查询词典 pinhole camera

The camera obscura is essentially a large pinhole camera, and as long ago as the 15th century, Leonardo Da Vinci was speaking in awe of the simplicity and magnitude of the device.

如果图片是理想的，一块薄膜附在另一端的方块，以捕捉光线来英寸的暗箱本质上是一个大型的针孔摄像头，早在15世纪，达芬奇是发言敬畏的简便性和巨大的装置。

Collinearity equations through collinearity restriction to model of pinhole camera are got, and given the whole process of the optimization method based to the transform of collinearity equations.

视频测量技术用于确定三维空间物体坐标和与之相对应的二维图像坐标之间的关系[1]，对成像系统的精确定标，确定空间对应的几何关系是先决条件[2]。

You can make a pinhole camera out of anything hollow and dark.

任何一种深色并中空的物体都可以被改造为针孔摄像机

Commonly used hygienically cleaner to 1 per cent of the sodium hydroxide solution supported by a variety of additives, they may be dissolved and upholstery from bottles, metal salts of aluminium, copper, zinc and other metal objects, pinhole camera should be able to guarantee of caustic soda solution within minutes into rapid infiltration of labels with a bottle of avulsing and dissolved in a few minutes.

常用洗瓶清洗剂为1％氢氧化钠溶液辅以各种添加剂，完全可溶解来自玻瓶装潢的铝、金属盐、铜、锌等金属物，针孔应能保证碱液在数分钟内快速渗入标签里层使之与瓶剥离，并在数分钟内溶化。

But basically they, like the pinhole camera, are light-proof boxes that permit certain light to strike the film.

但就其本质来说，仍然像一台针孔照相机，是一个允许部分光线照射到胶片上的不透明的盒子。

A pinhole camera's shutter is usually manually operated because of the lengthy exposure times, and consists of a flap of some light-proof material to cover and uncover the pinhole.

针孔相机的快门因为曝光时间长通常是手动操作，且由某不透光材料的盖子组成，用以遮盖和揭开针孔。

When Moro tried to explain my dream, he thinks the black camera is just a pinhole camera.

白天MORO解梦说，那相机不就是针孔相机么。

In addition, we show that if the distortion factor in the pinhole camera model is null, then the fundamental matrix can be linearly determined by only these 4 coplanar correspondences.

另外 ，如果摄像机不是 5参数模型，而是 4参数模型，则此时仅使用该 4对共面对应点即可线性确定基本矩阵。

Pinhole camera is used in this system and the defense device is built in. The introduction of isolated layer make the pinhole camera departs from high temperature and high pressure. Special active velamen is added to the camera to keep it clean and resist the dirt.

采用小镜头并装置防护壳，引入真空隔离层，使摄像头与高温、高压隔离，镜头上增设特殊的活性膜，可保持镜头的清洁，防止油污。

In order to estimate the position and orientation of an object with a single camera, a novel measurement method based on pinhole camera model with five reference points is presented.

本文在五个特征点的基础上提出了一种基于小孔成像摄像机测量模型的单摄像机姿态测量方法。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。