Color image detail enhancement based on quaternion guided filter
武昆 李桂菊 韩广良 杨航 刘培勋
Color image detail enhancement based on quaternion guided filter
中国邮电高校学报(英文版) . 2017, (4): 40 -50 .  DOI: 10.1016/S1005-8885(17)60222-X