OBJECT DETECTION METHOD AND SYSTEM
First Claim
1. An object detection method, suitable for detecting moving objection information of a video stream comprising a plurality of images, the method comprising:
- performing a moving object foreground detection on each of the images to obtain a first foreground detection image comprising a plurality of moving objects;
performing a texture object foreground detection on each of the images to obtain a second foreground detection image comprising a plurality of texture objects; and
filtering the moving objects in the first foreground detection image and the texture objects in the second foreground image, and outputting the remaining moving objects or texture objects after the filtering as the moving object information.
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Abstract
An object detection method and an object detection system, suitable for detecting moving object information of a video stream having a plurality of images, are provided. The method performs a moving object foreground detection on each of the images, so as to obtain a first foreground detection image comprising a plurality of moving objects. The method also performs a texture object foreground detection on each of the images, so as to obtain a second foreground detection image comprising a plurality of texture objects. The moving objects in the first foreground detection image and the texture objects in the second foreground detection image are selected and filtered, and then the remaining moving objects or texture objects after the filtering are output as real moving object information.
37 Citations
25 Claims
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1. An object detection method, suitable for detecting moving objection information of a video stream comprising a plurality of images, the method comprising:
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performing a moving object foreground detection on each of the images to obtain a first foreground detection image comprising a plurality of moving objects; performing a texture object foreground detection on each of the images to obtain a second foreground detection image comprising a plurality of texture objects; and filtering the moving objects in the first foreground detection image and the texture objects in the second foreground image, and outputting the remaining moving objects or texture objects after the filtering as the moving object information. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)
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17. An object detection system, comprising:
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an image capturing device for capturing a video stream comprising a plurality of images; and a processing device, coupled to the image capturing device, for detecting moving object information in the video stream, comprising; a moving object detection module, for performing a moving object foreground detection on each of the images to obtain a first foreground detection image comprising a plurality of moving objects; a texture object detection module, for performing a texture object foreground detection on each of the images to obtain a second foreground detection image comprising a plurality of texture objects; and an object filtering module, for filtering the moving objects in the first foreground detection image and the texture objects in the second foreground image, and outputting the remaining moving objects or texture objects after the filtering as the moving object information. - View Dependent Claims (18, 19, 20, 21, 22, 23, 24, 25)
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Specification