PATENT CLAIM ANALYSIS

Application Number: 15769849
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-11
Patent Classification: ["348", "047000"]

Abstract:
A parallax calculation apparatus includes an acquisition unit and a controller. The acquisition unit acquires a standard image and a reference image captured by a stereo camera. From each of the standard image and the reference image, the controller extracts lines from a plurality of lines parallel to a first direction in an image space corresponding to a baseline direction of a three-dimensional coordinate space. The controller calculates a parallax between the standard image and the reference image based on a plurality of pixels included in the extracted lines.

Claim (Index 6):
The parallax calculation apparatus according to  claim 5 , wherein, for parallax at positions of pixels in lines other than the extracted lines, the controller does not perform interpolation in the upper region and performs interpolation in the lower region based on calculated parallaxes at positions adjacent to the pixels in a second direction orthogonal to the first direction and generates a parallax image indicating a distance to a subject.

Metadata:
- Claim Count in Document: 13.0
- Percentile: 91.0
- Lexical Diversity: 2.0
- Patent Class: 348.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15576781', '15746334', '14126176', '15738593', '15334869']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6222234092624964
- 35 USC 102 Novelty (BERT): 0.5076207244257173
- Combined Prediction Score: 0.6107631407788184
- Mean Citation Score: 240.888246
- Max Citation Score: 249.62503
- Similarity Product: 176.7697999727249

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