PATENT CLAIM ANALYSIS

Application Number: 16190409
Application Type: Utility
Filing Date: 2018-11
Publication Date: 2019-03
Patent Classification: ["375", "240020"]

Abstract:
A more efficient way of addressing different bit-depths, or different bit-depths and chroma sampling format requirements is achieved by using a low bit-depth and/or low-chroma resolution representation for providing a respective base layer data stream representing this low bit-depth and/or low-chroma resolution representation as well as for providing a higher bit-depth and/or higher chroma resolution representation so that a respective prediction residual may be encoded in order to obtain a higher bit-depth and/or higher chroma resolution representation. By this measure, an encoder is enabled to store a base-quality representation of a picture or a video sequence, which can be decoded by any legacy decoder or video decoder, together with an enhancement signal for higher bit-depth and/or reduced chroma sub-sampling, which may be ignored by legacy decoders or video decoders.

Claim (Index 17):
The encoder according to  claim 12 , wherein the representation of the picture comprises a luma resolution and a first chroma resolution, and the predictor further comprises\n an applicator for applying a spatial interpolation filter to acquire the prediction of the picture from the representation of the picture with the luma resolution and the first chroma resolution, the prediction of the picture including the luma resolution and a second chroma resolution being higher than the first chroma resolution.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 98.0
- Lexical Diversity: 1.83784
- Patent Class: 375.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14324425', '15803310', '12447005', '12937759', '12665293']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6080440616626234
- 35 USC 102 Novelty (BERT): 0.6066752489700481
- Combined Prediction Score: 0.6079071803933658
- Mean Citation Score: 475.43783600000006
- Max Citation Score: 540.8378
- Similarity Product: 499.45497299709314

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