| 摘要 |
A method for visual communication comprises: - capturing a first image (IMGk) of a first object (01 ) at a first location (ENV1 ), - transmitting the first image (IMGk) to a second location (ENV2), - displaying the first image (IMGk) at the second location (ENV2), - receiving user input (POSk+1) at the second location (ENV2), - forming first control data (DATA2k+1) based on the user input (POSk+1), - transmitting the first control data (DATA2k+1) to the first location (ENV1 ), - projecting a first indicator (P1 ) on the first object (01 ) at the first location (ENV1 ) such that the position of the indicator (P1 ) is controlled based on the first control data (DATA2k+1), - capturing a second image (IMGk+1) such that the second image (IMGk+1) comprises a sub-image (Ο'1 ) of the object (O1 ) and a sub-image (Ρ'1 ) of the first indicator (P1 ), - transmitting the second image (IMGk+1) to the second location (ENV2), and - displaying the second image (IMGk+1) at the second location (ENV2). |
