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 6):
An image viewing angle switching method for reversing image display, comprising:\n providing a reversing image display device mounted at the rear of a vehicle, wherein the reversing image display device comprises a distance detecting module, an image capture module, an image processing module and a first wireless transmission module; while the vehicle is reversing, activating the distance detecting module to continuously detect a vehicle reversing distance from the vehicle to an obstruction and then transmit a switching command when the vehicle reversing distance is determined to be smaller than or equal to a preset distance; while the vehicle is reversing, activating the image capture module to continuously capture a reversing image which is captured by a fisheye lens of the image capture module, wherein the reversing image captured by the fisheye lens has a first image viewing angle range; receiving the reversing image from the image capture module, and performing 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; when the image processing module receives the switching command from the distance detecting module, the image processing module receives the reversing image and 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; using the first wireless transmission module to receive the horizontal-view reversing image from the image processing module or the top-view reversing image from the image processing module, and then transmit the horizontal-view reversing image or the top-view reversing image to an electronic device by a wireless transmission manner; and displaying the horizontal-view reversing image or the top-view reversing image on the electronic device.

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): 0.6463855430886195
- 35 USC 102 Novelty (BERT): 0.47084566712663
- Combined Prediction Score: 0.6288315554924206
- Mean Citation Score: 184.509232
- Max Citation Score: 197.21346
- Similarity Product: 157.4341705583024

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