| 摘要 |
<p>A gesture recognition method for a touch system includes the steps of: capturing images looking across a plate surface with at least one image sensor; processing the images to determine a contact state variation of a single pointer on the plate surface; and recognizing whether a relative variation between the single pointer and the plate surface matches a predetermined gesture when the contact state variation is larger than a threshold. The present invention further provides a touch system.</p> |
