DSPographer

DSPographer

Lives in United States United States
Works as a digital signal processing engineer
Joined on Jan 10, 2005
About me:

Canon 5D mark II camera.

Canon 28-135/3.5-5.6_IS_USM, 24/2.8, 50/1.8II, 100/2.8_USM_macro, 200/2.8L lenses.

Sigma EF-500_DG_Super flash.

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Snapshot of threads updated recently in which you have recently participated.

Subject Forum Last post
The Quincunx Demosaic Algorithm Photographic Science and Technology 3 hours ago
Autofocus System Design Nikon FX SLR (DF, D1-D4, D600-D800) Talk 2 days ago
Anyone on here extremely technically savvy - but actually a very poor photographer? Open Talk 2 days ago
Sensorgen Expired? Photographic Science and Technology 3 days ago
Nikon D750 and AA filter. Is there a sound reason for it? Photographic Science and Technology 3 days ago
Diffraction and lens resolution Photographic Science and Technology 1 week ago
Why RGGB? Photographic Science and Technology 1 week ago
Focus Stacking Photographic Science and Technology 1 week ago
Dynamic Range of lenses Photographic Science and Technology 1 week ago
The A7s' Climbing Effective QE and PRNU Photographic Science and Technology 2 weeks ago
An essay on Equivalence - Or - Does Size Really Matter ? Photographic Science and Technology 3 weeks ago
Sanity check on dynamic range Photographic Science and Technology 3 weeks ago
Are large pixels a gimmick? Photographic Science and Technology 3 weeks ago
Bug photographer says copyright is broken News & Rumors Talk 3 weeks ago
Sensor temperature question Photographic Science and Technology 3 weeks ago
Which camera has the best low light autofocus? Open Talk 3 weeks ago
Interesting new sensor from Samsung in NX1 Photographic Science and Technology 4 weeks ago
lowest Ricoh GR ISO with near-minimum read noise? A7/A7r? Photographic Science and Technology 1 month ago
A Simple (re) Sampling Model for Photographers Photographic Science and Technology 1 month ago
Are Moire patterns ever seen in monochrome cameras? Photographic Science and Technology 1 month ago
How does "total light" change SNR? II Photographic Science and Technology 1 month ago
How Does Resampling Affect Key IQ Variables? Photographic Science and Technology 1 month ago
65 AF points? How? Photographic Science and Technology 1 month ago
How does "total light" change SNR? Photographic Science and Technology 1 month ago
Any well done studies on using IS/VR with sports + high shutter speed using modern DSLR's & lenses? Photographic Science and Technology 1 month ago
Low ISO bodies Astrophotography Talk Forum 1 month ago
Diffraction limit Photographic Science and Technology 1 month ago
what happens to the photos captured by my lens? Photographic Science and Technology 2 months ago
performance in low light - what is the limit ? Photographic Science and Technology 2 months ago
Sony A7S: New Read Noise Champ or Filtering of Raw? Photographic Science and Technology 2 months ago
Equivalent apertures = same DOF, proof Photographic Science and Technology 2 months ago
Test my knowledge of sensors. Leaving all emotions aside. Photographic Science and Technology 3 months ago
"Total Light Gathered" - how is it calculated? Photographic Science and Technology 3 months ago
A7S sensor measures Sony Alpha/NEX E-mount Talk 3 months ago
When will we reach Max Pixels? Open Talk 3 months ago
How much ff resolution to not be "weak link" with Otus? Photographic Science and Technology 5 months ago
megapixels and post-processing algorithm performance Photographic Science and Technology 5 months ago
Dynamic range and RAW file "bit depth" Photographic Science and Technology 8 months ago
Noise vs Megapixels Photographic Science and Technology 9 months ago
Modern Sensors Missing half the AA: in the Horizontal or the Vertical direction? Photographic Science and Technology 9 months ago
Prints vs screen on wall Open Talk 9 months ago
Who first used the word ISOless (or ISO less)? Open Talk 10 months ago
Minimizing the effect of demosaicing on resolving power measurments Photographic Science and Technology 11 months ago
Demosaicing and bit dimensions Photographic Science and Technology 11 months ago
Need Help Making Sense of ISO 50 with Newest Sony Sensors Photographic Science and Technology 11 months ago
Detecting individual photons & their wavelength Photographic Science and Technology 11 months ago
Read Noise from DXOmark "Full SNR" data . 2 Photographic Science and Technology 11 months ago
Read Noise from DXOmark "Full SNR" data Photographic Science and Technology Oct 31, 2013
MTF and "The Sharper Image" - What matters most ? Photographic Science and Technology Oct 30, 2013
Advantages of full frame over APS-C? Photographic Science and Technology Oct 29, 2013