PATENT CLAIM ANALYSIS

Application Number: 16081503
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2019-03
Patent Classification: ["386", "200000"]

Abstract:
The group of inventions relates to forming and displaying an image on curved screens using projectors, and is applicable in domed multiple projection systems, full dome theatres, planetariums, different simulators and virtual reality. The claimed device comprises a server, a camera, a module for remote control and switching. A plurality of projectors can be connected to a single server with the aid of image separating devices. The inventions make it possible to combine several information display devices to produce a single synchronized image while preventing visible overlaps, differences in colour and light intensity or parasitic flares between fragments generated by different projectors or digital screens. The inventions also provide: the possibility of playing back a high resolution encoded video stream and a multichannel audio stream; the possibility of capturing and displaying high-resolution audio and video in real-time; and working with licenses which allow playback of an encoded video stream.

Claim (Index 1):
An appliance for playing back a licensed high-resolution content on a curvilinear surface, including a computer, a machine-readable media containing a software for a calibration and the playback of audio and video from a hard drive, a video input for an image capturing, a software for a content preparation or an access to a database of prepared files, a video input, HDMI, DVI, DP, SDI interconnect cables, at least two projectors, RS-232 and Ethernet projector control cables, a screen with a curvilinear surface, at least one mechanism for obtaining test images while transferring the content from the projectors to the screen, a remote control system, a computing device including at least one processor which supports\n dividing a video image source frame into two or more parts and subsequent encoding of these parts with a codec, encrypting each part of the video image with at least one license key, packaging all encrypted video image parts into a single packaged file, a memory device to store the packaged file, a machine-readable media with a license file for the packaged file, an unpackaging tool, a file decoding module and an autocalibration module which supports creating filters for each projector to compensate light intensity in overlay areas, a shader to compensate geometric distortions on the screen's surface, a filter to compensate ambient light, a filter to compensate color gamut differences, a memory device to store obtained filters and a playback module.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 96.0
- Lexical Diversity: 1.60784
- Patent Class: 386.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14019855', '11912524', '12728838', '14534855', '13070239']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5922496915528925
- 35 USC 102 Novelty (BERT): 0.4890937841634821
- Combined Prediction Score: 0.5819341008139516
- Mean Citation Score: 157.900796
- Max Citation Score: 160.0598
- Similarity Product: 97.7252814720869

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

Dataset: test