PROBLEM TO BE SOLVED: To enhance visibility of a tomographic image animated on a monitor.SOLUTION: This optical tomographic imaging apparatus includes: an interference optical system for enabling a light-receiving element to receive an interference light by a measurement light flux and a reference light flux an optical scanner for shifting an advancement direction of the measurement light flux an optical-path-length changing member moved by a driving part to adjust an optical-path difference between the measurement light flux and the reference light flux an image-forming means for obtaining the tomographic image of an object based on an output signal from the light-receiving element a display means a control means for moving the optical-path-length changing member and for displaying the tomographic image obtained by the image-forming means in a prescribed display region. In the apparatus, information of positional deviation with respect to a depth direction of the obtained tomographic image is detected based on the output signal from the light-receiving element, and a display position of the tomographic image is corrected so that the tomographic image obtained as needed is displayed in a predetermined position within the display region.COPYRIGHT: (C)2011,JPO&INPIT
