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Digital Photography is performed with CMOS or CCD sensor cameras rather than film to capture an image, and is the primary way that photographs are generated in our modern age. This tag doesn't need to be on everything that is digital, but can be used when the question is specifically about the ...

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15
votes
4answers
756 views

Why do digital cameras need an exposure time at all?

From what I understand of digital cameras, they are basically a lens plus a tiny two-dimensional array of millions of photo-diodes. And from what I understand of photo-diodes, they create a voltage ...
-4
votes
2answers
648 views

Why do they do sketches in Court? [closed]

I was curious why they do sketches of people in the court room still. I would think taking pictures would be much easier. That and I'm curious why it started in the first place.
7
votes
2answers
973 views

How does “smile shot” work in cameras?

Nowadays some advanced cameras have the feature of "smile shot" without the photographer pressing the shutter. How do the cameras achieve this? How does it recognise the smile?
5
votes
4answers
291 views

Are there reasons for using in-camera processing settings rather than adjusting in post?

I recently upgraded from a Nikon D3100 to a D600. The D600 has many more correction features such as Active D-Lighting, Filters, color tone, vignette control, Noise reduction, etc. Is there an ...
1
vote
1answer
363 views

Photo Editing/Effects

I just started Photo Editing (Noob). Can anyone help me get photo effect like link1 from image "link2". Any help would be greatly appreciated. LINK 1 ...
3
votes
3answers
402 views

Would a MILC be better than a DSLR for lomo-like digital pictures?

I used to do analog lomography. I want to switch to digital. I can already take pictures with a crappy digital machine (my smartphone) and edit them. I know it is not the same as lomography, but it ...
1
vote
0answers
27 views

Minimum Flash Card speed for OLYMPUS Tough TG-1? [duplicate]

Possible Duplicate: How can I know what speed card to get for my camera? I bought OLYMPUS Tough TG-1 iHS 12 MP camera. It allows modes for shooting images in a rapid sequence. Is it ...
2
votes
4answers
1k views

Is it possible to get a double exposure with a digital camera?

A lady took a photo on a ghost tour where three transparent figures appeared in the photo. The camera was a Pentax Optio S30 3.2 megapixel digital camera. This lady did not recognise the figures and ...
3
votes
2answers
177 views

What licences allow commercial use but not distribution?

I have taken some photos and I want to allow free commercial use but not allow re-distribution. More specifically what I want to do is to allow people to use them on their own ( commercial or ...
5
votes
1answer
274 views

How did people showcase their photographs before the Internet?

I am curious as to how, in earlier days (before the advent of Internet), photos were showcased to large audience when someone was in the learning path of photography? Nowadays you take a picture ...
15
votes
9answers
2k views

How can I justify a new camera purchase when I'm not a top photographer?

I am just wondering your thoughts on my dilemma. The other day I was traveling on a train to work. The train ride is about 20mins. I noticed a man drawing/sketching. He is a construction worker, ...
5
votes
2answers
559 views

What are the disadvantages of focus stacking?

Taking a few landscape shots and was wondering how you would make both the front and back of the photos sharper. Came across Focus Stacking but my biggest concern right now is the quality of the ...
5
votes
2answers
129 views

Favourable characteristics of robotics research camera?

I use Imaging Source CCD firewire digital cameras to capture video streams for use in robotics research. These cameras are reasonably priced and performance is (from my perspective) decent. ...
-3
votes
1answer
184 views

Sony DSC-HX200V is right choice for Beginner? [closed]

I am newbie with the photography, and just wanted to start it. I have purchased Sony DSC-HX200V to get started with. I would like to know I have made right choice or not? And what I can get/expect ...
8
votes
3answers
441 views

Variable ISO Sensor: Possible and/or Useful?

This answer to the question about how ISO is implemented in digital cameras seems to imply that each photosite (i.e., pixel) can have its ISO set independently. If this is true, then I would think ...
0
votes
3answers
453 views

Using Light - Effects of Long Exposures?

The photo below is an example of using more light to get a movement effect of water. I know of a couple more tricks such as motion in clouds, motion with light (highway). Was wondering if their are ...
-1
votes
3answers
183 views

Which is a good photography book? [duplicate]

Possible Duplicate: What are the first few photography books someone should read? I have to gift a friend a photography book. And I have no knowledge about photography. which book would you ...
3
votes
1answer
374 views

Clearer - Sharper images reducing noise?

I would like to make my images 'sharper' / 'clearer' with more detail and color and was wondering if this if more of a Equipment issue or rather more of processing the images with different ...
4
votes
2answers
1k views

Infrared Photography - How to set White Balance?

When I started out photographing in infrared I wasn't setting a specific White Balance (I let the camera set on automatic). Then I started learning more about how people take infrared shots, and that ...
3
votes
4answers
251 views

Is there a use case for a browser-based raw previewer? [closed]

I'm aware this might be an "opinionated" question, but as I'm desperately looking for feedback on my opensource project rawson.js, I'm asking it here: do you see a use case for a lightweight, ...
2
votes
2answers
872 views

Is it possible to combine multiple cameras for improved detail?

I'm a novice to photography and I'm wondering if its possible to combine multiple cameras to get a greater level of precision? I'm thinking that if you capture more light you should be able to ...
0
votes
2answers
554 views

How to make a image fade out in two sides just like this [closed]

Ho can you create an image that will fade into the background so that it can be used at various widths (fade out + the same color background color). Thus it could be used at any screen resolution.
4
votes
1answer
688 views

what's the relation between sensor size and image quality (noise, dynamic range)?

I'm reading this description on sensor size: Digital compact cameras have substantially smaller sensors offering a similar number of pixels. As a consequence, the pixels are much smaller, ...
2
votes
2answers
203 views

Photo printed on tshirts?

I didn't know if there was a place to go to, on stackexchange for this question, but since it deals with photography, I feel like I would ask here. I have a few photos with amazing landscapes and ...
0
votes
0answers
67 views

Canon 7D vs. Nikon D7000 for portrait photography [duplicate]

Possible Duplicate: Which DSLR brand should I pick as a beginning photographer? I'm a newbie photographer. I plan on buying a DSLR. I'm torn between Canon 7D and Nikon D7000. Which one ...
0
votes
2answers
371 views

Which lens will be good for a new photographer with Canon 60D camera? [duplicate]

Possible Duplicate: How to choose a lens for my first DSLR? I am new in the world of photography. I bought a Canon 60D camera. With my camera I have no lens. Now I am really confused. After ...
3
votes
3answers
1k views

Moving Lightroom catalog from PC to Macbook using Google Drive

I recently bought a new macbook pro and I'd like to move my existing Lightroom catalog which is on a PC over onto the Macbook. I have a 100gb Google drive account which I think I should be able to ...
8
votes
2answers
2k views

What does it mean to shoot in flat colors?

I read somewhere that you should shoot in "flat colors" to make it easy to work in post-production. What does "flat" mean?
0
votes
2answers
2k views

Is Apple iCam real? Would it be good?

I've heard that Apple is going to Launch the new iCAM Add-on for Apple iPHONE 5. Is this true? And will iCAM be good for digital photography?
0
votes
2answers
263 views

Formula 1 shooting (Hockenheim, Budapest)

I want to shoot formula 1 races and just wonder if there is someone who already had such experience. So I want to go to German or Hungary to F1 GP this year and the questions are Is it allowed for ...
0
votes
2answers
323 views

What specs to keep in mind when buying a digital camera for art (paintings)?

I am looking to buy a digital camera to primarily take photos of my artwork that deals mainly with acrylic paintings. A previous question has helped me determine that a digital camera is the way to ...
-3
votes
3answers
658 views

Cheap wide angle lens for Canon EOS 500 D?

I am planning to visit Maldives in couple of weeks.I need a cheaper wide angle lens extension or wide angle lens itself which could fit my Canon EOS 500 D.I would like to capture whole beach in my ...
1
vote
0answers
53 views

Authentic Best site for selling Photographs? [duplicate]

Possible Duplicate: How can I make extra money with photography? I have some 40 Gigs of Photographs of all kind lying in my computer and external hard disk. So I thought of selling my ...
12
votes
3answers
959 views

What advantages does a pure black and white camera have over colour cameras?

Now that Leica has released a pure black and white camera, the Leica M-Monochrome, I started to think about the advantages a pure black and white camera has compared to a colour camera. I guess you ...
0
votes
5answers
801 views

To get a really good photo, editing is necessary?

I'm a beginner photographer and would like to know that how to get a really good photo, is the photo editing necessary? Suppose I would like to participate in the photo contest although I have shot a ...
4
votes
1answer
290 views

Where/How to Get/Make Realistic Historical Documents: Props for a Photo Shoot

I have 5 days to complete a photo shoot consisting of the following historical documents: The Diamond Sutra Luther's 95 Theses The Declaration of Independence Newton's Principia Mathematica The ...
4
votes
2answers
352 views

What is the effect of long exposure on file size?

Is it a rule that long exposure will produce a larger size file compared to a shorter exposure? It seems logical, since you are writing more data to the memory card when you expose for more time. ...
1
vote
1answer
231 views

Softbox selection for my hobby room

My hobby room is a fairly standard room size, say 3x3M. The lighting isn't that great which doesn't help when I take photo's or record videos of projects etc. I have a softbox that I use for ...
1
vote
2answers
10k views

How to reproduce Instagram Lo-Fi filter in Photoshop?

I used the Instagram Lo-Fi filter a lot and wonder how I can reproduce the effect in Photoshop...
6
votes
3answers
317 views

How can I avoid or correct the “inverse Ageratum effect” in digital photography?

I was used to the ageratum effect with film cameras: as the red pigment on film is much more sensitive to IR than the humman eye, some flowers (such as the ageratum) appear pink in a photograph while ...
0
votes
2answers
500 views

Can someone identify this particular photo effect? [closed]

I've included an album with three picture which have a particular effect that I see everywhere and I just wondered how you do it! the last picture in the album doesn't have the effect do you can see ...
1
vote
1answer
202 views

What does shot noise in color images look like?

I can find examples of shot noise in monochrome images, but I can't find any examples in color images. What does shot noise in color images look like?
14
votes
3answers
817 views

How does photography for digital display only differ?

I only want to capture images with the intent of displaying them on a digital screen. I do not want to print the images, ever. Do any specific considerations need to be made upon capturing the image ...
2
votes
1answer
188 views

Digital Photo Board Presentation

I hope someone can help me on this. I need to show 80 photos on a single presentation. The way it used to be done is 80 4x6 photos were printed out and placed into a large frame. This year I would ...
9
votes
6answers
4k views

How do pros manage to make the color green so bright in their nature photographs?

I am an amateur photographer, I had a question how do professional photographers manage to make the green color so bright in their images. For example: ...
2
votes
4answers
2k views

How can multiple exposure be achieved with a digital camera?

When using a film camera, it’s possible to create photographs that are the result of multiple exposures, by not winding the film on before taking the next shot. Is there a way of achieving the same ...
4
votes
3answers
408 views

How to build a digital reprography system on a budget?

I am a cartoon artists and illustrator and my A3 flatbed scanner just broke. A good A3 (11"x17") scanner costs somewhere between $1500-2000 usd/eur, so I am asking myself, if I could not put ...
10
votes
4answers
460 views

Does the convergence of video and photo technology in digital cameras have a negative impact on strictly photographic ability?

With every new Canon and Nikon camera we are witnessing the progression of an unprecedented convergence of video and photography ability, something completely unthinkable during the film era. But I ...
2
votes
1answer
521 views

Image being corrupted in DSLR [duplicate]

Possible Duplicate: Why do my images get distorted on my Nikon DSLR? I have been shooting with my D90 for quite sometime and I have just encountered the following problem. What could have ...
13
votes
3answers
2k views

What camera & lens combination(s) are ideal for animal and bird photography?

I am interested about shooting animals (including, but not limited to, birds and in general animals that can move fast). So far, I would say I know the basic concepts of camera but I have never ...