... 518060, China2College of Automation, Harbin Engineering University, Harbin, 15001, China3College of Information Engineering, Shenzhen University, Shenzhen, 518060,ChinaCompeting interestsThe ... operations of linklists such as adding and deleting nodes during encod-ing, this made its coding efficiency decline greatlywhen good image quality was required. Instead ofusing Amplitude Quadtree ... used in real time or hardware a pplications.As it has a large amount of operations of link lists suchas adding and deleting nodes during encoding, thismade its coding efficiency decline greatly...