PATENT CLAIM ANALYSIS

Application Number: 15868253
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-05
Patent Classification: ["382", "236000"]

Abstract:
When removing a block distortion occurring in a local decoded image, a loop filtering part  11  of an image coding device carries out a filtering process on each of signal components (a luminance signal component and color difference signal components) after setting the intensity of a filter for removing the block distortion for each of the signal components according to a coding mode (an intra coding mode or an inter coding mode) selected by a coding controlling part  1.

Claim (Index 4):
An image decoding method that carries out a decoding process on a coded data obtained by performing a block based coding process on an image, the image decoding method comprising:\n decoding the coded data to acquire compressed data of a difference image associated with each of coding blocks; and carrying out a filtering process on a decoded image obtained by adding a prediction image to the difference image, and removing a block distortion at a boundary between adjacent transform blocks of the decoded image, the transform block being for transforming the difference image, wherein the filtering process derives a parameter specifying filtering strength according to a set of conditions including a state of a motion parameter in a partition including a pixel to which the filtering process is to be applied, a value of the parameter being used in a process of selecting from different filtering processes.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 86.0
- Lexical Diversity: 1.7
- Patent Class: 382.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15479584', '14707940', '14110366', '14390245', '15110650']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4118111283163495
- 35 USC 102 Novelty (BERT): 0.5738927808131258
- Combined Prediction Score: 0.4280192935660271
- Mean Citation Score: 409.739904
- Max Citation Score: 468.44177
- Similarity Product: 440.7440026714169

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

Dataset: test