信阳农业高等专科学校学报
信暘農業高等專科學校學報
신양농업고등전과학교학보
JOURNAL OF XINYANG AGRICULTURAL COLLEGE
2011年
4期
125-127
,共3页
图像检索%形状%不变矩%最小化边界圆周
圖像檢索%形狀%不變矩%最小化邊界圓週
도상검색%형상%불변구%최소화변계원주
image retrieval%shape%invariant moments%minimum boundary circle
基于最小化边界圆周补偿机制的形状图像检索方法,提取了目标区域的特征,补偿了目标最小化边界圆周下的背景区域特征,较仅基于目标区域的检索算法取得了更好的查准率和查全率。
基于最小化邊界圓週補償機製的形狀圖像檢索方法,提取瞭目標區域的特徵,補償瞭目標最小化邊界圓週下的揹景區域特徵,較僅基于目標區域的檢索算法取得瞭更好的查準率和查全率。
기우최소화변계원주보상궤제적형상도상검색방법,제취료목표구역적특정,보상료목표최소화변계원주하적배경구역특정,교부기우목표구역적검색산법취득료경호적사준솔화사전솔。
This paper study on the boundary based on minimum the shape of the circumference of the compensation mechanism image retrieval method,which not only extracts the characteristics of the target area,but also compensates the minimization of the boundary circle of the target under the background of regional characteristics and achieves better accuracy and recall rate than that based on an object area only.
