PATENT CLAIM ANALYSIS

Application Number: 15769750
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2019-03
Patent Classification: ["345", "419000"]

Abstract:
A projection-based frame is generated according to an omnidirectional video frame and an octahedron projection layout. The projection-based frame has a 360-degree image content represented by triangular projection faces assembled in the octahedron projection layout. A 360-degree image content of a viewing sphere is mapped onto the triangular projection faces via an octahedron projection of the viewing sphere. One side of a first triangular projection face has contact with one side of a second triangular projection face, one side of a third triangular projection face has contact with another side of the second triangular projection face. One image content continuity boundary exists between one side of the first triangular projection face and one side of the second triangular projection face, and another image content continuity boundary exists between one side of the third triangular projection face and another side of the second triangular projection face.

Claim (Index 11):
The method of  claim 3 , wherein the viewing sphere is composed of a first hemisphere and a second hemisphere; the first triangular projection face and the second triangular projection face are both derived from the first hemisphere via the octahedron projection of the viewing sphere, and the third triangular projection face is derived from the second hemisphere via the octahedron projection of the viewing sphere.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 91.0
- Lexical Diversity: 3.10204
- Patent Class: 345.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15825081', '15860671', '15927028', '15772818', '15839799']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7112985853697821
- 35 USC 102 Novelty (BERT): 0.5714546942279406
- Combined Prediction Score: 0.697314196255598
- Mean Citation Score: 353.10971200000006
- Max Citation Score: 483.033
- Similarity Product: 382.4108371675016

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

Dataset: test