According to the characteristic of this kind of images, needle is partitioned from the background by automatic selecting proper threshold, so that we can spot the position of the needlepoint.

  • 根据此类图像的特点,自动选取合适的阈值从而区分出背景和微针,从而大致确定微针的边缘和针尖所在的位置。
  • 来源:互联网摘选更新时间:2026-07-13 11:02:30

  • 重点词汇
  • needlen.针;针状物;<口>刺激性言行;
  • we can我们可以
  • theart.这个;指已提到或易领会到的人或事物;指独一无二的、正常的或不言而喻的人或事物;用以泛指;与形容词连用,指事物或统称的人;用于姓氏的复数形式前,指家庭或夫妇;(指特定用途的事物)足够,恰好;每,一;当前的,本,此;(重读,表示所指的为知名或重要的人或事物)
  • imagesn.(心目中的)形象;印象;画像;声誉;雕像;塑像;
  • accordingadv.依照;根据(常与to连用)
  • kind of<口>稍微,有点儿,有几分;
  • ofprep. 关于;属于…的;由…制成;
  • thispron.这,这个;这事,这人;这时;下面所说的事;
  • so that以便;因此;
  • byprep. 在…旁边;表示方式;由于;经过;到…之前;
  • thresholdn.门槛,入口,开始,阈;[物理学]阈值;阀值;临界值;<英>级限协定;[航空学]跑道入口;
  • 相关例句
1、

A deformity in which the space between the third and fourth toes extends up into the foot. needlepoint stitch that produces zigzag lines.

第三第四脚趾裂缝畸形。产生锯齿形缝线形状的一种针尖缝制方法。

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2、

Clinical manifests with Stretch of lower limbs side purple bleeding spot, the size between needlepoint and rice, and not fading when depressing the skin.

临床表现为臀部、双下肢伸侧面紫红色针尖至米粒大小出血斑,指压不褪色。

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3、

If you "re taking up needlepoint, one of the stitches you" ll need to learn is the cro ss stitch.

如果你在服用了绒绣,在针您需要了解一个是十字绣。

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4、

Needlepoint stitch that produces zigzag lines. Alar cartilage suture technique for correction of bulbous and boxy nasal tip

产生锯齿形缝线形状的一种针尖缝制方法。应用鼻翼软骨缝合技术矫正球形与方形鼻尖

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5、

Repairing the flat apex and broad alar nose by bilateral nasal vestibule approach needlepoint stitch that produces zigzag lines.

双侧鼻前庭切口入路鼻尖低平鼻翼宽大整复术产生锯齿形缝线形状的一种针尖缝制方法。

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6、

My old philosophy used to be Live and let live, but Im taking this needlepoint class and they gave us these really big pillows.

我的旧理念,过去是活也让别人活,但是我采取这一绒绣阶级,他们给了我们这些真正的大枕头。

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7、

All the staff would never underestimate our own capabilities, since the stick is not necessarily weaker than the needlepoint.

我们高峰人从不因为自身之小而妄自菲薄,因为木棒未必强于针尖。

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8、

Needlepoint done with large stitches.

用大针脚绣的针绣花边。

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9、

A method of inspection by the position of needlepoint with image technology is provided in the paper, so that automatic assemble can be realized.

本课题利用图象技术对输液针针尖位置进行检测,以便实现用自动装配代替目前的人工装配。

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10、

Then a mutation model of needlepoint for fire explosion is established, by which the phenomenon of fire explosion is explained.

建立油库火灾爆炸尖点突变模型,并对油库火灾爆炸现象进行突变分析;

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11、

Or it could be something less physically demanding, such as needlepoint or crochet.

或者可以少一些体力劳动,如针尖或蚤。

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12、

Under the same voltage, the electric field improved significantly after needlepoint partial insulations.

当针管部分绝缘之后,在相同电压下,电场强度明显提高。

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13、

Needlepoint stitch covering two horizontal and two vertical threads.

覆盖在两条水平线和两条垂直线上的花边针脚。

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14、

Affect of Orientation of Needlepoint Slope on Velocity of Vein Transfusion

针尖斜面方向对静脉输液速度的影响

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15、

It is also often used in needlepoint.

它也常用于绒绣。

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16、

Analysis of the" Needlepoint", the Essential Environmental Element in Urban Landscape Design

城市景观空间环境要素之针点分析

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17、

After getting needlepoint belts as gifts from their respective girlfriends, Austin Branson and Peter Smathers saw an opportunity to capitalize on a new market.

奥斯汀•布兰森和皮特•司马萨斯分别从各自的女友那里收到了针绣腰带作为礼物,随后,两人便意识到一个新的市场投资机遇正摆在自己的眼前。

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18、

From start to finish, needlepoint is generally a costly and timely process.

从开始到完工,针绣腰带的制作是一个很费钱也很费时的活。

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19、

This company of Israelite exiles who are in Canaan will possess the land as far as zarephath; the exiles from Jerusalem who are in Sepharad will possess the towns of the negev.

在迦南人中被掳的以色列众人、必得地直到撒勒法。在西法拉中被掳的耶路撒冷人、必得南地的城邑。

provided by jukuu

20、

And all the villages around these towns as far as Baalath Beer ( Ramah in the Negev). This was the inheritance of the tribe of the Simeonites, clan by clan.

并有这些城邑四围一切的村庄,直到巴拉比珥,就是南地的拉玛。这是西缅支派按着宗族所得的地业。

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