Computer aided plant identification system

Human pressure on the environment has steadily increased throughout the last few decades, especially in Southeast Asia. This part of the world is also particularly rich in biodiversity and an appropriate biological knowledge is in high demand by the civil society which is actually asking for a “greener” life and the questions of quality of life are rising more and more. Unfortunately, plants recognition/identification skills of people in these countries are still limited. However, this skill can be improved with the aid of information technology. Recently, a number of works have been dedicated to plant information collection, plant information management and plant recognition. However, the developed systems are far from user requirement. In this paper, we present our computer aided plant identification system. The developed system contains two main parts: a semi-automatic graphical tool and an automatic plant identification method based on leaf images. Feedbacks from end users for graphical tool show that this tool does not have disadvantage of the classical tools (too technical, not sufficiently precise) while the experimental results of automatic plant identification method based on leaf image analysis are promising.