Spectral enhancement includes linear contrast stretch, non-linear contrast stretch, histogram equalization and histogram matching etc.

光谱增强包括线性反差拉伸、非线性反差拉伸、直方图均衡化和直方图匹配等方法。

youdao

The paper mainly introduces raw material quality control, calculation of burden, stretch-draw force and elongation value, construction technology of non-bonding prestressed steel strand.

主要介绍无粘结预应力钢绞线的原材质量控制、配料、张拉力值、伸长值的计算及施工工艺。

youdao

This stretch and non-iron high-density cotton shirt is easy to handle, and fulfils the requirements of comfort, quality and a distinct personality.

这种含棉量高的弹性免烫衬衫易于打理，并能满足舒适性、高品质以及个性等方面的需求。

youdao

" They do much better than people with "non-stretch, " or easy-to-achieve goals, or vague aims like "do your best.

FORBES: Magazine Article

Tell yourself you'll do 20 push-ups in the next five minutes (a specific stretch goal) vs. five push-ups (non-stretch) or the vague idea that you'll do as many as you can.

FORBES: Magazine Article

Since I worked for the Federal government for 26 years starting my own business and a non-profit organization was definitely a stretch outside my comfort zone.

FORBES: Learning from the Experts