PATENT CLAIM ANALYSIS

Application Number: 16275907
Application Type: Utility
Filing Date: 2019-02
Publication Date: 2019-06
Patent Classification: ["345", "426000"]

Abstract:
The present disclosure describes a new method for rendering ray traced reflections, applied to augmented reality and virtual reality. The intersections between secondary rays and scene geometry are done in large groups of rays, gaining high speed and lowering the computational complexity. Its reduced power consumption is suitable to consumer class of computing devices.

Claim (Index 1):
A method for rendering an augmented object in a three-dimensional scene, the method comprising the following steps:\n a) shooting primary rendering projections at an augmented object by means of a graphics pipeline; b) generating a cluster of primary hit points; c) determining a sub-scene space to be targeted by secondary rays; d) setting a reference point for secondary rendering projections; e) repeating multiple times, when each time the secondary rendering projection is randomly tilted:\n 1) shooting secondary rendering projection from vicinity of the reference point, through the cluster of the primary hit points, generating render target texture of the determined sub-scene; \n 2) seeking for intersection points of the secondary rays with the sub-scene; \n 3) saving the intersection points for next generation secondary rays; \n 4) sampling light values at the intersection points; and \n 5) feeding the sampled values back to the primary hit points; \n f) processing the aggregated values in the primary hit points; and g) converging the processing results into image pixels.

Metadata:
- Claim Count in Document: 29.0
- Percentile: 99.0
- Lexical Diversity: 1.20408
- Patent Class: 345.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15615037', '16231520', '15640464', '15640466', '16275366']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7364931793615651
- 35 USC 102 Novelty (BERT): 0.6030893131178445
- Combined Prediction Score: 0.7231527927371931
- Mean Citation Score: 503.137916
- Max Citation Score: 509.38037
- Similarity Product: 497.74137422866585

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

Dataset: test