PATENT CLAIM ANALYSIS

Application Number: 15871629
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-05
Patent Classification: ["375", "240120"]

Abstract:
In an image processing device, a motion image decoding processing unit extracts a feature amount of a target image to be decoded from an input stream, and changes a read size of a cache fill from an external memory to a cache memory, based on the feature amount. The feature amount represents an intra macro block ratio in, for example, one picture (frames or fields), or a motion vector variation. When the intra macro block ratio is high, the read size of the cache fill is decreased.

Claim (Index 24):
The image processing method of  claim 23 , including:\n dividing a reference image corresponding to the target image into a plurality of areas based on a direction and a distance centrally about a target macro block to be decoded, and measuring a frequency distribution of motion vectors specifying the areas, wherein the feature amount is extracted based on the frequency distribution.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 86.0
- Lexical Diversity: 1.8
- Patent Class: 375.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14970603', '10034380', '12440806', '13978136', '13612063']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5191597265082284
- 35 USC 102 Novelty (BERT): 0.5438006654822202
- Combined Prediction Score: 0.5216238204056276
- Mean Citation Score: 270.161978
- Max Citation Score: 397.18448
- Similarity Product: 312.25310450222014

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