PATENT CLAIM ANALYSIS

Application Number: 15917051
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-07
Patent Classification: ["375", "240160"]

Abstract:
Provided are an inter prediction method and a motion compensation method. The inter prediction method includes: performing inter prediction on a current image by using a long-term reference image stored in a decoded picture buffer; determining residual data and a motion vector of the current image generated via the inter prediction; and determining least significant bit (LSB) information as a long-term reference index indicating the long-term reference image by dividing picture order count (POC) information of the long-term reference image into most significant bit (MSB) information and the LSB information.

Claim (Index 4):
A video encoding method comprising:\n performing an inter prediction on a current image by using a current long-term reference image of the current image; obtaining POC information of the current long-term reference image of the current image corresponding to the current long-term reference image of the current image; generating LSB information regarding the POC information of the current long-term reference image of the current image; and generating a bitstream including LSB information regarding POC information of the current long-term reference image of the current image, wherein the LSB information is information regarding a remainder value generated by dividing the POC information of the current long-term reference image of the current image by a maximum size of the LSB information.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 90.0
- Lexical Diversity: 1.90566
- Patent Class: 375.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14354721', '14412556', '14434345', '14632717', '14603112']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4536368901600951
- 35 USC 102 Novelty (BERT): 0.5440344786172013
- Combined Prediction Score: 0.4626766490058057
- Mean Citation Score: 288.66554
- Max Citation Score: 387.22314
- Similarity Product: 280.8183976648164

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