PATENT CLAIM ANALYSIS

Application Number: 16298657
Application Type: Utility
Filing Date: 2019-03
Publication Date: 2019-09
Patent Classification: ["348", "208100"]

Abstract:
A method of estimating motion between a pair of image frames of a given scene comprises calculating respective integral images for each of the image frames and selecting at least one corresponding region of interest within each frame. For each region of interest, an integral image profile from each integral image is calculated, each profile comprising an array of elements, each element comprising a sum of pixel intensities from successive swaths of the region of interest for the frame. Integral image profiles are correlated to determine a relative displacement of the region of interest between the pair of frames. Each region of interest is divided into a plurality of further regions of interest before repeating until a required hierarchy of estimated motion for successively divided regions of interest is provided.

Claim (Index 20):
A method according to  claim 19  wherein said dividing is responsive to said correlating determining more than one displacement within said region of interest for determining a non-uniform division of said region of interest and for dividing said region of interest differently according to said non-uniform division.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 99.0
- Lexical Diversity: 1.98551
- Patent Class: 348.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14777384', '13503858', '15596615', '14258085', '11834304']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5837238098777203
- 35 USC 102 Novelty (BERT): 0.5526679177717468
- Combined Prediction Score: 0.580618220667123
- Mean Citation Score: 213.40195
- Max Citation Score: 417.32465
- Similarity Product: 265.15407711935046

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