PATENT CLAIM ANALYSIS

Application Number: 15959061
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-10
Patent Classification: ["375", "240200"]

Abstract:
Provided is a process including: segmenting a frame of video into a plurality of blocks; transforming each of the blocks to form respective transform matrices; for a given transform matrix, quantizing the given transform matrix with a first quantization matrix to form a first quantized transform matrix; quantizing the given transform matrix a second time with a second quantization matrix to form a second quantized transform matrix; and forming a sequence of hybrid quantized transform matrix values from part of the first quantized transform matrix and part of the second quantized transform matrix.

Claim (Index 1):
A tangible, non-transitory, machine-readable medium storing instructions that when executed by one or more processors effectuate operations comprising:\n segmenting, with one or more processors, a frame of video into a plurality of blocks, each block defining a region of pixels each having a plurality of different types of pixel values corresponding to color components; transforming, with one or more processors, each of the blocks from a spatial domain into a frequency domain to form respective transform matrices corresponding to respective blocks among the plurality of blocks; for a given transform matrix corresponding to a given block among the plurality of blocks, for a given type of pixel value, quantizing, with one or more processors, the given transform matrix with a first quantization matrix to form a first quantized transform matrix; quantizing, with one or more processors, the given transform matrix a second time with a second quantization matrix to form a second quantized transform matrix, the second quantized transform matrix being different from the first quantized transform matrix, wherein the first quantization matrix is configured for higher image quality and lower compression than the second quantization matrix; forming, with one or more processors, a sequence of hybrid quantized transform matrix values from part of the first quantized transform matrix and part of the second quantized transform matrix; compressing, with one or more processors, the sequence of hybrid quantized transform matrix values to form a compressed representation of the given block; and storing, with one or more processors, the compressed sequence in memory in a bitstream that identifies the first quantization matrix as being associated with the compressed representation of the given block or sending, with one or more processors, the compressed sequence over a network in a bitstream that identifies the first quantization matrix as being associated with the compressed representation of the given block.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 91.0
- Lexical Diversity: 2.43902
- Patent Class: 375.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15824358', '09880243', '09677901', '10304950', '11836467']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4332026529914017
- 35 USC 102 Novelty (BERT): 0.493648416277992
- Combined Prediction Score: 0.4392472293200608
- Mean Citation Score: 209.098636
- Max Citation Score: 251.50694
- Similarity Product: 214.50389006747488

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

Dataset: test