The simulation results have shown that this method which combines rough and fine focus adjustment can ensure the focusing accuracy while improving the focusing speed.

仿真实验表明，这种粗精相结合的检调焦方法既能保证聚焦精度，又能提高聚焦速度。

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The paper further discusses the measures for improving automatic focusing accuracy.

文章还进一步讨论了提高自动对焦准确度的措施。

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In the focusing procedure, the focusing accuracy and anti-noise capability is crucial.

自动聚焦过程中，聚焦的准确性和抗噪声性能至关重要。

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An AF Assist Light is provided on the camera body to optimize focusing accuracy in the dark, while the Face Recognition AF function automatically detects up to 12 faces and pinpoints the focus on a main subject.

ENGADGET: Pentax offers 100 different custom color options for its Q10 mirrorless camera

To have effective data means focusing on the quality (accuracy, scope, timeliness and recency), usability (ease of use, concise presentation, etc.), accessibility, sales mobility (ability to transact with customers regardless of location), and intelligence (trends, recommendations, profile matching, etc.), according to Deepa Mani of the Indian School of Business, a member of the research team.

FORBES: Does Better Data Lead To Better Corporate Performance?

The superior accuracy of the 39-point AF system and nine cross-type sensors delivers razor sharp images by focusing precisely on the subject you choose.

ENGADGET: Nikon reveals D5200 SLR with D7000-taunting specs: 24MP sensor, 39-point AF, wireless port (hands-on)