PATENT CLAIM ANALYSIS

Application Number: 16232454
Application Type: Utility
Filing Date: 2018-12
Publication Date: 2019-05
Patent Classification: ["375", "240160"]

Abstract:
By the moving picture coding method and the moving picture decoding method, it is possible to improve coding efficiency. The moving picture coding apparatus includes a merge block candidate calculation unit that (i) specifies merge block candidates at merge mode, by using colpic information such as motion vectors and reference picture index values of neighbor blocks of a current block to be coded and a motion vector and the like of a collocated block of the current block which are stored in a colPic memory, and (ii) generates a combined merge block by using the merge block candidates.

Claim (Index 21):
The moving picture decoding apparatus of  claim 18 , wherein the processor performs further processes including:\n deriving a third motion vector candidate from the first block, the third motion vector candidate being used for the first block, and the first motion vector candidate having the second prediction direction; and deriving a fourth motion vector candidate from the second block, the second motion vector candidate being used for the second block, and the fourth motion vector candidate having the first prediction direction, wherein in the decoding, the current block is decoded by using the combination, which is selected from\n (1) the first combination using the first motion vector candidate and third motion vector candidate and not using the second motion vector candidate and fourth motion vector candidate, \n (2) the second combination using the second motion vector candidate and the third motion vector candidate and not using the first motion vector candidate and the fourth motion vector candidate, \n (3) the third combination using the first motion vector candidate and the second motion vector candidate and not using the third motion vector candidate and the fourth motion vector candidate, and \n (4) a fourth combination using the third motion vector candidate and the fourth motion vector candidate and not using the first motion vector candidate and the second motion vector candidate.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 98.0
- Lexical Diversity: 1.72581
- Patent Class: 375.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['16232441', '13441994', '15219525', '16183088', '14612535']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6062738176809305
- 35 USC 102 Novelty (BERT): 0.5631149821593031
- Combined Prediction Score: 0.6019579341287677
- Mean Citation Score: 448.906468
- Max Citation Score: 456.8842
- Similarity Product: 368.91735466970215

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