Wednesday, May 09, 2007

Altasens BitsDReam Flyer

Altasens put out a flyer explaining its BitsDReam technology. As I guessed, it's based on multiple exposures:

"BitsDReam begins by instructing a sensor to collect multiple exposures of varying integration time within a single master frame that is delivered to the camera at a fast frame rate. BitsDReam then takes one of two paths. For AltaChrome sensors with embedded iSoC modules, BitsDReam consolidates the exposures directly on the sensor chip. For AltaChrome sensors needing camera support, BitsDReam enables simplified camera-based fusing of the multiexposure data (field-stitching of the individual bytes of image content)."

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