Wavelet decomposition technology has powerful removing noise function, and the preoperative methods based on the wavelet technology is applied for the monitoring data.

从小波分解技术的强大的去噪功能出发，提出了基于小波技术的监测数据前处理方法。

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Accordingly, models have been developed with Sony's unique "RGBW Coding" function, which facilitates low noise, high quality image capture even in low light condition, and the proprietary "HDR (High Dynamic Range) Movie" function, which achieves brilliant color even when taking pictures against bright light.

ENGADGET: Sony's new cameraphone CMOS jams bigger gear into the same space (video)