| 摘要 |
The invention relates to the field of information technologies and computer technology, and specifically to the processing and generation of image data, and to the processing of images for computer graphics, and may be used for the search, retrieval, processing and displaying of image data. An entity visualization method consists in capturing a digital image, receiving units of additional information from an electronic memory which stores a plurality of units of additional information, each of which units corresponds to a predetermined entity, and displaying at least one unit of the plurality of additional information units, superimposing same onto the digital image; aside from the additional information related to an entity, the electronic memory also stores data related to representations of corresponding entities; in each captured image frame, at least one entity is detected and recognized using the entity representation data received from electronic memory; computing the coordinates of the detected entity on the captured image, and displaying at least one unit of additional information in direct proximity to the corresponding entity on the captured image, which is output to a display; if an entity which was detected and recognized in previous selected frames is no longer detected in subsequent selected frames within a predetermined time period, concluding that the entity is absent from the captured image, and no longer outputting the additional information related to the entity; capturing an image using a digital camera of a visualization device, and outputting same to a display. |
