psf

psf什么意思,psf翻译

基本解释

abbr.: (=pounds per square foot)每平方英尺上的磅数
网络: 聚砜(polysulfone)；点扩散函数(point spread function)；涤纶短纤(Polyester Staple Fiber)

例句

• In astronomy, the "diameter" of a stellar image as it appears on a CCD frame is often described by the FWHM of the PSF of the source.

  在天文上，用CCD拍摄的一颗恒星的“角直径”经常被描述为该点扩展函数的半最大值宽度。

• The experiments proved that this algorithm can preferably restore the optical slices and estimate the parameters of the PSF .

  经过实验验证，该算法能够较好地复原光学切片的图像，并且估计出PSF的参数。

• Point Spread Function( PSF ) estimation, an essential part for image restoration, has no accurate estimation algorithm at present.

  点扩展函数估计是图像复原的重要内容，目前还没有精确估计的算法。

• Blind image restoration is to recover the original image form the observed degraded image with unknown the Point Spread Function (PSF).

  盲图像恢复就是在点扩散函数未知情况下从降质观测图像恢复出原图像。

• PSF: You once said "the creative side has nothing to do with personality"?

  PSF：你曾经说过创造性的一面和人的个性没有任何关系？

• The method is based on measuring the point spread function (PSF) by attaching one or two point-sized markers to the main imaging object.

  该方法是基于测量点扩散函数（聚砜）附加一个或两个点大小的主要标志成像对象。

• The Point Spread Function (PSF) of motion-blurred has two parameters: Blurred direction and blurred extent.

  匀速直线运动模糊图像的复原，关键在于点扩散函数参数（运动模糊方向和模糊尺度）的鉴别。

• Point spread function (PSF) and Strehl ratio (SR) are used to evaluate the imaging quality of the system with different defocus parameters.

  通过分析点扩散函数、斯特列比和离焦量的关系来评价三种不同掩模板对光学系统成像质量的影响。

• Due to the increased cost of polyester raw materials, DAK Americas will increase prices for all Polyester Staple Fiber (PSF) products.

  由于聚酯原料成本增加，安达美洲公司将对所有涤纶短纤产品进行提价。

• PSF: What do you think of that record now?

  PSF：你现在怎么看那张专辑？