PATENT CLAIM ANALYSIS

Application Number: 15879785
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-12
Patent Classification: ["042", "001080"]

Abstract:
Embodiments described herein may provide an intelligent warning lamp that provides image recognition features using an image capture device and a target analysis device offering high-precision results. The target analysis device may perform facial recognition on a detected human in a surrounding image to obtain a facial feature, and match the obtained facial feature with features of a known target. For example, in a law enforcement application, the intelligent warning lamp may match facial features of people nearby a police car with a known criminal. If the match is found, a successful identification signal may be issued with information about the target. The intelligent warning lamp may include an automated deterrent system. The intelligent warning lamp may operate to determine a relative position of the target based on the image data, and may eject a deterrent in the direction of the target using the ejection driving device.

Claim (Index 10):
The intelligent warning lamp of  claim 1 , further comprising:\n a contrast enhancement device, coupled to the image capturing device, and configured to receive the panoramic image and perform a contrast enhancement of the panoramic image to obtain an enhanced image; a Wiener filter device, coupled to the contrast enhancement device, configured to receive the enhanced image and execute a Wiener filter processing of the enhanced image to obtain a filtered image; an area detection device, coupled to the Wiener filter device, configured to execute a human target detection on the filtered image to obtain human sub-images corresponding to a predetermined human feature associated with the target, wherein execution of the human target detection on the filtered image comprises confirming a primitive area of each human sub-image based on the primitive area of each potential target and the total primitive area of the filtered image to confirm an area coverage ratio of each potential target; a depth-of-field detection device, coupled to the area detection device, configured to confirm the depth of field of each potential target corresponding to each human sub-image and to confirm a physical area of each potential target based on the area coverage ratio and the depth of field of each potential target; an image screening device, coupled to the depth-of-field detection device, configured to screen each potential target with a physical area smaller than or equal to a first area threshold in the filtered image to obtain a screened image; an image re-screening device, coupled to the depth-of-field detection device, configured to screen each potential target with a physical area smaller than or equal to a second area threshold in the filtered image to obtain a re-screened image; wherein the second area threshold is greater than the first area threshold; a target capture device, coupled to the image screening device and the image re-screening device, configured to subtract the screened image from the re-screened image to obtain a differentiated image generate as output a final human sub-image based on a human sub-image corresponding to a remaining target in the differentiated image; a target analysis device, coupled to the target capture device, configured to:\n receive the final human sub-image from the target capture device; \n perform a face recognition of the final human sub-image to obtain a subject facial feature; \n match the subject facial feature with the feature of the target; \n generate a successful identification signal based on determining a match of the subject facial feature with the feature of the target, or a recognition failure signal if matching fails; \n output information identifying attributes of the target, if a match is successful; \n determine the ejection direction based on a relative position of the final human sub-image in the differentiated image, if a match is successful; \n wherein the computer processor is coupled to the target analysis device and is configured to:\n when receiving the successful identification signal, confirm the target match in the panoramic image and cause the ejection driving device to eject the deterrent substance; and \n when receiving the recognition failure signal, cause the ejection driving device to cease ejection of the deterrent substance.

Metadata:
- Claim Count in Document: 16.0
- Percentile: 86.0
- Lexical Diversity: 2.05195
- Patent Class: 42.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['16336316', '16349515', '12104281', '14338874', '13674836']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.762379848054052
- 35 USC 102 Novelty (BERT): 0.4879981593301951
- Combined Prediction Score: 0.7349416791816663
- Mean Citation Score: 136.77948700000002
- Max Citation Score: 196.04549
- Similarity Product: 119.9284460309994

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

Dataset: test