PATENT CLAIM ANALYSIS

Application Number: 15887044
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-06
Patent Classification: ["382", "233000"]

Abstract:
Disclosed are a method and an apparatus for image encoding/decoding. The method for image decoding includes comparing whether a size of a current transform block and a size of a smallest transform block (smallest transform unit (STU)) are the same as each other, and decoding information indicating whether transformation is performed on the current transform block and determining whether to perform inverse transformation on the current transform block based on the decoded information indicating whether the transformation is performed when the size of the current transform block and the size of a smallest transform block are the same as each other.

Claim (Index 18):
An apparatus to encode an image, comprising:\n at least a processor, configured to: generate a prediction block for a current block; generate a residual block for the current block based on the prediction block; encode the residual block; decode the encoded residual block; reconstruct the current block based on the prediction block and the decoded residual block; and apply filtering on the reconstructed current block, wherein the prediction block is generated by performing intra prediction, and wherein the encoding the residual block comprises performing a transform on the current block based on information indicating whether a skip of a transform process is applied; and encoding information of a block size and the information indicating whether the skip of the transform process is applied, wherein whether the skip of the transform process is applicable is determined based on a comparison of the information of the block size with a current block size.

Metadata:
- Claim Count in Document: 47.0
- Percentile: 88.0
- Lexical Diversity: 2.4
- Patent Class: 382.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15887001', '15887020', '15887062', '14990608', '14191976']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.3769736990253472
- 35 USC 102 Novelty (BERT): 0.5755180820807424
- Combined Prediction Score: 0.3968281373308868
- Mean Citation Score: 427.037696
- Max Citation Score: 455.08923
- Similarity Product: 435.6386135543239

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