convolution filtering是什么意思_convolution filtering中文

convolution filtering中文什么意思

convolution: n. 1.回旋，卷旋，盘旋;旋圈，卷褶；涡流。 2.【动 ...
filter: n. 1.滤器，滤纸，过滤用料[砂、炭等]。 2.【无线 ...
convolution: n. 1.回旋，卷旋，盘旋;旋圈，卷褶；涡流。 2.【动，植】包卷，旋绕；【解剖学】回转(部)；脑回；【数学】褶[卷]积；褶合式；【统计学】结合式。
s convolution: 布洛卡回; 海斯奇尔回
filtering: 滤波; 滤除; 滤光; 滤净; 滤清; 情报鉴定; 筛选; 筛熏过滤; 透过; 完井液渗滤; 选出

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The algorithm , basing on convolution filtering technique and the fringes " gray values max - min distribution , can automatically and accurately carry out space frequency spectra shifting without spectra analysis and spectrogram in the technique of phase method of projected grating for 3 - d object shapes measurement . the new algorithm makes image processing much caster and the technique of object shapes measurement more automated . the phase error caused by filtering and the crossed - optical - axes geometry setup is also discussed
本文采用投影光棚相位法和数字卷积滤波技术：根据栅线的条纹灰度值分布具有极大极小分布的特性，提出卷积滤波形貌光学自动检测的图像处理方法，有效地实现了频谱自动移位，从而进一步提高了图像处理的速度和形貌测量技术的自动化程度；同时对采用两光学主轴相交，且非远心投影系统所产生的误差进行了分析，并提出了修正方法。

convolution filtering中文什么意思