  Robots have revolutionized our way of life in recent years.One of the domains
that has not yet completely benefited from the robotic automation is the
agricultural sector. Agricultural Robotics should complement humans in the
arduous tasks during different sub-domains of this sector. Extensive research
in Agricultural Robotics has been carried out in Japan, USA, Australia and
Germany focusing mainly on the heavy agricultural machinery. Pakistan is an
agricultural rich country and its economy and food security are closely tied
with agriculture in general and wheat in particular. However, agricultural
research in Pakistan is still carried out using the conventional methodologies.
This paper is an attempt to trigger the research in this modern domain so that
we can benefit from cost effective and resource efficient autonomous
agricultural methodologies. This paper focuses on a scalable low cost
semi-autonomous technique for wheat harvest which primarily focuses on the
farmers with small land holdings. The main focus will be on the vision part of
the navigation system deployed by the proposed robot.
