Features: Fashionable design, a strong suction vacuum cleaner motor supports long uninterrupted operation. Perfect sound insulation is suitable for noise-sensitive area cleaning.
Some babies are very sensitive to noise, and the average home produces a lot of noise!
有些孩子对噪音特别敏感，而一般的家庭都有很多的噪音。
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Optical flow or motion fields could theoretically be used, but they are extremely noisesensitive and their accuracy is limited due to the aperture and occlusion problem.