A novel method for 3d visualization with improved image quality and speed has been developed by closely combined use of image processing, ray casting and bounding box technology.

把图像处理、光线投射与包围体技术有机结合，提出了一种提高成像质量和速度的三维可视化新方法。

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The release includes a completely rewritten encoder with improved image quality.

该发布包含一个完全重写的更高画质图形编码器。

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Highlights include a new imaging sensor for improved image quality, powerful optical zooms, expanded Wi-Fi functions, and unique viewing and sharing features.

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And while image quality may have improved, they seem as unreliable and difficult to use as ever.

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