PATENT CLAIM ANALYSIS

Application Number: 16368974
Application Type: Utility
Filing Date: 2019-03
Publication Date: 2019-07
Patent Classification: ["348", "237000"]

Abstract:
Systems and methods are disclosed for image signal processing. For example, methods may include receiving an image from an image sensor; applying a filter to the image to obtain a low-frequency component image and a high-frequency component image; determining a first enhanced image based on a weighted sum of the low-frequency component image and the high-frequency component image, where the high-frequency component image is weighted more than the low-frequency component image; determining a second enhanced image based on the first enhanced image and a tone mapping; and storing, displaying, or transmitting an output image based on the second enhanced image.

Claim (Index 19):
The method of  claim 18 , in which determining the low-frequency component perceptual domain image comprises applying a transformation, based on the gamma curve, to a result of applying the gains for respective image portions to the low-frequency component image.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 99.0
- Lexical Diversity: 2.2449
- Patent Class: 348.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15690772', '13954685', '11180768', '09839335', '14969255']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6444511609657538
- 35 USC 102 Novelty (BERT): 0.545714157327588
- Combined Prediction Score: 0.6345774606019373
- Mean Citation Score: 209.683168
- Max Citation Score: 397.65936
- Similarity Product: 311.68785006079673

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