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ghost image noun[ C ] uk /ˌɡəʊst ˈɪm.ɪdʒ/ us /ˈɡoʊst ˌɪm.ɪdʒ/ a faint second image (= one that is pale and not strong or clear) that appears close to another image, usually because of a fault with a system or device or with someone's sight: 重影 The weird blue ghost images are produced by my camera, which has something wrong with it.我的相机有问题,拍出的照片上面有奇怪的蓝色重影。 The TV picture in these remote stations was far from perfect, often compromised by ghost images and snow. I encountered some ghost images when viewing Jupiter with a low-powered telescope. If laser eye surgery goes wrong it can cause visual symptoms, including glare, halos, ghost images, and blurred vision. Interference and ghost images caused by reflections of the received signal are more easily cancelled out in a digital television. SMART Vocabulary: related words and phrases Photography aerial photograph airbrush analogue aperture backlight backlighting expose ghosting glossy golden hour grainy halation happy slapping pap photojournalist photoshoot pic picture PillCam projection
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