Researchers have used the centuries-old idea of pinhole imaging to create a high-performance mid-infrared imaging system without lenses. The new camera can capture extremely clear pictures over a ...
Consider crafting a “pinhole camera” or projector at home — a simple and inexpensive device that allows for safe viewing of the eclipse from a unique perspective.
ZOOM! Enhance! Manipulating blurry digital images in TV programmes like CSI often produces unfeasibly clear pictures of a suspect’s face, but it turns out that it is possible to extract important ...
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