Image retargeting based on multi-operator

Image is inevitable to be amplified or reduced (referred to as resizing) to adapt to different display devices, due to the diversity of multimedia display devices in modern life, image scaling problem increasingly becomes a hot issue. Traditional resizing method is all simple single operation, such as interpolation, cropping, seam carving. The single operation method is more or less have some problems, has a lot of limitation in processing image, is often just for special image with a positive effect, does not have the versatility. This paper analyzes and compares the multioperation method. The so-called multi-operator, is referred to the merger of above three kinds of single operation methods, optimizes the operating sequence and the quantity, in order to achieve the ideal effect. Experiments show that the result of the multi-operator method is more superior than other methods.