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 16):
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, a hypotenuse of the first lateral projection face connects with one side of the base projection face, one cathetus of the first lateral projection face connects with one cathetus of the second lateral projection face, another cathetus of the first lateral projection face connects with one cathetus of the third lateral projection face, one cathetus of the fourth lateral projection face connects with another cathetus of the second lateral projection face, and another cathetus of the fourth lateral projection face connects with another cathetus of the third 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): 0.670302082873303
- 35 USC 102 Novelty (BERT): 0.518092224933689
- Combined Prediction Score: 0.6550810970793416
- Mean Citation Score: 267.502906
- Max Citation Score: 318.9141
- Similarity Product: 237.26464459202887

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