| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a method of eliminating harmful animals and pest insects such as crows and cockroaches by laser beam.SOLUTION: Using automatic image detection technique by a computer from a camera image, harmful animals and pest insects as well as their vulnerable positions are detected. For example, it has only to detect a place in which haar cascade algorithm, SIFT, or a SURF feature vector matches most with the features of the vulnerable points. The position of the detected object is automatically irradiated with a laser beam. By the automatic control in the direction of the laser beam, the light spot of the laser beam in the camera image is controlled to coincide with the vulnerable point position of the object. The automatic control can use both an advanced method like intensive learning and a simplified method like a method of false position.</p> |
