Lightnings taking a ride

by ceinmart

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8,664 reputation
1332
bio website sequoiagrove.dk
location Denmark
age
visits member for 2 years, 11 months
seen 2 days ago

I work with R&D in computer vision and am an amateur photographer. I developed my own image viewer and editor, too, because I am tired of moving images around in different software and it gives me a common platform for including my own algorithms and formats used in my research.

http://500px.com/sequoiagrovevisions

My gear:

  • List item
  • Canon 40D with battery grip
  • Speedlite 430ex
  • Canon 28mm 1.8 USM, Pentax SMC M 50mm 1.4, Canon 85mm 1.8, Carl Zeiss jena 135mm 3.5, Sigma 17-50mm 2.8 EX OS HSM, Sigma 10-20 HSM, Helios 44-2 58mm F2
  • Image View Plus More (sorting, viewing, slideshows, raw developing, adjustments, retouching, all-in-one)
  • Photoshop Elements
  • Upgrade wish list: 14mm F2.8, 35mm 1.4L, Canon 400 F4, Jupiter9 85mm F2 or Samyang 85mm 1.4, Canon 70-200 F/x L. Canon 60mm Macro

Aug
22
awarded  Nice Answer
Apr
30
comment What are the pros and cons of different Bayer demosaicing algorithms?
it is those lines yes and it comes from the way the bayer algorithm tries to guess the data.
Apr
30
revised What are the pros and cons of different Bayer demosaicing algorithms?
deleted 1 character in body
Apr
30
comment What are the pros and cons of different Bayer demosaicing algorithms?
mouse in a maze.
Mar
29
awarded  Convention
Mar
15
answered How can I improve a landscape photo with deep shadows in post-production?
Mar
11
comment Can I use generic flash tubes for studio strobes?
ooh la lah. just what the doctor ordered. and tehy also ahve the modelling lamp which is also burned.
Mar
10
comment What do resolution figures mean in lens specifications?
yes that would be good, hard to do in practice. your lens is still only 166lp/mm so you have to increase your sensor to have more mm's to project on. or decrease your FOV so less linepairs has to be projected on the sensor, and then stitch. So when you cannot increase your lp/mm, you can reduce the need for a high number.
Mar
10
answered What do resolution figures mean in lens specifications?
Mar
10
comment Can I use generic flash tubes for studio strobes?
it has to be inside EU.
Mar
10
comment Do photographers see ambiguity in the color of the blue/black (gold/white) dress?
Let me understand this correctly. Do you see it as a white dress, or do you see it as blue, and make conscious assumptions that it must be a bad image of a white dress that makes it seem blue? It is puzzling to me how anyone can see it as white. Its not even close. I would understand it if the it was blue and images and WBed to look white, or vice versa. but its blue and is blue in the image.
Mar
10
asked Can I use generic flash tubes for studio strobes?
Feb
17
awarded  Necromancer
Jan
20
awarded  Nice Answer
Dec
29
awarded  Popular Question
Dec
25
comment Do professionals really never use a 24-70 lens?
Those Ive seen almost exclusively use the 24-70 lens...
Dec
23
comment How can I remove shine on someone's face in Lightroom?
lightroom has cloning too
Dec
19
awarded  Curious
Dec
18
awarded  Scholar
Dec
18
accepted Will a charger for Canon 60D batteries work on 40D batteries?