera, generating an occupancy grid map on the basis of the depth image, predicting a free space, and computing a membership value, the method comprising:\n setting a threshold value of a foreground object existing in a free space boundary region of the predicted free space; determining whether the membership value reaches the threshold value of the foreground object while the membership value is computed; terminating the computing of the membership value when it is determined that the membership value being computed reaches the threshold value of the foreground object in the determining; and separating a foreground and a background through the computed membership value.

Metadata:
- Claim Count in Document: 4.0
- Percentile: 86.0
- Lexical Diversity: 2.51923
- Patent Class: 382.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14133895', '14837181', '09667097', '15080302', '14276053']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.3147362152431263
- 35 USC 102 Novelty (BERT): 0.485235302917117
- Combined Prediction Score: 0.3317861240105254
- Mean Citation Score: 188.256114
- Max Citation Score: 199.77425
- Similarity Product: 142.19785428494214

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