| 摘要 |
PROBLEM TO BE SOLVED: To provide an imaging apparatus capable of apparently correcting the deviation of an irradiation angle relative to a lens optical axis while eliminating the need to adjust the irradiation angle of an illumination unit that is built in a monitoring camera.SOLUTION: The imaging apparatus comprises: imaging means which images a subject and generates image data; means for recording image data that are captured under a plurality of lightings, in a memory; means for segmenting and reading a predetermined size of the image data recorded in the memory; means for analyzing light distribution properties of the lightings from luminance information of the image data; means for storing differential information between an optical axis of a lens and optical axes of the lightings based on a result of the analysis; and means for changing the differential information in accordance with a zoom magnification of the lens and changing a range to segment the image data from the memory.SELECTED DRAWING: Figure 1 |
