PATENT CLAIM ANALYSIS

Application Number: 15860671
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["348", "036000"]

Abstract:
A video processing method includes receiving an omnidirectional content corresponding to a sphere, generating a projection-based frame according to the omnidirectional content and a pyramid projection layout, and encoding, by a video encoder, the projection-based frame to generate a part of a bitstream. The projection-based frame has a 360-degree content represented by a base projection face and a plurality of lateral projection faces packed in the pyramid projection layout. The base projection face and the lateral projection faces are obtained according to at least projection relationship between a pyramid and the sphere.

Claim (Index 18):
The video processing method of  claim 1 , wherein a shape of the pyramid projection layout is a rectangle, a shape of the base projection face is a square, a shape of each of lateral projection faces is a right triangle, the lateral projection faces comprise a first lateral projection face, a second lateral projection face, a third lateral projection face and a fourth lateral projection face, the first lateral projection face is split into a first right-triangle-shaped part and a second right-triangle-shaped part, the second lateral projection face is split into a third right-triangle-shaped part and a fourth right-triangle-shaped part, a hypotenuse of the third lateral projection face connects with a first side of the base projection face, a hypotenuse of the fourth lateral projection face connects with a second side of the base projection face that is opposite to the first side of the base projection face, a hypotenuse of the first right-triangle-shaped part connects with one cathetus of the third lateral projection face, a hypotenuse of the third right-triangle-shaped part connects with another cathetus of the third lateral projection face, a hypotenuse of the second right-triangle-shaped part connects with one cathetus of the fourth lateral projection face, and a hypotenuse of the fourth right-triangle-shaped part connects with another cathetus of the fourth lateral projection face.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 86.0
- Lexical Diversity: 2.0625
- Patent Class: 348.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15825081', '15839799', '15769750', '15772818', '15833786']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6702151105792689
- 35 USC 102 Novelty (BERT): 0.5192362884281648
- Combined Prediction Score: 0.6551172283641584
- Mean Citation Score: 267.502906
- Max Citation Score: 318.9141
- Similarity Product: 228.3910315074921

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