Hierarchical image-scrambling method with scramble-level controllability for privacy protection. - Toshiya Honda; Yuma Murakami; Yuki Yanagihara; Takeshi Kumaki; Takeshi Fujino (MWSCAS, 2013)

Live Demonstration: Hierarchical masked image filtering technology on security-camera for privacy protection. - Yuki Yanagihara; Toshiya Honda; Takeshi Kumaki; Takeshi Fujino (ISCAS, 2014)