DCT Sign Only Correlation and Its Application to Image Registration. - Fitri Arnia; Ikue Iizuka; Hiroyuki Kobayashi; Masaaki Fujiyoshi; Hitoshi Kiya (APCCAS, 2006)

Fast and Robust Identification Methods for JPEG Images with Various Compression Ratios. - Fitri Arnia; Ikue Iizuka; Masaaki Fujiyoshi; Hitoshi Kiya (ICASSP (2), 2006)

Fast Image Identification Methods for JPEG Images with Different Compression Ratios. - Fitri Arnia; Ikue Iizuka; Masaaki Fujiyoshi; Hitoshi Kiya (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2006)

Fast Method for Joint Retrieval and Identification of JPEG Coded Images Based on DCT Sign. - Fitri Arnia; Ikue Iizuka; Masaaki Fujiyoshi; Hitoshi Kiya (ICIP (2), 2007)

DCT Sign-Based Similarity Measure for JPEG Image Retrieval. - Fitri Arnia; Ikue Iizuka; Masaaki Fujiyoshi; Hitoshi Kiya (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2007)