PATENT CLAIM ANALYSIS

Application Number: 15765193
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-10
Patent Classification: ["375", "240010"]

Abstract:
A method for enhancing a region of interest in video frames of a video stream is described. The method includes receiving media data defining base video frames of at least one base stream, said base stream being associated with one or more enhancement tile streams, an enhancement tile stream comprising media data defining tiled video frames comprising a tile, said tile comprising media data for enhancing visual content in a subregion of the image region of the base video frames; requesting media data of one or more enhancement tile streams, preferably one or more HEVC enhancement tile streams, the one or more enhancement tile streams being associated with media data for enhancing visual content in the at least one region of interest; generating base video frames on the basis of media data of the at least one base stream and generating tiled video frames on the basis of media data of the one or more enhancement tile streams, the tiled video frames comprising one or more tiles forming visual content the at least one region of interest; and, replacing or blending at least part of the visual content of said at least one region of interest in the video frames of said base stream with at least part of said enhanced visual content of the tiled video frames.

Claim (Index 8):
Method according to  claim 1  wherein said forming comprises:\n Prior to said modifying, adjusting said base video frames, preferably the video and/or picture characteristics of said base video frames, on the basis of information on the video and/or picture characteristics of the tiled video frames of the one or more enhancement tile streams, said adjusting preferably comprising upscaling of said video and/or picture characteristics of said base video frames to match the video and/or picture characteristics of the tiled video frames of the one or more enhancement tile streams

Metadata:
- Claim Count in Document: 5.0
- Percentile: 90.0
- Lexical Diversity: 4.03509
- Patent Class: 375.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15318631', '15318619', '14784555', '14434741', '14761269']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5433289038780957
- 35 USC 102 Novelty (BERT): 0.5353942297187463
- Combined Prediction Score: 0.5425354364621607
- Mean Citation Score: 322.764786
- Max Citation Score: 388.58405
- Similarity Product: 251.02016521292927

Labels:
- Claim Label 101: 1
- Claim Label 102: 0
- Claim Label 103: 1
- Claim Label 112: 0
- Combined Label: 0
- Label 101 Adjusted: 0

Dataset: test