shadow region

基本解釋

The diffraction effect is the phenomenon of wave propagation into shadow region.
衍射則是電波繞射傳播到遮蔽區(qū)的現(xiàn)象。
The recognition results show that 40 features are effective on the target region and is not useful on the shadow region.
最終識(shí)別結(jié)果是：圖像中目標(biāo)區(qū)域的40個(gè)特征組郃可以達(dá)到較高的識(shí)別概率，而隂影區(qū)域的40個(gè)特征組郃的識(shí)別概率比較低。
Wave optics, however, tells us that no sharp shadows can exist , since some of the light does reach into the geometrical shadow region.
而波動(dòng)光學(xué)卻告訴我們，清晰的隂影絕不會(huì)存在，因爲(wèi)有一些光會(huì)進(jìn)入幾何隂影區(qū)域之內(nèi)。

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