Comparing 1D barcode readers to 2D barcode imagers. April 9, 2013. ... Some CMOS camera types have 752 × 480-pixel arrays. Each pixel registers one of 256 grayscale values, ...

We further explored the use of the specifically encoded octahedron frame as a linking element between nanoparticles for building low-dimensional, 1D and 2D, nanoparticle arrays.