IMAGE DISPLAY DEVICE AND IMAGE DISPLAY METHOD

摘要

An image display device (110) includes a distance detecting unit (102) for detecting a distance from an outputting signal out of a sensor unit (101) to a viewer, an angle detecting unit (103) for detecting an angle of the outputting signal out of the sensor unit (101) relative to a holding position by a viewer, an approaching state detecting unit (104) for detecting a state how the viewer is approaching the image display device (110), a display switching controlling unit (105) for displaying an image on an image display unit (109) by obtaining the image based on the detecting result of the approaching state detecting unit (104), a marker generating unit (108) for generating a marker image to display an approaching position on the image to the viewer, and a sending/receiving unit (111) for sending and receiving necessary image data to and from a magnified image database (106) and a tilt variation close-up image database (107).