FUSION OF FAR INFRARED AND VISIBLE IMAGES IN ENHANCED OBSTACLE DETECTION IN AUTOMOTIVE APPLICATIONS
First Claim
1. In a computerized system mounted on a vehicle including a cabin and an engine, the system including a visible (VIS/NIR) camera sensitive to visible/near infrared VIS/NIR) light, the VIS/NIR camera mounted inside the cabin, wherein the VIS/NIR camera acquires consecutively in real time a plurality of image frames including respectively a plurality of VIS/NIR images of an object within a field of view of the VIS/NIR camera, a method for detecting the object, the method comprising the steps of:
- (a) providing a FIR camera mounted on the vehicle in front of the engine, wherein said FIR camera acquires consecutively in real time a plurality of FIR image frames including respectively a plurality of FIR images of an object within a field of view of said FIR camera, wherein at least one of said FIR images is of the environment of the vehicle; and
(b) simultaneous processing at least one of said FIR images and at least one of the VIS/NIR images, thereby producing a detected object when the object is present in said environment.
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Abstract
A method in computerized system mounted on a vehicle including a cabin and an engine. The system including a visible (VIS) camera sensitive to visible light, the VIS camera mounted inside the cabin, wherein the VIS camera acquires consecutively in real time multiple image frames including VIS images of an object within a field of view of the VIS camera and in the environment of the vehicle. The system also including a FIR camera mounted on the vehicle in front of the engine, wherein the FIR camera acquires consecutively in real time multiple FIR image frames including FIR images of the object within a field of view of the FIR camera and in the environment of the vehicle. The FIR images and VIS images are processed simultaneously, thereby producing a detected object when the object is present in the environment.
113 Citations
25 Claims
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1. In a computerized system mounted on a vehicle including a cabin and an engine, the system including a visible (VIS/NIR) camera sensitive to visible/near infrared VIS/NIR) light, the VIS/NIR camera mounted inside the cabin, wherein the VIS/NIR camera acquires consecutively in real time a plurality of image frames including respectively a plurality of VIS/NIR images of an object within a field of view of the VIS/NIR camera, a method for detecting the object, the method comprising the steps of:
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(a) providing a FIR camera mounted on the vehicle in front of the engine, wherein said FIR camera acquires consecutively in real time a plurality of FIR image frames including respectively a plurality of FIR images of an object within a field of view of said FIR camera, wherein at least one of said FIR images is of the environment of the vehicle; and (b) simultaneous processing at least one of said FIR images and at least one of the VIS/NIR images, thereby producing a detected object when the object is present in said environment. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 25)
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24. A system mounted on a vehicle including a cabin and an engine, the system including a visible (VIS/NIR) camera sensitive to visible/near infrared (VIS/NIR) light, the VIS/NIR camera mounted inside the cabin, wherein the VIS/NIR camera acquires consecutively in real time a plurality of image frames including respectively a plurality of VIS/NIR images of an object within a field of view of the VIS/NIR camera, the system comprising:
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(a) a FIR camera mounted on the vehicle in front of the engine, wherein said FIR camera acquires consecutively in real time a plurality of FIR image frames including respectively a plurality of FIR images of an object within a field of view of said FIR camera, wherein at least one of said FIR images is of the environment of the vehicle; and (b) A processor simultaneous processing at least one of said FIR images and at least one of the VIS/NIR images, thereby producing a detected object when the object is present in said environment.
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Specification