The technique, called Image Guided Intensity Modulated Radiotherapy Treatment uses imaging provided by a CT scan to target the tumour before a powerful but precisely shaped radiation dose is administered.
To further hone the image, engineers use a technique called optical proximity correction, which uses oddly shaped bars, notches and other distortions that are cut into the chrome template on the quartz plate to trick light waves into making a more precise pattern (see left).
To further hone the image, engineers use a technique called optical proximity correction, which uses oddly shaped bars, notches and other distortions that are cut into the chrome template on the quartz plate to trick light waves into making a more precise pattern (see chart).
Dr Sexton and his colleagues have adapted the technique to steer each image in several directions at once.
The researchers used their technique to create an image of the sun inspired by the drawings of Robert Fludd, a 17th-century alchemist (the sun is the alchemists' symbol for gold).
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The data-hiding technique neatly fits within the image, and all the authentication tasks are localised, notes Guarav Sharma of Xerox.
Datamark's technique injects a unique watermark into an image whenever it is downloaded.
This fellowship will enable her to make several trips to Canada and the USA to the two leading laboratories in Scanning Transmission X-Ray Microscopy, a technique which Dr Coker will employ to image bacteria and minerals in real world environment.
Instead of painting their portraits by hand, he adapted a technique from commercial printing, in which a photographic image could be transferred to canvas by pushing paint through a mechanically-produced silkscreen template.
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In early 2010, Google Goggles came out, extracting text from an image taken by a user and converting it with the help of a technique called statistical machine translation.
FORBES: Borderless Conversations: Relevance, Not Translation, Is the Challenge
Not just any old periodic table, but the most photographically breathtaking version ever created, encased in sturdy plastic and enlivened by "lenticular technology, " the technique that uses linear lens elements laminated over a specially processed image to create a convincing 3D effect.
What you see above is an LCD panel that refreshes at 240Hz, and delivering 3D at 60 frames per second to each eye, by using the typical active shutter glasses technique of blocking light to your left eye when the "right" image is displayed, and vice versa for the right eye.
ENGADGET: Sony's 24-inch PlayStation 3D 'dual-view' monitor: here's how it works
Compression, a mathematical technique to reduce the number of bits required to store information, is essential because image files are very large.
The technique allows very precise measurements to be made of any ground displacement that takes place between the image acquisitions.
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