scale: 对像素值做scale,相当于对图像做增强(scale 大于1)或者减弱 (scale 小于 1)。 rotation:像素值的旋转不好理解,但是可以想象 0-1 的区间不是一条直线,而是一个圆,将0-1的区间分成等弧 度的很多份。像素值的旋转,就相当于在圆周上做translation,这种处理的好处之一在于,像素值永远不会超出 0-1 的取...
scale: 对像素值做scale,相当于对图像做增强(scale 大于1)或者减弱 (scale 小于 1)。 rotation:像素值的旋转不好理解,但是可以想象 0-1 的区间不是一条直线,而是一个圆,将0-1的区间分成等弧 度的很多份。像素值的旋转,就相当于在圆周上做translation,这种处理的好处之一在于,像素值永远不会超出 0-1 的取...
rotation :QuaternionCore/TranslationRotationScale.js 34 获取或设置要应用于该节点的(x,y,z,w)旋转。 Default Value:Quaternion.IDENTITY scale :Cartesian3Core/TranslationRotationScale.js 41 获取或设置要应用于该节点的(x,y,z)缩放比例。 Default Value:newCartesian3(1.0,1.0,1.0) translation :Cartesian3Core...
Groen, "Translation- Rotation- and Scale Invariant Recognition of Hand-Drawn Symbols in Sche- matic Diagrams," Int'l J. Pattern Recognition and Artificial Intelli- gence, vol. 4, no. 1, pp. 1-15, 1990.Lee SW, Kim JH, Groen FCA (1990) Translation-, rotation-, and scale- invariant ...
rotation : Quaternion Core/TranslationRotationScale.js 39 Gets or sets the (x, y, z, w) rotation to apply to the node. Default Value:
方法名:translationRotateScale Matrix4f.translationRotateScale介绍 [英]Setthismatrix toT * R * S, whereTis a translation by the given(tx, ty, tz),Ris a rotation transformation specified by the quaternion(qx, qy, qz, qw), andSis a scaling transformation which scales all three axes byscale....
We haven’t used the scaling transformation here but if you would like to scale your image as well, it’s just about adding the scaling transformation to the equation above (at the right place!). Simplifying the above and replacing a=cos(theta), b =sin(theta) Simplifi...
In the proposed feature space, illumination, rotation, scale, and translation invariant recognition of objects can be realized within a reasonable amount of ... V Kyrki,JK Kamarainen,Heikki Kaelviaeinen - 《Pattern Recognition Letters》 被引量: 451发表: 2004年 Rotation And Scale Invariant Object...
Translation, Rotation,and Scale Invariant Image Recognition by Triple Correlation立体视觉研究的现状与进展 You Shuya,Xu Guangyou,游素亚,徐光祐 Keywords: Triple Correlation,Translation,Rotation and scale invariances,Object recoginition立体视觉,立体匹配,视觉机理,计算机视觉 Full-Text Cite this paper Add to...
In this paper, translation, rotation and scale properties of 2\|D affine transformation are discussed. Visual and IR image registration require a feature\|based apporach. Establishing affine transformation and extracting edge points as feature, this method calculates the cross\|correlation between edges...