KIM, Y KIM, HG PARK, YT 2024-01-21T21:01:16Z 2024-01-21T21:01:16Z 2022-01-11 1995-01-19 0013-5194 https://pubs.kist.re.kr/handle/201004/145198 The proposed tree structure for image coding exploits the similarity between hierarchical bands of the wavelet transform. Each node has a height attribute and the tree structure is represented as a conditional height difference to remove the statistical dependency between hierarchical nodes. For the 512 x 512 Lena image, the result shows above 40dB at 1 bit/pixel. English IEE-INST ELEC ENG NEW TREE STRUCTURE WITH CONDITIONAL HEIGHT DIFFERENCE FOR WAVELET TRANSFORM IMAGE-CODING Article 10.1049/el:19950059 1 ELECTRONICS LETTERS, v.31, no.2, pp.90 - 92 ELECTRONICS LETTERS 31 2 90 92 scie scopus A1995QG18100008 2-s2.0-0029184859 Engineering, Electrical & Electronic Engineering Article WAVELET TRANSFORMS IMAGE CODING