PATENT CLAIM ANALYSIS

Application Number: 15979399
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-11
Patent Classification: ["345", "428000"]

Abstract:
This invention provides a rendering and optimizing method and a projection method based on a CAVE system. The rendering and optimizing method includes: acquiring first visual coordinate information of a user relative to each visual plane; generating a projection channel of the user relative to each visual plane based on the first visual coordinate information; selecting a projected object in the projection channel according to a history or visual preference information instantly input by the user; and rendering a pipeline based on the projected object in the projection channel and reading a projection result. This invention can provide personalized rendering options for users in the CAVE system.

Claim (Index 13):
The multi-window smart content projection method of  claim 10 , wherein the projection channel S f  of the user relative to the visual plane f is obtained based on the following formula: S f = ( 2 \ue89e \ue89e N right - left 0 right + left right - left 0 0 2 \ue89e \ue89e N top - bottom top + bottom top - bottom 0 0 0 - F + N F - N - 2 \ue89e \ue89e FN F - N 0 0 - 1 0 ) wherein N is a distance from the user's viewpoint to a near clip plane of the visual plane f, F is a distance from the user's viewpoint to a far clip plane of the visual plane f, right, left, top and bottom respectively represent lengths of four sides of the visual plane f, and f is a natural number greater than one.

Metadata:
- Claim Count in Document: 23.0
- Percentile: 93.0
- Lexical Diversity: 2.19231
- Patent Class: 345.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15979404', '15893434', '13016131', '14233218', '14415603']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6155082568257376
- 35 USC 102 Novelty (BERT): 0.504323350006157
- Combined Prediction Score: 0.6043897661437796
- Mean Citation Score: 182.255722
- Max Citation Score: 202.65492
- Similarity Product: 130.52108541028977

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

Dataset: test