Photography Information

Digital Camera Metering


Looking at the most intricate details of the digital camera as a technologically advanced device a lot of functions come into play. Such s a point is that of the digital camera metering. This discussion focuses towards that intention of understanding and knowing the details of the component. Basically speaking the metering system in a digital camera measures the amount of light in the scene and calculates the best-fit exposure value based on the metering mode explained below. Automatic exposure is a standard feature in all the digital cameras. All that is requires to be done is select the metering mode, point the camera and press the shutter release. Most of the time, this will result in a correct exposure. The detailed explanation and analysis of the entire process is as follows in the next lines of this discussion.

The metering method defines which information of the scene is used to calculate the exposure value and how it is determined. Metering modes depend on the camera and the brand, but are mostly variations of the following three types. Primarily, matrix or evaluative metering. This is probably the most complex metering mode, offering the best exposure in most circumstances. Essentially, the scene is split up into a matrix of metering zones, which are evaluated individually. The overall exposure is based on an algorithm specific to that camera, the details of which are closely guarded by the manufacturer. Often they are based on comparing the measurements to the exposure of typical scenes.

Next comes the center-weighted average metering. This is probably the most common metering method implemented in nearly every digital camera and the default for those digital cameras that don't offer metering mode selection. This method averages the exposure of the entire frame but gives extra weight to the center and is ideal for portraits. Another important is the spot or partial metering. The spot metering allows the user to meter the subject in the center of the frame or on some cameras at the selected AF point. Only a small area of the whole frame is metered and the exposure of the rest of the frame is ignored. This type of metering is useful for brightly backlit, macro, and moon shots.

Again a lot has been revealed and a lot remains to be done so, yet the rudimentary foundation of string fundamentals can be established via the lines of the above lines of this discussion. It is only hoped that the lines get their true respect from the readers of them and users of the digital camera to properly deliver the due respect that the digital camera metering technique deserves.

About The Author

Jakob Jelling is the founder of http://www.snapjunky.com. Visit his digital camera guide and learn how to take better pictures with your digicam.


MORE RESOURCES:
This RSS feed URL is deprecated, please update. New URLs can be found in the footers at https://news.google.com/news


The New Yorker

The Best New Yorker Photography of 2017
The New Yorker
This was a year of political upheaval and creative flourishing, of societal reckonings and moments of light relief, and The New Yorker's photographers were on hand to capture it all. Whether through on-the-ground coverage or finely crafted portraiture ...



The Independent

In Pictures: The Comedy Wildlife Photography Awards 2017
BBC News
An owl dangling precariously from a branch has scooped the overall prize of this year's Comedy Wildlife Photography Awards. Out of the 3,500 entries, Tibor Kercz won the overall prize with his series of images showing an owl losing its footing and ...
Comedy Wildlife Photography Awards 2017: Little owl falling of branch beats amorous bears to top spotThe Independent
Comedy Wildlife Photography 2017 awards pictures are funnier than ...Metro
Animal Magic: 2017 Comedy Wildlife Photography AwardsCBBC Newsround
Evening Standard -Mirror.co.uk
all 13 news articles »


USA TODAY

National Geographic 2017 Nature Photographer of the Year winners
USA TODAY
A photo of an orangutan crossing a river in Indonesia's Tanjung Puting National Park is the top image from National Geographic's 2017 Nature Photographer of the Year contest. The photo, titled “Face to face in a river in Borneo,” was captured by ...

and more »


CBS Local

Veterans Express Artistry In Photography Exhibit « CBS Denver
CBS Local
The Colorado Photographic Arts Center is displaying an entire show of art done by veterans.

and more »


Race, gender, and flash photography
OUPblog (blog)
The cover of Flash! shows a smiling African-American woman, who holds a Graflex Speed Graphic camera. Clamped to the camera is a flash gun in the form of a thick column, topped by a flash bulb filled with crumpled aluminium foil, and a reflector shield ...



Inside Edition

Comedy Wildlife Photography Awards Finalists Include Dancing Kangaroo and Church-Going Penguins
Inside Edition
The annual Comedy Wildlife Photography Awards have been handed out and here are some of the images that have been dubbed the funniest animal pictures of the year. One photo appears to show a bird carrying a jet pack. In another, an obnoxious sea turtle ...
Photos: 2017 Comedy Wildlife Photography Awards winners ...WABC-TV

all 7 news articles »


New York Times

The Odd, Otherwordly Glow of Fred Herzog's Photography
New York Times
Just down the road from where I live, a store is trying out a new retail marriage: pricey eyewear and photography books. Its patron saint ought to be Ralph Eugene Meatyard, who was an optician and a photographer, but his books, as far as I could make ...



Vanity Fair

Meet Anton Yelchin, Photographer | Vanity Fair
Vanity Fair
When Anton Yelchin died suddenly in the summer of 2016, he was just beginning to turn one part of his private life public. Some friends already knew the 27-year-old actor as a talented photographer. Niche arts and culture magazines had printed his work ...

and more »


Digital Trends

EyeEm's new Custom platform connects you with photographers-for ...
Digital Trends
The mobile photo app that mixes a social photo platform with stock photography is launching new ways to find the perfect photo and new options for photographers to earn some cash. On Friday, December 15, EyeEm launched Custom, a collective group of ...

and more »


Washington Post

Photography series explores mothers and daughters, and their relationships around the world
Washington Post
Through photography, Rania Matar could see that her experience growing up as a woman was very similar to that of her daughters, despite their generational and cultural differences. She grew up in Lebanon during a civil war; she was raising her children ...


Google News

home | site map | Seashell Photography
© 2006