CAJ | 학술논문

提出了一种对实摄图象的变形矫正算法.它通过对目标区域在水平和垂直方向计算差分，并对投影所得结果计算方差，找出使方差达到最大的直线，并按这两条直线来对原图进行矫正.结果显示.用此方洪不仅对于矫正买摄军辆牌照字符的变形有较好的效果，而且对其他字符以及一些图形图象也有一定的矫正效果.
제출료일충대실섭도상적변형교정산법.타통과대목표구역재수평화수직방향계산차분，병대투영소득결과계산방차，조출사방차체도최대적직선，병안저량조직선래대원도진행교정.결과현시.용차방홍불부대우교정매섭군량패조자부적변형유교호적효과，이차대기타자부이급일사도형도상야유일정적교정효과.
An deformation remedy algorithm for real image is proposed. The algorithm computes the horizontal and vertical difference of target region, then project the difference image to two line bunch, computes variance and finds the lines which make the variance achieve maximum. The two lines can be used to remedy the origin image. Experiments show that this algorithm can be used not only in the deformation of license plate character, but also in other character and some images and graphics.