PATENT CLAIM ANALYSIS

Application Number: 16444464
Application Type: Utility
Filing Date: 2019-06
Publication Date: 2019-10
Patent Classification: ["345", "422000"]

Abstract:
The present disclosure describes a method of generating fast path traced physically correct reflections in a semi-reflective surface. Usage of rasterization pipeline lowers the computational complexity.

Claim (Index 1):
A computer-based method for fast generation of path traced reflections on a semi-reflective surface utilizing raster pipeline, the method comprising the following steps:\n a. identifying a semi-reflective surface in a scene for creating reflection of an object; b. shooting a projection of primary rays from image pixels onto the identified semi-reflective surface in the scene, generating a cluster of primary hit points; c. shooting a projection of carrier rays at a principal direction onto the object through the cluster of the generated primary hit points,\n whereas only those carrier rays that intersect the primary hit points are utilized for generating secondary rays; \n d. generating a render target texture which is an intersection result between secondary rays and the object; e. revealing and sampling light values in the render target texture at points of intersection between secondary rays and the object; f. feeding the sampled light values at the intersection points into their respective primary hit points; g. repeating steps c-g multiple times while the direction is randomly deviated from the principal direction; and h. reconstructing reflection of the object from the fed light values;

Metadata:
- Claim Count in Document: 44.0
- Percentile: 100.0
- Lexical Diversity: 1.12
- Patent Class: 345.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['16004348', '16231520', '15640464', '15615037', '16275907']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7271809433416727
- 35 USC 102 Novelty (BERT): 0.5972179676008129
- Combined Prediction Score: 0.7141846457675868
- Mean Citation Score: 479.967662
- Max Citation Score: 509.76736
- Similarity Product: 465.955976358242

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