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.

Recent activity

Showing:
Forums:

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

Subject Forum Last post
Dynamic Range of lenses Photographic Science and Technology 4 hours ago
Canon G7x underwater reviews? Canon PowerShot Talk 14 hours ago
I'm a very happy owner of a NX1 and I want to complete my first NX1 thread: Samsung Talk 3 days ago
When will we reach Max Pixels? Open Talk 6 days ago
Visual Acuity and it's Variation in the Literature Photographic Science and Technology 1 week ago
Technical discussion on lens design and format comparisons. Photographic Science and Technology 2 weeks ago
5 Axis IBIS Open Talk 4 weeks ago
Autofocus System Design Nikon FX SLR (DF, D1-D4, D600-D800) Talk 4 weeks ago
D200 Fixed Pattern Noise (FPN) musings Photographic Science and Technology 4 weeks ago
What is an electronic shutter? Open Talk 4 weeks ago
G7-X large baked-in lens corrections Canon PowerShot Talk 1 month ago
creation of GIS survey data? Photographic Science and Technology 1 month ago
DxOMark Read Noise Analysis Photographic Science and Technology 1 month ago
RAW - G7X and Photo Ninja Canon PowerShot Talk 1 month ago
Is the Canon G7 X's AF performance as bad as what DPR say it is? Canon PowerShot Talk 1 month ago
I never thought I'd now be the owner of a G7X when I woke up this morning! Canon PowerShot Talk 1 month ago
Diffraction and lens resolution Photographic Science and Technology 1 month ago
A7S sensor measures Sony Alpha/NEX E-mount Talk 1 month ago
DxOMark Gain Analysis Photographic Science and Technology 1 month ago
Why it is always the sensor that gets the credit? Open Talk 1 month ago
The Quincunx Demosaic Algorithm Photographic Science and Technology 2 months ago
Anyone on here extremely technically savvy - but actually a very poor photographer? Open Talk 2 months ago
Sensorgen Expired? Photographic Science and Technology 2 months ago
Nikon D750 and AA filter. Is there a sound reason for it? Photographic Science and Technology 2 months ago
Why RGGB? Photographic Science and Technology 2 months ago
Focus Stacking Photographic Science and Technology 2 months ago
The A7s' Climbing Effective QE and PRNU Photographic Science and Technology 2 months ago
An essay on Equivalence - Or - Does Size Really Matter ? Photographic Science and Technology 2 months ago
Sanity check on dynamic range Photographic Science and Technology 2 months ago
Are large pixels a gimmick? Photographic Science and Technology 2 months ago
Bug photographer says copyright is broken News & Rumors Talk 2 months ago
Sensor temperature question Photographic Science and Technology 2 months ago
Which camera has the best low light autofocus? Open Talk 2 months ago
Interesting new sensor from Samsung in NX1 Photographic Science and Technology 3 months ago
lowest Ricoh GR ISO with near-minimum read noise? A7/A7r? Photographic Science and Technology 3 months ago
A Simple (re) Sampling Model for Photographers Photographic Science and Technology 3 months ago
Are Moire patterns ever seen in monochrome cameras? Photographic Science and Technology 3 months ago
How does "total light" change SNR? II Photographic Science and Technology 3 months ago
How Does Resampling Affect Key IQ Variables? Photographic Science and Technology 3 months ago
65 AF points? How? Photographic Science and Technology 3 months ago
How does "total light" change SNR? Photographic Science and Technology 3 months ago
Any well done studies on using IS/VR with sports + high shutter speed using modern DSLR's & lenses? Photographic Science and Technology 3 months ago
Low ISO bodies Astrophotography Talk Forum 3 months ago
Diffraction limit Photographic Science and Technology 3 months ago
what happens to the photos captured by my lens? Photographic Science and Technology 4 months ago
performance in low light - what is the limit ? Photographic Science and Technology 4 months ago
Sony A7S: New Read Noise Champ or Filtering of Raw? Photographic Science and Technology 4 months ago
Equivalent apertures = same DOF, proof Photographic Science and Technology 4 months ago
Test my knowledge of sensors. Leaving all emotions aside. Photographic Science and Technology 5 months ago
"Total Light Gathered" - how is it calculated? Photographic Science and Technology 5 months ago