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posted by martyb on Thursday January 18 2018, @11:21AM   Printer-friendly
from the can-you-picture-that? dept.

A couple years ago, Hasselblad released a 200-megapixel, Multi-Shot version of its H5D medium format camera. Now it's back with a bonkers, 400-megapixel version of the H6D: the H6D-400c.

Hasselblad's Multi-Shot technology is pretty straightforward: it takes four 100-megapixel images, shifting the sensor by one pixel for each capture, and then two more shots that shift the sensor by half a pixel. By combining all six stills, the resulting file is a single 400-megapixel (23200 x 17400 pixel) 16-bit TIFF file that weighs in at 2.4GB. In fact, the images are large enough that the camera needs to be tethered to a computer to capture them.

[...] The camera will go for $47,995 when it launches in March, compared to the H6D-100c's relatively modest $27,000 price tag.

Story at The Verge.


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  • (Score: 2) by KilroySmith on Thursday January 18 2018, @03:15PM

    by KilroySmith (2113) on Thursday January 18 2018, @03:15PM (#624160)

    They're generating 2.4GB images. To deal with them internally reasonably fast, they'd have to buffer the data to RAM, while in parallel writing it to FLASH. So, they'd need a storage subsystem consisting of a microprocessor, 2.4GB of RAM, and a USB/SD/CF interface. Hate to tell you, but that's a package that fits in an area of less than 1 sq in and a couple of millimeters thick these days. The specs aren't that different from the processing complex in a modern cell phone. There'd be no need for a hand truck.

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