inches

Image processing getting the pixels per inch of an object based on referential inches

Simply put: I have a image of a human body. I have two reference points which are the left and right waist locations. Let's say for example: (100,100) and (200,100) are the respective left and right waist locations. In addition to those two points, I also know the "real life" inches value of the...

Determining the width of a webpage in inches

I have a CSS stylesheet that uses media queries to change how a page is displayed based on how many inches it is in width (for instance, if it is smaller than 4 inches or being displayed on a handheld device, it assumes a more mobile-friendly LAF). The problem I have is with its content. On the...