delder wrote:
Our Photo Club views our work on a 90" Sanyo TV/Monitor. This was an upgrade from a LCD Projector.
Our Club Leader uses an iPad that COMPLETELY outshines the other devices we use for viewing.
I am speaking to COLOR Rendition in particular.
Just an observation.
Question for all:
Is there any thought to optimizing a digital image for a specific display target? (LCD Projector, Large Screen TV Etc?)
There is no point to optimizing a digital image to a specific display target. There is quite a large amount to be said about optimizing display devices to meet universal standards! Those standards are managed by the ICC (International Color Consortium). It is a group of scientists who came up with a model to describe the color display characteristics of devices and media, and ways to communicate that information via computer to match devices as closely as possible.
If you go to the web sites for Datacolor and Calibrite, you can find educational resources that explain color management in detail. Understanding digital photography generally REQUIRES an understanding of, or at least an awareness of, color management practices and tools.
I worked in a large professional portrait lab during the transition from optical/film photography to digital photography. I ran the digital side of the lab from film scanning to color correction to printing on a dozen different types of devices with as many as 40 of each type. After two years of struggling to adjust color by eye, we bought a $300 kit of calibration/profiling tools and calibrated our nine (identical models) color correction monitors. Then we had Kodak profile their paper on our portrait package mini-lab printers. Suddenly, we were locked in! Instead of $256,000 in paper waste per year, we had cut that by nearly 80%. It was well worth the learning curve.
I calibrate and profile my monitors before any large project. I verify that calibration against my printer and outside lab. I know my files are going to look nearly the same on my monitor as they do in print, or as close as additive color can look to subtractive color. (Monitors mix red, green, and blue light to make white. Printers use cyan, magenta, and yellow, and sometimes black and other colors, to subtract red, green, and blue from white light reflected off of paper. There will always be subtle differences in what can be displayed both ways.)
In short, a calibration kit can calibrate your LCD Projector, large screen TV, or computer monitor. It can put an ICC profile for each device into your computer's operating system, to match the color of files to the color capabilities of the device as best as it can be done. The same profile must be installed on each computer connecting to a given device, so if multiple people use the same projector, the profile must be shared among them. The profile has to be activated in the operating system after connecting the computer, as well.
Most TVs and video projectors are factory calibrated to some version of the REC. 709 color space. So if you don't have a custom profile for your monitor, try the profile by that name, and see if it doesn't improve the results you're getting.