Author: David Kilpatrick

Professional photographer and journalist, founder and editor of magazines PHOTOpro, Photon, Freelance Photographer, f2 and Cameracraft. For 25 years director of the Minolta Club. Fellow of the BIPP and Hon. Fellow of the MPA.

Nikon D300 and Sony A700 sensor similarity

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THE specifications of the CMOS 13.1 megapixel, 12.3 effective megapixel sensor used in the Sony Alpha 700 and the Nikon D300 continue to provoke discussion. On the one hand, we have Sony’s own announcement of the ‘commercialisation’ of the IMX21 sensor in August, preceding Nikon’s advance publicity by a few days. On the other hand, we have people who refuse to believe that Nikon, who openly bought Sony CMOS technology to create the D2X, is not entirely responsible for its own sensor.
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Cameras (DSLR), DK's ramblings

Does the Alpha 700 really do ISO 12,800?

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I HAVE set up a pBase gallery with a large number of comparison studio shots, all the way from ISO 100 to the maximum, using the A700 and Nikon D300. It has some minor discrepancies in shooting conditions which I need to explain to anyone visiting the gallery. Continue reading »

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Cameras (DSLR), DK's ramblings, Equipment Reviews, Photo Techniques

DRO, IDC and ACR

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LET’S not get too acronymical about all this… or indeed moanious! After posting today’s earlier piece on DRO Advanced, I’ve been asked for some further examples of the potential for processing the raw file using Sony Image Data Converter, which includes DRO. Or so it says on the box. Continue reading »

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Cameras (DSLR), DK's ramblings, Software Reviews

Advanced DRO – the A700’s magic bullet

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BEFORE we publish a fuller assessment of the Sony Alpha 700, here is a taster of just one improved function, the Dynamic Range Optimisation (DRO) system built into the camera. For social, wedding, sports, music, theatre, news and event photographers DRO Advanced Manual settings are a real magic bullet zapping the bugbears of excess contrast, poor lighting, and inadequate flash penetration. Continue reading »

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Cameras (DSLR), DK's ramblings, Equipment Reviews, Photo Techniques

Alpha 700 as a 6 megapixel DSLR…

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I’m still testing the Alpha 700 and still struggling with aspects of image quality, notably the failure to get much wow factor from straightforward shots in good light. It seems easy enough to get exceptional high ISO images, of the type they are expected to be, but even then many examples seen are marred by a very coarse noise structure. Continue reading »

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Cameras (DSLR), DK's ramblings, Photo Techniques

Photomart photoworkshops with Sony (London Nov 28)

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Online trade photographic supplier www.photomart.co.uk is to hold a bumper day of photo workshops in its huge London showrooms on November 28, 2007. Billed as an “Anniversary Day”, the day-long programme of workshops is to celebrate the second anniversary of the opening of this major photographic venue. Continue reading »

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News

Fotonation speeds up face recognition

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October 16, 2007, Burlingame, CA — FotoNation (www.fotonation.com), a leading provider of embedded imaging solutions for the imaging industry, announced today “FastTrack IPC” (IP-Core) hardware acceleration technology that improves Face-Tracking quality and performance up to 400% in digital cameras and camera phones.  Continue reading »

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News, Uncategorized

Fotonation speeds up face recognition

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October 16, 2007, Burlingame, CA — FotoNation (www.fotonation.com), a leading provider of embedded imaging solutions for the imaging industry, announced today “FastTrack IPC” (IP-Core) hardware acceleration technology that improves Face-Tracking quality and performance up to 400% in digital cameras and camera phones. Continue reading »

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News
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