Posts Categorized: Video

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iPhone Colorimeter App For Display Calibration

I recently purchased the iPhone Colorimeter app to see how well it measures color. This application only costs $3.99 so if it does anything useful that will be a big thing. One of the big pluses of this application is you can see exactly what you are measuring on their screen capture like a very… Read more

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Runco LS-10i Three Chip DLP Projector Review

I recently had the opportunity to calibrate a Runco LS-10i front projector. This is a 3 chip DLP machine with a 260 watt lamp that retails for about $20,000. For a three chip DLP this is a great price point. It also has numerous lenses and generous lens shift for great installation flexibility. What I… Read more

Checking The Picture Quality Of Your Display

Checking The Picture Quality Of Your Display

A truly accurate test of display quality requires expensive tools and a thorough set of test gear. Fortunately, you can look at some scenes and test patterns found on the Casino Royal Blu-Ray and have a good idea if your display is working poorly. This is one of the movies that I use to ensure… Read more

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3D Screen Polarization Test Results

My screen materials report here now contains screen materials I have tested that maintain projector polarization well for passive 3D front projection. The best material I have found is the Screen Innovations Black Diamond 1.4 which is nearly black when the polarizer is crossed with the light source. These tests were conducted using polarized light… Read more

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How To Get The Sharpest Image From Your Display

This article is about how to obtain the sharpest image from any given display. The final goal is to not lose any image details from the source while not adding anything that is not in the image. In many products achieving both of these goals may not be possible. When that is the case you… Read more