Abstract: an adaptive smoothing algorithm within a scale space framework is proposed to extract the features of noisy range images of a laser rangefinder.

摘要：为了提取含有噪声的激光扫描距离图像中的特征，提出了一种多尺度自适应滤波方法。

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Functions of road network include traffic and transportation, inbuilt space of public facilities, urban space framework, afforesting, disaster prevention etc.

对城市道路网承载的功能从交通运输、市政公用设施的埋设空间、城市骨架、绿化、防灾等七个方面进行了总结。

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This paper describes the design principles , ind methods of grid space framework with bolted ball joints, and studies the methods for manufacturing the bolted balls and testing.

本文叙述螺栓球节点网架的设计原理与方法，以及对螺栓球的加工方法、测试等作了研究。

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The Outer Space Treaty provides a legal framework for the international use of space for peaceful purposes, including the moon and other celestial bodies.

CNN: Who owns the moon? It's 'complicated,' say experts

The right ones demand creating within the corporate framework a space of genuine creative chaos without clear goals, where repeated failure is a real and constant motivator.

WSJ: The Trouble With Tinkering Time

So there is space from within the existing framework of U.N.

WHITEHOUSE: Press Briefing