PATENT CLAIM ANALYSIS

Application Number: 15877871
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2019-07
Patent Classification: ["375", "240030"]

Abstract:
A video encoding apparatus is disclosed. The apparatus is used to process a sequence of frames of video data and each frame comprises a plurality of processing blocks. The apparatus comprises a skip decision circuit and an encoder. The skip decision circuit generates a control signal according to a similarity checking result and a comparison result between a first quantization parameter for a first processing block from a current frame and a second quantization parameter for a second processing block from a previous frame. The encoder encodes the first processing block to generate an encoded bit stream and the first quantization parameter. The second processing block resides at the same location in the previous frame as the first processing block in the current frame.

Claim (Index 63):
The system according to  claim 50 , wherein the video decoding apparatus comprises:\n a parser for separating the second formatted bit stream into the second encoded bit stream, the second skip flag and the second type flag; a storage and selection output circuit having an input terminal, a first output terminal and a second output terminal, comprising: a difference buffer; a reference buffer; and a selection output circuit connected to the difference buffer and the reference buffer for determining whether to transfer input data from the input terminal to one of the difference buffer and the reference buffer, whether to transfer one of the input data and a portion of the difference buffer to the first output terminal, and whether to output a portion of the reference buffer to the second output terminal according to the second skip flag and the second type flag; a decoding device connected to either the input terminal or the first and the second output terminals; and an adder whose first and second input terminals are connected to either the first and the second output terminals of the storage and selection output circuit or an output terminal of the decoding device.

Metadata:
- Claim Count in Document: 179.0
- Percentile: 86.0
- Lexical Diversity: 2.24138
- Patent Class: 375.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14322711', '11495354', '12495481', '15699925', '13641673']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4689338421674643
- 35 USC 102 Novelty (BERT): 0.511086895455858
- Combined Prediction Score: 0.4731491474963036
- Mean Citation Score: 261.206784
- Max Citation Score: 268.69452
- Similarity Product: 186.9307267758321

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

Dataset: test