关键词: 交互式, 内容放大, 区域选择, 接缝雕刻

Abstract: Interactive content amplification method can let users make different attentions to the content of photograph, and meanwhile maintain the integrity of the image. When user selects the region, in the image operating process, it can maintain the regional content consistency, and make the content of the region have obvious amplifying effect. With the help of seam carving technique, the content of image can be modified, and some seams can be removed which have less correlation with the surrounding area. In the premise of keeping image original size constant, this technique can enlarge the content of the image. Through certain correlation calculation function, the energy of each pixel can be got in the image. Weights function is used to change the energy of each pixel in the selected area, making sure that the environment of the area can be better retained. Accordingly, the regional content can reach more reasonable amplification effect.

Key words: interactive, content amplification, region selection, seam carving