| 摘要 |
PROBLEM TO BE SOLVED: To provide an endoscope apparatus that can make an edging phenomenon in which an unnatural edge arises in a droplet image that appears in an observation video of an endoscope not visually recognizable by an observer, and an image pickup control method of the endoscope apparatus.SOLUTION: By performing edging phenomenon detection processing and determination processing, a processor apparatus determines whether or not an edging phenomenon in which an edge in a horizontal direction arises in an image of a scattering droplet occurs in a frame image that was imaged by a CMOS type image pickup device of an endoscope (S10, S12). If the edging phenomenon is occurring, the processor apparatus executes edging phenomenon mitigation processing to mitigate the effects of the edging phenomenon (S14). As the edging phenomenon mitigation processing, a driving method of the image pickup device is switched from the rolling shutter method to the pseudo-global shutter method. |
