PATENT CLAIM ANALYSIS

Application Number: 15752564
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["725", "116000"]

Abstract:
A method is described of forming a video mosaic by a client computer on the basis of tile streams. The method may comprise comprising: determining a first tile stream identifier associated with a first tile position from a first set of tile stream identifiers and a second tile stream identifier associated with a second tile position from a second set of tile stream identifiers; said first and second sets being associated with first and second video content respectively; a tile stream identifier being associated with a tile stream comprising media data and tile position information for signaling a decoder module associated with said client computer to generate video frames comprising a tile at a tile position, said tile defining a subregion of visual content in the image region of said video frames; requesting one or more network nodes transmission of a first tile stream on the basis of the determined first tile stream identifier and transmission of a second tile stream on the basis of the determined second tile stream identifier selected; and, combining first and second media data and first and second tile position information into a bitstream decodable by said decoder module, said first and second tile position information signaling said decoder module to decode said bitstream into video frames of a video mosaic comprising a first tile at a first tile position and a second tile at a second tile position.

Claim (Index 1):
Method of forming a decoded video stream from a plurality of tile streams, said method comprising:\n a client computer selecting from a first set of tile stream identifiers at least a first tile stream identifier associated with a first tile position and selecting from a second set of tile stream identifiers at least a second tile stream identifier associated with a second tile position, said first tile position being different from said second tile position; said first set of tile stream identifiers identifying tile streams comprising encoded media data of at least part of a first video content and said second set of tile stream identifiers identifying tile streams comprising encoded media data of at least part of a second video content, said first and said second video content being different video contents, preferably each tile stream identifier of a set being associated with a different tile position. a tile stream comprising media data and tile position information arranged for signaling a decoder to decode media data of said tile stream into tiled video frames, a tiled video frame comprising at least one tile at a tile position as indicated by said tile position information, a tile representing a subregion of visual content in the image region of said tiled video frames; said client computer requesting, on the basis of the selected first tile stream identifier, preferably one or more network nodes, to transmit a first tile stream associated with a first tile position, to said client computer and requesting, on the basis of the selected second tile stream identifier, to transmit a second tile stream associated with a second tile position, to said client computer; said client computer combining media data and tile position information of at least said first and second tile streams into a bitstream that is decodable by said decoder, and, said decoder forming a decoded video stream by decoding said bitstream into tiled video frames, each tiled video frame comprising a first tile at said first tile position representing visual content of media data of said first tile stream, and a second tile at said second tile position representing visual content of media data of said second tile stream.

Metadata:
- Claim Count in Document: 35.0
- Percentile: 88.0
- Lexical Diversity: 3.34247
- Patent Class: 725.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15765193', '15717541', '15318619', '15318631', '14784555']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5638258181786967
- 35 USC 102 Novelty (BERT): 0.5881853259418381
- Combined Prediction Score: 0.5662617689550108
- Mean Citation Score: 444.039222
- Max Citation Score: 567.48364
- Similarity Product: 417.8421230301381

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

Dataset: test