ï® The most common symptom is burning pain in the feet. ï° The common syndrome of painful burning feet is most often caused by a sensory. neuropathy with small-fiber involvement, accounting for more than 90% of such cases. ï° Other description of pain; stabbing, aching pains, electric shock-like, pins-and-needles.
The highest resolution available in an affordable film scanner (around $1000 US) is 4000 dpi. In this page we address the question, How much better could you do at 8000 dpi?, using the techniques developed in parts 1 and 2 of Understanding image sharpness..
Dots per inch (DPI, or dpi) is a measure of spatial printing or video or image scanner dot density, in particular the number of individual dots that can be placed in a line within the span of 1 inch (2.54 cm). Monitors do not have dots, but do have pixels; the closely related concept for monitors and images is pixels per inch or PPI.