Aiming at the problem of tangency point reorganization of digital curve, this paper proposes a digital curve tangency point detection technology based on rotate-angle accumulation.

针对数字曲线的切点识别问题，提出一种基于转角累加的数字曲线切点检测技术。

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"We chose Adobe Photoshop as our digital imaging tool because the software is so powerful and the learning curve is so rapid," says Young.

Young强调说：“我们选择adobe Photoshop作为我们的数码影像处理工具是因为这个软件非常强大，学习周期也不长。”

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This paper has proposed an elliptical curve digital signature program, and has explored the advantages and its special application areas.

提出了基于椭圆曲线的数字签名方案，探讨了椭圆曲线密码算法的优点及其特别适用的领域。

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But that is just the point: the digital curve these days is shifting and steepening faster than ever.

FORBES: Damming the Digital River

"We are very pleased to launch the BlackBerry Curve 8910 smartphone with Digital China across their nationwide retail distribution network, " said Gregory Shea, Managing Director, China at Research In Motion.

ENGADGET: Research In Motion enters Chinese retail channel with BlackBerry 8910 Curve

The TV ad market is "reaching the top of the curve, " and digital technologies will accelerate the coming decline, says Peter Sealey, a former Coke marketing chief who now teaches at the University of California at Berkeley.

FORBES: ZAP!