Translation invariant lies at the heart of many image processing and pattern recognition.
平移不变性在图像处理和模式识别等应用中具有十分重要的意义。
2
Recursive invariant subspace is one of the important mathematic tools used in control science and signal processing theory.
循环不变子空间是常用于控制科学和信号处理理论的重要数学工具之一。
3
Texture analysis is a basic issue in image processing and computer vision, and how to attain the rotation-invariant texture characterization is a key problem.