“…Therefore, most of the research works are focused on building dedicated systems that can sort a particular fruit or product type. Although, there are efforts to built general fruit sorting and classification systems (Kondo, 2003;Gay and Berruto, 2002) but most of the systems are dedicated systems like the system that can sort tomatoes (Laykin et al, 2002;Polder et al, 2000), apples (Unay andGosselin, 2002, 2005a,b;Mehl et al, 2004;Li and Heinemann, 2007), citrus fruit (Aguilera et al, 2006;Regunathan and Suk Lee, 2005;Calpe et al, 1996), pepper berries (Abdesselam and Abdullah, 2000) and eggplant (Saito et al, 2003). Dedicated quality control vision based systems are also being built for other agricultural products like cereal grain (Choudhary et al, 2008), lentils (Shahin and Symons, 2001), corn products (Gunasekaran et al, 1987), tree leaves (Oskar, 2001), eggshell (Garcia et al, 2000 and fish grading (Hu et al, 1998).…”