Does anyone know how to blur the background of a photo?

@yanzalong (18988)
Indonesia
January 29, 2012 7:39pm CST
Cameras come in veriety of features. The more features a camera has the more expensive it is. As a novice in photography, I am still relying on a pocket camera with 10 mega pixel. The feature I like is "macro", with which we can photograph a small object from a very close distance without distortion. The other feature is the ability to take a focused picture in which the unwanted background is blurred. What about you? Are you a photographing enthusiast? If you love traveling, photographing should be the one you get the hang of.
2 people like this
9 responses
@jjzone44 (917)
• United States
30 Jan 12
The blurring of the foreground and background of an image is usually done with a DSLR, and is a result of the F-stop you select when capturing the image. The smaller the number the less depth-of-field you get in the resulting image. The depth-of-field is what you are referring to when you see the blurred image. Now there are some point-and-shoot cameras that allow you to simulate that blurring effect. My Fuji Fine Pix F500EXR has a "pro focus" mode that allows you to do that. Otherwise to try to emulate it on a point and shoot camera, you could try to stay close to your subjects and focus on them only. Another trick is to find an object in the image that is closest, press the shutter half way down and focus on it. While continuing to hold the shutter release half way down, move the camera to frame the shot, then push the shutter release the rest of the way down. In this way, the focus would be concentrated on the near object. This will probably not produce DSLR-like results, but you may introduce more blurring (less depth of field).
1 person likes this
@yanzalong (18988)
• Indonesia
30 Jan 12
Very technical and accurate explanation. Thank very much for this. I'll give it a try. What about a phone with camera functionality? Can we use it to get the blurring effect? I am gonna have a look at your Fuji Fine Pix F50EX camera in the internet, and I can afford it, I'll consider buying it. Thank again. Happy mylotting.
2 people like this
@jjzone44 (917)
• United States
30 Jan 12
You are quite welcome. As far as a camera phone, they don't have a shutter release that you can push half-way. The ones that I have seen have a place on the screen that you touch to capture the image, so the only thing that may work with them is staying close to your subject. Another thing you can do is post-process the image with image editing software. You could select the area that you want to stay sharp, then apply a mask, select softening and paint on the mask where you want the image to be soft focus. I use Photoshop, so I am familiar with doing it there. GIMP is open-source and freeware, so you could download that, and I'm sure the Internet has many tutorials on applying soft focus to GIMP. In fact, while I was responding to you, I found this: http://bit.ly/yW1C9j
@yanzalong (18988)
• Indonesia
30 Jan 12
Thank jjzone44 for the tutorial. It's worth reading,and I've learned something from you. Take care.
1 person likes this
@NailTech (6874)
• United States
1 Feb 12
Not with a camera but I have a program on my computer that can blur out an area of a photo somehow. I will have to look it up though, I have only used it but once.
@yanzalong (18988)
• Indonesia
2 Feb 12
It's very nice of you to do that. I'll be waiting for it. Thank for your participation here. Happy mylotting.
@bobmnu (8157)
• United States
31 Jan 12
I have not tried it by have read where you can use the Portrait Mode to acheive a clear object and the background is out of focus or softer. I think it works best when the subject is closer with no close background, such as other people or objects.
@yanzalong (18988)
• Indonesia
1 Feb 12
I haven't tried it using that feature. I hope it will work. What about a phone camera? It also has a potrait setting. Can we use it to have the backround blurred?
@sdas86 (6076)
• Malaysia
30 Jan 12
Hi, If you are using a pocket camera, it is not easy to capture photos with blurry background. It is normally done using DSLR camera by adjusting the aperture and focus distance. But, you can also use Photoshop to make the background blurry. You can try search for some of the videos in YouTube. Some of the tutorials are very useful.
@yanzalong (18988)
• Indonesia
1 Feb 12
You are right. We can do a lot of photo creations using photoshop. Thank for your info about DSLR camera. I'll be searching for its price.
@WakeUpKitty (8694)
• Netherlands
30 Jan 12
10 mega pix is still a lot and most people don't need it at all. The amount of pix say nothing about the quality of pics you can make (the kind of lens you use does) and since most of us only the digi pix for showing them on the internet it's a waste of money anyway (be honest how many enthousiastic photographers really make gigantic posters out of their pictures?). There are also plenty of programms (also free ones) you can use to change your pictures (if that option is not already in your camera). Professional photographers work exactly the same way, the finishing touch, the magic is made later not at the moment they make the picture.
@yanzalong (18988)
• Indonesia
30 Jan 12
The higher the pixel, the better the resolution will be. You will notice the big difference between picture taken by smaller pix camera and the one taken by higher pix.
@deodavid (4150)
• Philippines
30 Jan 12
Hey ther yanzalong, Me ilove taking pictures all the time, I am actually the unofficial photographer of my friends and my relatives i love taking pictures of them since this will be important in the future to come it will be memories that we can treasure forever.
@yanzalong (18988)
• Indonesia
30 Jan 12
Hi, Nice chatting again. Have you used the camera features like zooming in and out, macro setting etc. It's interesting to know all features. I am still using a pocket camera till I get the hang of.
• Philippines
1 Feb 12
yeah they said it... most of it are can be done with an slr... it's that depth of field thing if you can't adjust it then the only thing left for you is the post processing... photoshop.
• United States
30 Jan 12
If your camera does not have the option of changing the F-Stop, you can edit the background in a photo editing software like Photoshop or the free GIMP which is designed to work very much like Photoshop. There are tutorials all over online for both programs but essentially, for blurring the background, you would paste the photo into a document as a new layer then duplicate that later (you would have three layers in the layer window - two layers of your photo and a transparent background). In Photoshop there is a background erase tool, or in GIMP you have to do it manually. Turn off the lower layer of your photo and erase the main subject from the top layer. Use filters to blur what's left until you get it to look the way you want and then turn the lower layer back on. Once the two layers combined look the way you want them to, flatten the image and ... mission accomplished
@yanzalong (18988)
• Indonesia
30 Jan 12
Thank you. Your explanation is very valuable. I am now still downloading the fee gimp. Is easier to use than photoshop?
@zetkie (9)
30 Jan 12
Track the subject through the viewfinder and ensure your camera is focusing properly on the subject. Take the photo with confidence.