基于非交换双谱的图像旋转和平移不变特征
A novel set of rotationally and translationally invariant features for images based on the non-commutative bispectrum
摘要：
我们提出了一套新的旋转和旋转不变的图像或模式识别和分类的功能。新的功能是三次多项式的像素强度，并提供了一个更丰富的表示原始图像比大多数现有的系统的不变量。我们的构造是基于双谱的概念推广到三维旋转群SO（3），和一个投影的图像到球。
英文摘要：
We propose a new set of rotationally and translationally invariant features for image or pattern recognition and classification. The new features are cubic polynomials in the pixel intensities and provide a richer representation of the original image than most existing systems of invariants. Our construction is based on the generalization of the concept of bispectrum to the three-dimensional rotation group SO(3), and a projection of the image onto the sphere.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
