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 5):
Method according to  claim 2  comprising:\n determining ROI position information associated with the position of the at least one region of interest in the video frames of said base stream; \n determining one or more enhancement tile streams on the basis of the ROI position information and the tile position information, preferably determining one or more enhancement tile streams defining one or more tiles that at least partly overlap with the at least one ROI.

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): 0.5411252832633188
- 35 USC 102 Novelty (BERT): 0.5374324245919744
- Combined Prediction Score: 0.5407559973961844
- Mean Citation Score: 322.764786
- Max Citation Score: 388.58405
- Similarity Product: 312.49266636261643

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

Dataset: test