PATENT CLAIM ANALYSIS

Application Number: 15887062
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 8):
An apparatus to decode an image, comprising:\n at least a processor configured to: generate a prediction block for a current block; decode information of a block size and information indicating whether a skip of a transform process is applied, wherein the information of the block size is determined by an encoder, and 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; determine whether to perform an inverse transform on the current block based on the decoded information indicating whether the skip of the transform process is applied; perform the inverse transform on the current block to generate a residual block for the current block; reconstruct the current block based on the prediction block and the residual block; and apply filtering on the reconstructed current block, wherein the prediction block is generated by performing intra prediction, and wherein the filtering comprises at least one of a deblocking filtering and a sample adaptive offset (SAO) filtering.

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: ['15887020', '15887044', '15887001', '14990608', '14191976']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.3572746366614827
- 35 USC 102 Novelty (BERT): 0.5582549587808034
- Combined Prediction Score: 0.3773726688734147
- Mean Citation Score: 380.12013400000006
- Max Citation Score: 414.96182000000016
- Similarity Product: 404.5649304991269

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

Dataset: test