TY - THES M1 - skripsi KW - Pengolahan citra digital KW - Homomorphic Filter KW - Grayscale KW - Fourier Transform KW - Gaussian Filter KW - Contrast Stretching UR - https://katalog.ukdw.ac.id/5780/ PB - Universitas Kristen Duta Wacana N2 - This day, digital image processing technology has developed to improve efficiency and effectiveness on human work for image identification process. One of the biggest development in image processing technique is on image enhancement one of the technique used is filtering. On homomorphic filter, image needed to be fix is changed into frequency domain first and then the algorithm to changed spartial domain into frequency domain into image called Fourier Transform. Image which has problem on illumination can be done by using this homomorphic filter. TI - IMPLEMENTASI IMAGE ENHANCEMENT MENGGUNAKAN HOMOMORPHIC FILTER UNTUK MENGATASI ILLUMINATION EFFECT Y1 - 2014/07// ID - katalog5780 AV - restricted A1 - 22104834, Robertus Eric Saputra ER -