Transformasi Wavelet Diskrit untuk Menignkatkan Kualitas Kompresi Citra Digital

-, Fibriyanti and Antonisfia, Yul (2009) Transformasi Wavelet Diskrit untuk Menignkatkan Kualitas Kompresi Citra Digital. POLI REKAYASA, 4 (2). pp. 127-132. ISSN 1858-3709

[img]
Preview
PDF
1879Kb

Official URL: http://www.polinpdg.ac.id

Abstract

The research conducted to study the quality of image compression through discrete wavelet transform (DWT). Discrete Wavalet Transform is the compression involves with compressing image which, when decompressed, will be an exact replica of the original image. Two of the error metrics used to compare the various image compression techniques are the Mean Square Error (MSE) and the Peak Signal to Noise Ratio (PSNR). A lower value for MSE means lesser error, and as seen from the inverse relation between the MSE and PSNR, this translates to a high value of PNSR. A higher value of PSNR is good because it means that the ratio of signal to Noise is higher

Item Type:Article
Subjects:G Technology > GI Electrical engineering. Electronics Nuclear engineering
Divisions:Jurusan Teknik Elektro > Prog.Studi Teknik Elektronika-D3 > Journal, Proceeding
ID Code:519
Deposited By:Mr. OP Repo-1 Puskom
Deposited On:30 Nov 2016 14:18
Last Modified:30 Nov 2016 14:18

Repository Staff Only: item control page