The paper discuss as two key techniques: city geographical information system(GIS), real time correction of the deviation.

文中详细讨论了系统所采用的两项关键技术：地理信息库系统、车辆位置的实时修正。

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At the same time, it makes on line distinguishing of the model parameters by recursion minimum quadratic multiplication real time correction algorithm with changeable forget factor.

并用具有可变遗忘因子的递推最小二乘实时校正算法对模型参数进行在线识别。

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The results show that the system can provide real-time and automatic A/V delay correction.

结果表明，该系统可以提供实时和自动的音频/视频延迟校正。

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Developed in collaboration with Autodesk's expert professional video effects teams, the new 720p HD video and video HDR with one click real-time mapping and color correction enables Socialcam-with more than 20 million downloads-to continue to break through barriers to mobile video adoption by making it easy to express creativity and individuality wherever inspiration strikes-anytime, anywhere, and on any device.

ENGADGET: Autodesk releases Socialcam 5.0 with HDR video, color correction

Within most countries, government statisticians provide regular estimates of aggregate output and expenditure in real terms, after correction for price changes over time.

ECONOMIST: For Europe to decide