PATENT CLAIM ANALYSIS

Application Number: 15895251
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-06
Patent Classification: ["382", "233000"]

Abstract:
An image coding method of coding an image on a per coding unit basis, the method comprising: applying a frequency transform to luminance data and chrominance data of transform units in the coding unit including predetermined blocks each corresponding to one or more of the transform units; and coding the luminance data and the chrominance data to which the frequency transform has been applied to generate a bitstream in which the luminance data and the chrominance data are grouped on a per predetermined block basis.

Claim (Index 10):
A non-transitory memory having stored thereon executable instructions for coding an image that includes coding units, each of the coding units including a plurality of transform units, and the instructions which when executed by the processor, cause the processor to perform the following:\n performing transformation on luminance data and chrominance data of each of the plurality of transform units; arranging, for each of the plurality of transform units, transformed luminance data and transformed chrominance data into a set; and coding, into a bitstream on a per coding unit basis, the sets arranged for the plurality of transform units, the sets being coded into the bitstream in order, wherein the coding units include a coding unit having a first transform unit and a second transform unit, wherein, in the coding of the coding unit having the first transform unit and the second transform unit, the set of the transformed luminance data and the transformed chrominance data arranged for the first transform unit is coded into the bitstream before the set of the transformed luminance data and the transformed chrominance data arranged for the second transform unit is coded into the bitstream, wherein the coding units are included in a slice of the image, wherein each of the coding units corresponds to a square region included in the slice, wherein the performing transformation on the luminance data and the chrominance data of each of the plurality of transform units includes: determining whether or not a size of a transform unit included in a coding unit is greater than or equal to a predetermined size; and combining chrominance data of transform units included in the coding unit and performing transformation on the combined chrominance data, when the transform unit is smaller than the predetermined size, and performing transformation on the chrominance data without performing the combining, when the transform unit is greater than or equal to the predetermined size, and wherein, for one of the transform units included in the coding unit, the transformed luminance data is arranged with the transformed combined chrominance data into the set, when the transform unit is smaller than the predetermined size.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 88.0
- Lexical Diversity: 2.02273
- Patent Class: 382.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['13628143', '14707200', '15488891', '13959897', '14686838']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.3723053071080232
- 35 USC 102 Novelty (BERT): 0.5253794278438837
- Combined Prediction Score: 0.3876127191816093
- Mean Citation Score: 337.218434
- Max Citation Score: 339.21326
- Similarity Product: 320.3183319355774

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