PATENT CLAIM ANALYSIS

Application Number: 15927854
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["375", "240160"]

Abstract:
Techniques related to decoder-side motion vector derivation (DMVD) are described. For example, this disclosure describes techniques related to applying one or more constraints to motion information, such as a motion vector (MV) derived by DMVD, and/or a MV difference between an initial MV and an MV derived by DMVD. When the constraint is applied to the DMVD, in certain examples, only the derived motion information which meets the constraint is regarded as valid motion information. Conditions may be placed on the constraints.

Claim (Index 9):
The method of  claim 1 , further comprising:\n determining whether a first initial motion vector in a motion vector candidate list and a second initial motion vector in the motion vector candidate list are before a current picture or are after the current picture, wherein determining the first derived motion vector and the second derived motion vector from the plurality of derived motion vectors based on the cost metric is further based on the determination.

Metadata:
- Claim Count in Document: 43.0
- Percentile: 90.0
- Lexical Diversity: 1.69643
- Patent Class: 375.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15900649', '15927952', '15080478', '15277433', '15754721']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.516142851451634
- 35 USC 102 Novelty (BERT): 0.5240550638980974
- Combined Prediction Score: 0.5169340726962803
- Mean Citation Score: 312.5674180000001
- Max Citation Score: 347.49023
- Similarity Product: 270.32542248016534

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

Dataset: test