Area-of-interest detection method based on background prior and foreground node
A technology of region of interest and detection method, applied in the field of region of interest detection based on background prior and foreground nodes, can solve the problems of non-prominent region of interest, large deviation of results, and poor suppression of background noise
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[0082] The present invention will be further described in detail below in combination with specific embodiments.
[0083] At present, the main problem of ROI detection is that the ROI is not prominent, and the background noise cannot be well suppressed. The invention proposes a detection method for the region of interest based on the background prior and the foreground node. The saliency map based on the background can highlight the target object, and the saliency map based on the foreground node can suppress the background noise, and the detected region of interest is accurate and effective.
[0084] The present invention realizes the region of interest detection method based on background prior and foreground node through the following steps, and concrete steps are as follows:
[0085] Step 1: Input an original image, and use the SLIC algorithm to segment the image into N superpixels.
[0086] Step 2: Each superpixel represents itself using the average color features and av...
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