PATENT CLAIM ANALYSIS

Application Number: 15869280
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-05
Patent Classification: ["375", "240160"]

Abstract:
A moving picture encoding apparatus has a motion vector predicting part for performing, based on a temporal relation among adjacent reference frame images referred to for detecting motion vectors of adjacent blocks adjacent to a coding target block, a target reference frame image referred to for detecting a motion vector of the target block, and a target frame image being the frame image of the coding target, or based on time information thereof, a correction of scaling the motion vectors of the adjacent blocks on the basis of the target reference frame image; and a determination of an optimum predicted motion vector based on the motion vectors of the adjacent blocks; and thereby predicting the optimum predicted motion vector after the correction.

Claim (Index 2):
A moving picture encoding apparatus for dividing a frame image as an encoding target in a moving picture signal consisting of a temporal series of frame image signals, into a plurality of target regions, detecting motion vectors for the respective target regions with reference to a plurality of frame images different from the frame image as the encoding target, and thereby performing encoding based on motion compensation, the moving picture encoding apparatus comprising:\n motion vector predicting means for determining an optimum predicted motion vector based on a motion vector of an adjacent region adjacent to the target region, and for correcting a scale of the optimum predicted motion vector based on a temporal relation among an adjacent reference frame image referred to for detecting a motion vector of the adjacent region determined as the optimum predicted motion vector, a target reference frame image referred to for detecting a motion vector of the target region, and a target frame image being the frame image as the encoding target, or based on time information thereof, on the basis of the target reference frame image; and means for deriving encoded information to be transmitted as a compressed stream, the encoded information including a value calculated based on a motion vector between the target frame image and the target reference frame image, and the optimum predicted motion vector corrected by the motion vector predicting means.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 86.0
- Lexical Diversity: 2.54902
- Patent Class: 375.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['10840335', '13412251', '14579302', '14842295', '15458410']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5920918472678143
- 35 USC 102 Novelty (BERT): 0.5791671158686501
- Combined Prediction Score: 0.5907993741278978
- Mean Citation Score: 466.397404
- Max Citation Score: 477.13916
- Similarity Product: 460.7302435609722

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

Dataset: test