Universitas Pattimura :: Repository Paper

Judul:	Kompresi Citra Digital Dengan Menggunakan Metode Blokbit
Penulis:	Grace Loupatty, Matheus Souisa & Victor Phoa \|\| email: info@mail.unpatti.ac.id
Jurnal:	Teknologi Vol. 11 no. 1 - hal. 2019-2023 Tahun 2014 [ Teknik ]
Keywords:	compression, imge, transformations
Abstract:	This research is conducted to using discrete cosine transformation for compressing digital images, initition design of better image fetures, and compare compressed digital imges format with the original imges from every aspect. Result of research gives average compression with very high ratio compared to lossless compression and effectively for high gradation images. Blockbit method raising compression for part of homogeneous spatial image. Chain order method effectively raising compression for high gradation image. Image compression using discrete cosine transform results inverse correlation between compression quality versus psychovisual quality.
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Universitas Pattimura :: Paper Repository