A Biological Hierarchical Model Based Underwater Moving Object Detection
Hierarchical background modeling algorithm.
Input: Underwater image sequence
Step 1. Segment each frame of input underwater image sequence into multiple nonoverlapped
Step 2. Extract intensity features of each subblock, ;
Step 3. Establish the background model based on each subblock to distinguish background and
Step 4. Update parameters for the background model;
Step 5. Extract the texture features of each pixel in rough object region, ;
Step 6. Build background model based on each pixel to obtain object contours.
Output: Results of moving objects detection
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