Blow up

Blow Up: A photographic or lithographic term used to explain the enlargement of an original to another larger size.

blow up
(1) an enlargement of an original copy; (2) an oversize picture of a product or advertising message.
blue
one of the three additive colors of light.

June 3 - Seventeen men are arrested in the Greater Toronto Area for alleged ties to a terrorist plot to blow up targets in the region.
June 6 - The Union of Islamic Courts gains control of Somalia's capital Mogadishu, ending warlord rule of the city.

If you'll want to blow up your image, scan it at a higher resolution. High-resolution images are much more flexible for manipulation, allowing you to resize it without compromising image quality too much.

As you can see, the above technique allows you to blow up and 'super-size' an image with minimal loss in image quality. I hope this tip will help you out some day.

People move. Kids move. Everything moves. Blow up to 100% and even small amounts of motion lead to lacks of sharpness. Look at something motionless.
Camera Motion
Hands jiggle. Tripods get blown in the wind. This smears the entire image.

Then, blow up the pictures on your computer so you can see the details. If there is a big difference in terms of graininess between one photo and the next, then your camera's resolution settings have an effect on noise.

Even professional photographers occasionally struggle with the question of just how big can they blow up their images. The bottom line on how big you can print your photos depends on a couple of factors.

Fine art photographers need to be able to blow up their work to large sizes as that's what the art market demands these days. You can't do that with digital.

To make a long story short this is how digital zoom works: If you have used any imaging or graphics software on a computer, you will notice how you can blow up or "zoom" in an image with the magnifier icon of that software.

An enlargement of a picture; or the process of enlarging a picture (to blow up).
blur:
A photographic effect, either intentional or unintentional, that produces an picture with a loss of image sharpness.

The points over pixels unit sizing is helpful to conform with apps from older legacy devices. Sometimes icons from the classic iPhone will blow up to appear blurry on the iPad or iPhone 4, ...

Hobbyist/enthusiast: I want to take prizewinning photos of fireworks that I can blow up to 11x14 or bigger and proudly hang on my wall.

Maybe using online photo albums or putting them on web pages?
Will you be making some 4 x 6 or 5 x 7 inch prints as well?
Do you also want some blow ups, 8 x 10 inch pictures perhaps?
Or are you looking for professional quality images?

It's also quite pleasant when using the camera on a tripod where you can use it a bit like a medium format camera with a waist-level finder and pretend to be David Hemmings in Blow Up.

BLOW-UP - As a noun, blow-up (or blowup) is another term for an enlargement of a photographic print. As a verb, it is the actual enlarging of the image, as in "Please blow up this negative to an 11" X 14" print." ...

You may find later that there are elements in the photo that you can blow up and crop into nice pictures. I've had pictures that looked completely dark in the camera preview that I was able to salvage later by correcting the exposure.

One thought is to work with a waterproof camera in snowy situations. There are several point-and-shoot models out there, and they take the worry out of winter shooting as long as you are not planning on large blow ups from the images you create.

Camera gear is obviously a critical tool for photography, but unless your goal is to collect cameras I think obsessing over it can be a real trap. As David Hemmings, star of the 1960s film Blow Up, remarked in a BBC interview: ...

Because today's new film emulsions have dramatically improved the fine grain quality of most films - even relatively fast films, such as ISO 400 or even 800. Our advice to you: Unless you plan to blow up your pictures to more than 11x14, ...

info I have a a Pentax K200D the lens is a 18-250, main pictures are of Nascar, Grand children Sports Hockey and other photography.I have learned to use 1600 in the rink.I would like to get closer or can I use a photo program to highlight,or blow up ...

At this point, the camera and lens are completely out of the picture though (pardon the pun), so any enlarging we do at this point for viewing or printing does not count as magnification. Similarly, if we blow up either of our images to the size of ...

See also: Image, Photograph, Camera, Stand, Time