FPGA implementation of edge detection for Sobel operator in eight directions. - Xiangxi Zou; Yonghui Zhang; Shuaiyan Zhang; Jian Zhang (APCCAS, 2018)

Medical Image Watermarking Based on SIFT-DCT Perceptual Hashing. - Jialing Liu; Jingbing Li; Jing Chen; Xiangxi Zou; Jieren Cheng; Jing Liu 041 (ICCCS (4), 2018)