Great knowledge and experience on microbiology are required for accurate bacteria identification.
Automation of bacteria identification is required because there might be a shortage of skilled
microbiologists and clinicians at a time of great need. There have been several attempts to perform
automatic background identification. This paper reviews state-of-the-art automatic bacteria identification
techniques. This paper also provides discussion on limitations of state-of-the-art automatic bacteria
identification systems and recommends future direction of automatic bacteria identification.