• 仿变换射变换两种基本图像变换

    Projective transformation and affine transformation are essential in the image transformation.

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  • 几何变换可以仿射变换,也可以是非线性的。

    The geometric transform may be affine or nonlinear.

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  • 量化后仿射变换t构成图像形块编码

    Quantized affine transformation t constitutes the fractal block coding of the image block.

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  • 实验结果表明水印方案仿射变换的鲁棒性较好。

    Experimental results have demonstrated that the proposed watermarking sc...

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  • 图形生成图象处理实际问题仿射变换非常有用

    Affine trans formation is very helpful to the study of the problems of graph generating and image processing.

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  • 提出基于仿射变换算法求解大规模电力系统可靠性评估。

    A new interior point algorithm based on the general power transformation is developed.

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  • 轴测图解中,仿射变换作椭圆方向主半径大小

    In the graphical method of the oblique axonometry, the affine transformation is taken as the ellipse's principal direction and the size of the principal radius.

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  • 如何应用仿射变换以便能够很好地处理所有转换包括翻译吗?

    How to apply affine transform so that it works well with all transforms including translation?

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  • 提出仿射变换关系到线性回归3d人脸空间姿态估计方法

    A method for estimating 3d space face pose was proposed based on affine transformation and linear regression.

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  • 通常不能用常规平移旋转比例变换方法进行仿射变换

    The normal methods of translation, rotating and scaling can not be applied to the affine transform of fractal images.

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  • 传统仿射变换相比平均平移误差精度达到了0.165个像素

    The average translation error is reached to 0.165 pixels compared with the traditional affine model.

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  • 该流程基于仿射变换对待纠正影像已地理编码的参考影像进行配准

    An affine transformation model was employed for coarse registration between unregistered and reference geo-coded image.

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  • 对于仿变换,指出了仿射变换可以仿射变换唯一确定

    For affine transformations, we find that they can be determined uniquely by their functions on one affine basis.

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  • 对于仿变换,指出了仿射变换可以对一组仿射基的变换唯一确定

    For affine transformations, we find that they can be determined uniquely by their functions o...

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  • 利用仿射变换作为变换模型,根据变换参数输入图像参考图像进行配准。

    The affine transform as a model to register input image and referenced image based on the parameters of transform were used.

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  • 给出了模糊仿变换概念研究了模糊仿射变换模糊线性变换之间关系。

    The notion of a fuzzy affine transformation is introduced, and the relations between a fuzzy affine transformation and a fuzzy linear mapping are discussed.

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  • 仿变换系统重要技术手段,基元之间通过仿射变换拼合起来组成汉字。

    Affine transformation was an important formation technology in the system. Chinese character was formed by the prototypes and affine transformation.

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  • 提出一种基于局部线性嵌入(LLE)的水印算法,它对仿射变换具有鲁棒性。

    In this paper, a watermarking algorithm based on Locally Linear Embedding (LLE) was proposed.

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  • 使用仿射变换技术信赖空间算法线性不等式约束非线性优化问题

    We present an affine scaling trust region algorithm with interior back - tracking and subspace techniques for nonlinear optimizations subject to linear inequality constraints.

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  • 减少汉字图像字库存储量,提出基于仿变换分级汉字字库构造的新方法。

    In order to reduce the storage of Chinese character bitmap database, a new hierarchical Chinese character database design method based on affine transform was proposed.

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  • 改进仿变换自身安全性,提出一种基于改进亚仿射变换图像融合信息隐藏算法

    An information hiding algorithm of image fusion technology is proposed based on the improved sub-affine transformation.

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  • 针对不同视场多源图像融合技术,本文提出一种仿射变换线性插值相结合配准方法

    Zhendui different field of multi-source image fusion, we propose a affine transformation and linear combination of registration methods;

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  • 本文运用主成分分析方法动态构造模板,运用仿变换方法匹配定位,从而实现稳定跟踪

    It is proposed to reconstruct model dynamically and using the method of affine transform to match. So we can realize stable tracking.

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  • 提出一种基于空间关系一致性图像自动方法处理具有全局仿射变换图像配准问题。

    An automatic image registration method based on spatial relation consistency is proposed to deal with the registration of images with affine geometric distortion.

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  • 为了实现长基线图像特征立体匹配,提出了一种新的基于特征点仿射变换不变性的匹配算法

    In order to provide the feature points stereo matching between two wide baseline images, a novel algorithm based on affine invariant feature of the feature points is proposed.

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  • 此文分析仿射变换描述的三角形运动补偿基础提出了基于重叠区域的三角形运动补偿方法。

    A motion compensation method based on overlapped triangular patches is proposed after analysing the general triangular patch compensation method using affine transformation.

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  • 多数情况下变换可以仿射变换很好地近似,为透射变换目标识别指出了一新的途径

    In general cases, the former can be approximated well to the latter, and it leads a new way in pattern recognition under the projective transformation.

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  • 算法首先分析并提出幅图像中相应特征邻域窗口之间的单应映可以仿变换模型近似

    Since it was proved that the homography between two windows of corresponding feature can be geometrically approximated by an affine transformation model.

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  • 方法基于控制点多项式的基础上,利用分类图像相关实现了基于仿射变换模型配准。

    A feature matching (algorithm based) on classification is proposed, which uses the correlation of the classified images to realize a precise registration after a coarse (registration).

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  • 首先建立真彩ifs分形模型然后通过仿射变换对应规范化匹配插值实现变形过程

    First we construct a model of 2d true-color IFS fractals, then realize the morphing process by affine transformation corresponding, canonizing, matching and interpolation.

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