PATENT CLAIM ANALYSIS

Application Number: 16057691
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2018-12
Patent Classification: ["375", "240030"]

Abstract:
The value of a quantization parameter for at least one second color component of an image or image portion is determined using a current color format among several possible color formats. The determination comprises the steps of selecting at least one function associated with a possible color format, and determining the value of the quantization parameter for the second color component by applying said at least one function to a value of an intermediate quantization parameter which is based on the value of the quantization parameter of the first color component of the image or image portion. The at least one function is selected independently from the current color format.

Claim (Index 4):
The method according to  claim 1 , wherein the image or the image portion represented by a luma component and at least one chroma component forms part of an image sequence, said luma and chroma components being divided into coding units, and the method further comprises:\n encoding the successive coding units into encoded data, the encoding comprising quantizing the luma and the or one chroma component of the image or the image portion by using the quantization parameters for luma and chroma color components, and generating a bit stream of said encoded data.

Metadata:
- Claim Count in Document: 32.0
- Percentile: 96.0
- Lexical Diversity: 2.28
- Patent Class: 375.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14782301', '14729486', '15029223', '15728939', '14736111']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4245834211855661
- 35 USC 102 Novelty (BERT): 0.6216185482527503
- Combined Prediction Score: 0.4442869338922846
- Mean Citation Score: 304.217436
- Max Citation Score: 550.3606599999998
- Similarity Product: 526.6060324592672

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