Abstract: This disclosure provides a method, apparatus and computer-readable storage medium for visual teaching. The visual teaching method includes establishing a classroom, arranging the classroom based on the real geometric layout of at least one teaching device in the classroom, and conducting the course in the classroom based on the arranged classroom, wherein the classroom comprises at least one user smart terminal, at least one teaching device and at least one of a management smart terminal and a server, at least one teaching device and/or at least one user smart terminal being communicatively connected to at least one of the management smart terminal and the server operating the classroom, each of the user smart terminals operating at least one corresponding teaching device and obtaining the status of the corresponding teaching devices. The visual teaching solution provides a course-oriented and student-oriented visual teaching environment by combining the courses, teaching devices and students.

Abstract: The present invention discloses a method for generating a fluorescent photograph using a fluorescence microscope, wherein after a fluorescence image generated by the light of an optical channel is snapped, the fluorescent image generated by the light of the optical channel can be re-snapped and the original fluorescent image can be replaced with the re-snapped fluorescent image, without re-snapping a fluorescent image generated by the light of other optical channel which has already been snapped. Therefore, the time during which the sample is exposed to light is reduced, the sample is prevented from being bleached and the snapping time is saved.

Abstract: The present invention discloses a method for generating a fluorescent photograph using a fluorescence microscope, wherein after a fluorescence image generated by the light of an optical channel is snapped, the fluorescent image generated by the light of the optical channel can be re-snapped and the original fluorescent image can be replaced with the re-snapped fluorescent image, without re-snapping a fluorescent image generated by the light of other optical channel which has already been snapped. Therefore, the time during which the sample is exposed to light is reduced, the sample is prevented from being bleached and the snapping time is saved.

Abstract: This disclosure provides a method, apparatus and computer-readable storage medium for visual teaching. The visual teaching method includes establishing a classroom, arranging the classroom based on the real geometric layout of at least one teaching device in the classroom, and conducting the course in the classroom based on the arranged classroom, wherein the classroom comprises at least one user smart terminal, at least one teaching device and at least one of a management smart terminal and a server, at least one teaching device and/or at least one user smart terminal being communicatively connected to at least one of the management smart terminal and the server operating the classroom, each of the user smart terminals operating at least one corresponding teaching device and obtaining the status of the corresponding teaching devices. The visual teaching solution provides a course-oriented and student-oriented visual teaching environment by combining the courses, teaching devices and students.

Abstract: A calibration plate for measuring calibration of digital microscope and methods of using the same. The calibration plate comprises at least one calibration area formed with a surface structure which includes a plurality of grid cells arranged periodically, wherein at least part of boundary and/or at least part of apexes of each grid cell can be identified by an optical imaging system of the digital microscope. The invention also includes a digital microscope system equipped with the calibration plate.

Abstract: A calibration plate for measuring calibration of digital microscope and methods of using the same. The calibration plate comprises at least one calibration area formed with a surface structure which includes a plurality of grid cells arranged periodically, wherein at least part of boundary and/or at least part of apexes of each grid cell can be identified by an optical imaging system of the digital microscope. The invention also includes a digital microscope system equipped with the calibration plate.