Posts Tagged ‘learn’

Advanced Image Sensor Concepts Explained with Beer

When German image sensor scientist Joachim Linkemann gave a talk called “Advanced Camera and Image Sensor Technology” at Automate 2011 back in March 2011, he tried to boil things down to terms people could understand and ended up using beer to illustrate the concepts. If you want to learn about how things like signal-to-noise, dynamic range, and dark noise would work if a glass of beer was the pixel on an image sensor, check out the PDF slideshow.

Advanced Camera and Image Sensor Technology (via Image Sensors World via Rob Galbraith)

Learn How to See Light Using an Egg

In 9th grade, photographer Joe Edelman was given the assignment of creating 5 separate photos of an egg without moving it. That task became a defining moment in his journey as a photographer, teaching him the importance of learning to “see” light over learning “how” to light.

(via DPS)

Composite Diner Photograph Shot with 24 Lights and 20 Subjects over 12 Hours

Here’s a video in which photographer Ryan Schude walks through how he went about shooting a photograph titled “The Diner”. The image involved 24 lights, 20 subjects, and 12 hours of shooting. Check out his crazy lighting diagram and the finished photo.

(via Scott Kelby via Fstoppers)

A Simple Explanation of F-Stop Numbers

Even if you have a good command of using f-stop numbers and properly exposing photographs, you might not understand the math behind why f-stop numbers are what they are. Here’s a simple (albeit math-filled) explanation by Dylan Bennett of what f-stop is, including a simple trick you can use to memorize the f-stop scale.

How to Compose Shots When Shooting Skateboarders

Here’s a tutorial by skateboarding photographer Michael Burnett in which he discusses various composition tips and techniques. His area of expertise is in shooting skateboarders, but the tips are very applicable for other types of photography as well.
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Photography 101: Using Available Light

Vimeo has partnered up with Nikon for a new educational video series titled Do More With Your DSLR. The first video is about “working with available light”, and is geared towards beginners who are just starting to figure out how to use their DSLR camera. You can find a more in-depth discussion of the concepts in the video (e.g. exposure, white balance, ISO) in this article.

How to Make a Fluorescent Lighting Setup for Less Than $200

Here’s a tutorial by photographer Joe Edelman that teaches how you can build a studio lighting setup with fluorescent lights for under $200. You can find a detailed parts list over in the description of the video on YouTube.
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Flash Applets on Some Technical Aspects of Photography

The digital photography course offered by Stanford (CS 178, which we featured last year) has an awesome page filled with flash applets that can help you gain a better understanding of certain technical aspects of photography. These include understanding how various factors affect depth of field, a visual look at how phase detection autofocus works, and a simple introduction to color theory.

Flash applets on some technical aspects of photography [Stanford]

Henri Cartier-Bresson on “The Decisive Moment”

Here’s what Henri Cartier-Bresson, the father of modern photojournalism, said about his concept of “The Decisive Moment” in an interview with The Washington Post in 1957:

Photography is not like painting. There is a creative fraction of a second when you are taking a picture. Your eye must see a composition or an expression that life itself offers you, and you must know with intuition when to click the camera.

That is the moment the photographer is creative. Oop! The Moment! Once you miss it, it is gone forever. [#]

The phrase was taken from a quote by the 17th century Cardinal de Retz, who stated, “There is nothing in this world that does not have a decisive moment.”


Image credit: A bit later after “the decisive moment” by AlexRK

How to Optimize Your Canon DSLR for Filmmaking

Here’s a helpful video that shows how you can optimize your Canon DSLR for video recording based on Vincent LaForet‘s recommendations. It’s geared towards the 5D Mark II, but is applicable for other video-capable DSLRs as well (e.g. 5D Mark III and 7D). There’s also an article over on LaForet’s blog that explains the reasoning behind the various settings.

Setting up your Canon 5D MKII [Vincent LaForet]