I’ve always been enamored by the false colors a photographer can get when shooting in infrared. Most modern digital cameras need modification in order to capture infrared.
The first thing you need to do is have a camera converted to infrared. The infrared filter in your camera is removed and a different filter is added. One company that is a leader in digital infrared conversions is LifePixel. I sent my Fuji S3 to LifePixel and a little over a week later I got my converted camera back.
I chose the Fuji S3 because its a camera I no longer use and it was on the list of cameras that could be converted. In order to get infrared, the camera has to be color balanced using a custom balance against green grass. Unfortunately the Fuji s3 doesn’t allow color balancing in this manner.
When an image first comes out of a converted Fuji s3 it looks like this. The camera has to be set on raw. Then the raw file needs to be converted to a DNG file using Adobe DNG converter. The next step is to import the DNG file into Adobe DNG Profile Editor. There is a tab called “Color Matrixes” that you need to click on and slide the temperature slider to 0. Then you export the profile and give it your camera name.
The DNG file needs to be opened in Adobe Photoshop in camera raw. Then you click on the camera calibration tab and go to camera profile and select the profile that you just saved. Then you go to the basic tab and click on white balance and select auto. If necessary other adjustments can be made in the basic mode. The above photo should be your result. Anything in blue or cyan is green foilage which reflects infrared.
Colors can be manipulated by going to adjust Hue and Saturation and sliding the Hue slider back and forth until you get the desired color.
Ideally photos should be taken on a sunny day near the middle of the day to achieve maximum infrared. The variations you can end up with are quite interesting.
Any color infrared can be changed to b&w by using the b&w adjustment in Photoshop. Using the color sliders you can determine how bright foilage will appear