PATENT CLAIM ANALYSIS

Application Number: 15905611
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["348", "036000"]

Abstract:
Image mapping and processing methods, apparatuses and machine-readable media are disclosed. The methods include obtaining a panoramic video image, and demarcating the panoramic video image into a primary area and at least one ancillary area; determining a primary quantization parameter corresponding to the primary area, and an ancillary quantization parameter corresponding to the ancillary area, wherein the primary quantization parameter is smaller than the ancillary quantization parameter, with the quantization parameter being inversely proportional to an image quality; and encoding the primary area based on the primary quantization parameter, encoding the ancillary area based on the ancillary quantization parameter, and determining a coded panoramic video image.

Claim (Index 17):
The one or more computer readable media of  claim 14 , wherein using the sampling values to map the spherical panoramic image comprises:\n determining pixel positions of sampling points on the mapping planes based on the sampling values; and mapping the spherical panoramic image according to the pixel positions, determining pixel value of mapping positions at the spherical panoramic image, wherein a particular mapping position of the mapping positions is an intersection point of a line at a spherical surface, wherein the line traverses a particular sampling point of the sampling points and a center point of the spherical panoramic image.

Metadata:
- Claim Count in Document: 8.0
- Percentile: 88.0
- Lexical Diversity: 2.4375
- Patent Class: 348.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15897095', '15414403', '15585224', '15334213', '15599838']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6272862996224446
- 35 USC 102 Novelty (BERT): 0.4835974571041379
- Combined Prediction Score: 0.612917415370614
- Mean Citation Score: 168.843426
- Max Citation Score: 185.6735
- Similarity Product: 131.98320759406684

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

Dataset: test