A method for controlling a scanning microscope apparatus comprising a laser light source, a scanner which includes a plurality of mirrors, a detector, and an objective lens, the method including:
- setting, according to a first instruction input via an input device by a user, conditions including a number of pixels and a zoom magnification for acquiring a reference image of a specimen;
- scanning, with the scanner, laser light emitted from the laser light source and irradiated onto the specimen via the objective lens, based on the set number of pixels and the set zoom magnification, detecting corresponding return light from the specimen with the detector, and acquiring the reference image based on the detected return light;
- selecting, according to a second instruction input via the input device by the user, either one of a fixed-scan-size mode or a fixed-zoom mode;
- in a case in which the fixed-zoom mode is selected:
- calculating, by a computer, a number of pixels of an original image to be acquired with a fixed zoom magnification and that achieves a per-pixel pixel resolution needed to generate a super-resolution image, the number of pixels being calculated from a magnification of the objective lens and the set zoom magnification which was set for acquiring the reference image,
- newly scanning, with the scanner, laser light emitted from the laser light source and irradiated onto the specimen via the objective lens, based on the calculated number of pixels and the set zoom magnification which was set for acquiring the reference image, detecting corresponding return light from the specimen with the detector, and acquiring the original image having the calculated number of pixels, the set zoom magnification, and the per-pixel pixel resolution needed to generate the super-resolution image, based on the corresponding detected return light, and
- generating the super-resolution image by performing image computational processing on the original image acquired in the fixed-zoom mode to emphasize a high-frequency component, wherein the super-resolution image is defined as an image having a higher resolution than its optical resolution;
- and
- in a case in which the fixed-scan-size mode is selected:
- calculating, by the computer, a zoom magnification of an original image to be acquired with a fixed scan-size and that achieves the per-pixel pixel resolution needed to generate the super-resolution image, the zoom magnification being calculated from the magnification of the objective lens and the set number of pixels which was set for acquiring the reference image,
- adjusting swivel angles of the mirrors of the scanner according to the calculated zoom magnification, newly scanning, with the scanner having the mirrors at the adjusted swivel angles, laser light emitted from the laser light source and irradiated onto the specimen via the objective lens, based on the calculated zoom magnification and the set number of pixels which was set for acquiring the reference image, detecting corresponding return light from the specimen with the detector, and acquiring the original image having the calculated zoom magnification, the set number of pixels, and the per-pixel pixel resolution needed to generate the super-resolution image, based on the corresponding detected return light, and
- generating the super-resolution image by performing image computational processing on the original image acquired in the fixed-scan-size mode to emphasize a high-frequency component.