Inspired by the concept of the packingproblem, we presented a novel Non-symmetry and antipacking model (NAM) for image representation. Also, weproposed an abstract algorithm of the NAM and analyzedthe complexity and the data amount of this algorithm. Bytaking color images for example, we implemented the abstract algorithm as a concrete algorithm of the NAM andmade a comparison with the algorithm of the popular linear quadtree. The theoretical and experimental resultspresented show that our implemented algorithm can reduce the data storage much more effectively than that ofthe linear quadtree and it is a better method to representcolor images. The representation method of the NAM, asenvisaged in this paper, shows a very strong promise, andit is valuable for the further theoretical research and potential business foreground, such as decreasing the storageroom, quickening the process procedure, and increasingthe transmission speed.