PATENT CLAIM ANALYSIS

Application Number: 16202686
Application Type: Utility
Filing Date: 2018-11
Publication Date: 2019-03
Patent Classification: ["375", "240120"]

Abstract:
Intra prediction is used in state-of-the-art video coding standards such as AVC. The intra prediction modes are coded into the bitstream. Luma and chroma components could potentially have different prediction modes. For chroma components, there are 5 different modes defined in AVC: vertical, horizontal, DC, diagonal down right, and “same as luma”. Statistics show that the “same as luma” mode is frequent used, but in AVC, this mode is encoded using more bits than other modes during entropy coding, therefore the coding efficiency is decreased. Accordingly, a modified binarization/codeword assignment for chroma intra mode signaling is able to be utilized for high efficiency video coding (HEVC), the next generation video coding standard.

Claim (Index 6):
The decoding device according to  claim 5 , wherein the circuitry is further configured to execute, based on the modified codeword assignment, an intra coding prediction process for the same as luma intra prediction mode.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 98.0
- Lexical Diversity: 1.66667
- Patent Class: 375.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15866542', '14326334', '13038129', '16013160', '16110029']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6001615561126644
- 35 USC 102 Novelty (BERT): 0.5617082512226369
- Combined Prediction Score: 0.5963162256236617
- Mean Citation Score: 408.126236
- Max Citation Score: 429.35913
- Similarity Product: 410.4687743189782

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