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- Because wavelet transform is preferable to detect singular point, periodicity of distribution about striping noise in wavelet coefficient are found. 利用小波变换对信号奇异点检测的优越性,检测出条带噪声在小波系数中的周期性分布规律。
- According to Donoho's method about denoising using wavelet, wavelet coefficient including striping noise is threshold treated at low and high frequency respectively. 依据小波去噪三步法,对存在条带噪声的低频和高频小波系数分别进行阈值处理。
- Striping noise is familiar in remote sensing image acquired by most imaging spectroradiometers which use multi-sensor to obtain data because each detector's response to radiant signal is different. 摘要采用多元并扫方式获取遥感数据的成像光谱仪,由于各探测器的响应存在一定的差异,因而不可避免的产生条带,这对于多数的航天和航空传感器来说是一个普遍存在的现象。
- Striping noise is the common system noise during formation of image using linear array CCD.It covers up useful information in CCD image and brings adverse effect to image interpretation. 摘要条带噪声是线阵CCD成像过程中最常见的系统噪声,其存在掩盖了图像的有用信息,给图像判读造成了不利影响。
- John lost a stripe for being rude on parade. 约翰因在检阅时鲁莽失礼被降了一级。
- A loud noise from the street diverted my attention. 街上一阵喧闹声转移了我的注意力。
- The noise awoke her from her revery. 这声音把我她从沉思中惊醒。
- That noise is driving me frantic. 那种噪音真要把我弄疯了。
- I need one without stripe, please. 我需要没有条纹的。
- The thick walls deadened the noise from the street. 这道厚墙隔绝了街上的噪音。
- A noise abatement notice is served on the club. 向俱乐部发停止大声喧哗的通知。
- His brother is a politician of the worst stripe. 他的兄弟属于最不入流的政客。
- The noise of traffic grows louder and louder. 交通的噪音变得愈来愈大。
- The noise struck terror into their hearts. 那声音使他们心里产生恐惧。
- He turned around as he heard a noise behind him. 他听到身后有响声,便转过身来。
- The boy jumped up in surprise at the sudden noise. 突如其来的响声吓得这个男孩跳了起来。
- The loud noise made me leap out of my skin. 这么响的声音吓了我一大跳。
- His nerves were frayed by the noise of traffic. 他被交通噪音弄得神经紧张。
- She feels wearisome by the constant noise. 她很厌烦那些没完没了的嘈杂声。
- The horse shied at the loud noise. 那马听到巨大的响声时惊得往后倒退。