So a method of image recognition with rotation and scale invariance is required to satisfy the practical application.
因此，需要寻找一种具有旋转和比例不变性的图像识别方法，以满足实际应用中的需要。
Scale invariance can be described by means of fractal and multifractal models.
尺度不变性可用分形和多重分形模型来表征。
Problem on scale-invariance, rotation-invariance and translation-invariance can be solved with this method.
解决了尺度变化、旋转和平移不变性问题。
Problem on scale-invariance, rotation-invariance and translation-invariance can be solved with this method.
解决了尺度变化、旋转和平移不变性问题。
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