PATENT CLAIM ANALYSIS

Application Number: 16148677
Application Type: Utility
Filing Date: 2018-10
Publication Date: 2019-12
Patent Classification: ["348", "136000"]

Abstract:
A detection method for an image acquisition device, a detection device for an image acquisition device, an electronic device and a computer readable storage medium are disclosed. The image acquisition device includes a light source and a diffuser, the diffuser is configured to scatter light emitted by the light source and the light emitted by the light source is irradiated on at least partial area of a scene, the image acquisition device includes: acquiring an image of the scene; determining an effective area of the image; and determining whether or not the diffuser is in an abnormal working state according to information of the effective area.

Claim (Index 4):
The detection method according to  claim 3 , wherein\n a center of the image coincides with a center of the pre-set pattern; the total amount of effective signals is a sum of brightness values of the pixels of the image; and the amount of effective signals in the region, which is covered by the pre-set pattern, of the image is equal to a sum of the brightness values of pixels in the region, which is covered by the pre-set pattern, of the image.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 97.0
- Lexical Diversity: 2.16981
- Patent Class: 348.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15549628', '14781403', '15218424', '14429078', '14981409']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5754074980583709
- 35 USC 102 Novelty (BERT): 0.5106166085648407
- Combined Prediction Score: 0.5689284091090179
- Mean Citation Score: 152.783874
- Max Citation Score: 167.20473
- Similarity Product: 92.5932134401274

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

Dataset: test