Direct optical imaging of anatomical features and structures from within a biological organ in a dynamic environment presents certain image stability issues due to the motion of the target structure and may limit the ability of the user to visually interpret the image for the purposes of diagnostics and therapeutics. A scanning device including a plurality of detector elements that scan the first and second code elements and for forming a first scanning signal within the first partial area of the first code element and a second scanning signal within the second partial area of the first code element. A new processing order is created, and the picture image processing is carried out according to the modified order. The tracking device is used to detect the presence of each component at the pre-designated areas within the customer site. One significant advantage is that abstracted versions of pcells can be generated from normal pcells and stored in a pcell cache, which avoids the need to abstract layout pcells on the fly.