Unstructured road identification method
A road recognition and unstructured technology, applied in the field of computer vision, can solve the problems of reduced template effect, easy to be affected by the environment, serious problems, etc., and achieve the goal of improving accuracy and effectiveness, small time complexity, and good recognition effect Effect
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[0045]The invention adopts fusion area features and edge features to identify roads accurately. For complex road conditions in the wild (such as light, shadows, water marks, fallen leaves, and partial occlusion), the mobile robot obtains images with high resolution as much as possible. In the case of relatively dark light, the camera will automatically turn on the infrared light. The amount of information obtained is even more. In the preprocessing stage, it is necessary to perform scale transformation and normalize the value range of pixel values on the basis of basically not affecting road recognition on the acquired above-mentioned images, eliminate the influence of some noise on the image, and transform the image to the color we need Space, the road image is enhanced to make the subsequent edge detection effect more obvious. In the stage of region segmentation, due to the influence of unpredictable and unmanipulable weather environment factors in the natural environment...
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