轮廓

Besides, because of diversity of biochip image, the shape of some spots can not be uniformly circular. Solved the problem of coarse segmentation and modification of deflexion angle, a method of tracking local spots profile—Template snake model has been proposed in the paper, it can recognize the target from roughness to precision step by step, so to guarantee the precision and efficiency of segmentation.

此外，由于生物芯片多样性特点，某些芯片样点外形并不一定是简单的孔径问题，本文在比较彻底地解决了样点粗分割及偏转角校正后，提出了局部区域的样点轮廓跟踪方法——Template snake模型，实现由粗到精的宏状多目标分层识别策略，既保证了样点分割的正确率，又加快了执行速度。

A new eye feature extraction method incorporating corner information with deformable template is proposed in this paper.

提出了一种新的基于可变形模板的提取眼睛轮廓的方法。

Therefore, cross-sectional contour extraction and surface reconstruction based on deformable models is important signification of theory and application.

因此，基于可变形模型的断层图像轮廓提取与表面重建研究，在科学研究及工程应用中有着重要的意义。

It retains all advantages of the traditional deformable template method and rectifies some of its weaknesses.

论文还讨论了人脸图像眼、鼻、口和脸轮廓的特征提取方法。

Delineation of a boundary is limited to the visible features.

界限的轮廓是受可见要素限制的。

Delineation of channels is the first step of geologic evaluation.

勾划河道的轮廓是地质解译的第一步。

This delineation is created by differences in light intensity around the object caused by shadows or colors.

物体的轮廓是由亮度和阴影或颜色的差异所形成的。

I wondered in the alley deliriously for a long time,carefully observing the passers-by, just like a computer comparing them with the images in my brain.

我像个疯子一样在街道上转了半天，我仔细的观察经过我的每个人，像个电脑一样的核对他们的轮廓。

He seems unconscious that his features are fine, that they have a southern symmetry, clearness, regularity in their chiseling; nor does a spectator become aware of this advantage till he has examined him well, for an anxious countenance, and a hollow, somewhat haggard, outline of face disturb the idea of beauty with suggestive, whether truly or delusively, of a considerate, perhaps a kind nature with one of care.

他好像没有意识到自己的相貌长得还不错，也没有意识到他的相貌有南方人的匀称、清秀和端正的轮廓，不过，一个旁观者也得对他仔细端详一番才能发现这种特点，因为那种忧心忡忡的脸色和一张凹陷而有点憔悴的脸，难免要使细心人一下子看不出什么美来。

For the first time this allows a robotic application to accurately gauge height, depth and surface contours, opening new possibilities for material management.

对于首次允许机器人应用准确地衡量高度，深度和表面的轮廓，开辟了物资管理的新的可能性。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！