PATENT CLAIM ANALYSIS

Application Number: 15872963
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2019-07
Patent Classification: ["348", "148000"]

Abstract:
The present disclosure illustrates an image viewing angle switching system for reversing image display and a method thereof. In an embodiment, a reversing image is performed by image fisheye correction, image cropping processing, image white balance processing and image exposure processing to generate a horizontal-view reversing image or a top-view reversing image, and the horizontal-view reversing image is switched to the top-view reversing image for display according to a vehicle reversing distance from the vehicle to an obstruction, thereby achieving a technical effect of avoiding blind spot for the reversing image.

Claim (Index 1):
An image viewing angle switching system for reversing image display, comprising:\n a reversing image display device, mounted at the rear of a vehicle, and comprising:\n a distance detecting module activated to continuously detect a vehicle reversing distance from the vehicle to an obstruction while the vehicle is reversing, and transmit a switching command when the vehicle reversing distance is determined to be smaller than or equal to a preset distance; \n an image capture module activated to continuously capture a reversing image while the vehicle is reversing, wherein the reversing image is captured by a fisheye lens of the image capture module and has a first image viewing angle range; \n an image processing module configured to receive the switching command from the distance detecting module and receive the reversing image from the image capture module, and perform image fisheye correction, image cropping processing, image white balance processing and image exposure processing on the reversing image to generate a horizontal-view reversing image which has a second image viewing angle range, and wherein upon receipt of the switching command, the image processing module performs image fisheye correction, image cropping processing, image white balance processing and image exposure processing on the reversing image to generate a top-view reversing image which has a third image viewing angle range; and \n a first wireless transmission module configured to receive the horizontal-view reversing image from the image processing module or receive the top-view reversing image from the image processing module, and transmit the horizontal-view reversing image or the top-view reversing image by a wireless transmission manner; and \n an electronic device configured to receive the horizontal-view reversing image or the top-view reversing image from the first wireless transmission module, and display the horizontal-view reversing image or the top-view reversing image.

Metadata:
- Claim Count in Document: 20.0
- Percentile: 86.0
- Lexical Diversity: 1.92157
- Patent Class: 348.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15872965', '15042664', '15295057', '13333337', '15460666']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6451432414924886
- 35 USC 102 Novelty (BERT): 0.4762146334585427
- Combined Prediction Score: 0.628250380689094
- Mean Citation Score: 184.509232
- Max Citation Score: 197.21346
- Similarity Product: 149.6107849948597

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

Dataset: test