A fast iris location algorithm is proposed to aim at the problems such as inner edge deformation in iris and blurring outer edge leading to difficult iris location.

针对虹膜内边缘易变形，外边界边缘模糊从而虹膜定位困难等问题，提出了一种快速虹膜定位算法。

youdao

However, there is a considerable gap between leading-edge companies and the rest of the pack.

然而，领先企业与其它企业之间存在相当大的差距。

youdao

I think Israel tends to be at the leading edge of technological development.

我认为以色列会走在技术发展的前沿。

《柯林斯英汉双解大词典》

And Rwanda is actually at the leading edge of developing nations in tapping these technologies to advance health and health care."

VOA: special.2010.05.03

"We've had past world champions that IBM has gone and employed in our Zurich research laboratory and are now working on some of the leading edge materials in science and physics.

VOA: special.2010.03.11

"Hopefully, we see those recycling rates really creep up, and I hope that we are on the leading edge of that."

VOA: standard.2010.07.12

Whether it turns out to be the bleeding edge or leading edge, some of the best deals in our portfolio over time have come from the roll-up-your-sleeves model of venture creation.

FORBES: Lessons Learned: Reflections On Early Stage Biotech Venture Investing

Leading-edge design is certainly a plus (witness Hyundai now), but there are many successful models which do not even attempt to offer leading-edge design, including many midsize sedans.

FORBES: Dispelling The Notion That All Cars Need To Be Stylish and Sporty To Succeed

The brand new W hotel Paris-Opera is on the leading edge of edgy in Paris.

BBC: Business trip: Paris