PATENT CLAIM ANALYSIS

Application Number: 16235395
Application Type: Utility
Filing Date: 2018-12
Publication Date: 2019-08
Patent Classification: ["375", "240180"]

Abstract:
A method of encoding or decoding utilizing a low complexity transform may include receiving information regarding a target block for encoding or decoding, and if the at least one of a width or a height of a block size of the target block is greater than or equal to the predetermined threshold, performing encoding or decoding of the target block, but instead of applying a large transform having a size corresponding to the at least one of the width or the height of the block size of the target block, applying a first transform to a first portion of the target block, and applying the first transform or a second transform to a second portion of the target block. Also, at least one of the first transform and the second transform is a low-complexity transform that has a size that is less than the predetermined threshold.

Claim (Index 18):
The apparatus according to  claim 11 , wherein, for a target block with the at least one of the width and the height of the block size that that are equal to 128, for the 128-point transform, only the first 64, 32, 16, 8, 4, 2 or 1 transform coefficients are used and remaining coefficients are zeroed out.

Metadata:
- Claim Count in Document: 12.0
- Percentile: 98.0
- Lexical Diversity: 2.96154
- Patent Class: 375.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['16235336', '16235995', '16225982', '13969406', '16224320']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5315357452665579
- 35 USC 102 Novelty (BERT): 0.5059285789820621
- Combined Prediction Score: 0.5289750286381083
- Mean Citation Score: 257.09886400000005
- Max Citation Score: 282.69202
- Similarity Product: 218.3280359761

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