Observation apparatus and observation method
View Patent ↗An observation apparatus compares a plurality of image information acquired in a specific time by a plurality of image acquisition methods whose image acquisition timings are different, and includes a timer for counting observation time, and a PMT and a CCD whose image information acquisition timings are different. A storage unit stores different image information, when acquired by the PMT and the CCD, by relating each type of the acquired image information to the observation information counted by the timer. A control unit sets a display standard to associate the different types of image information stored in the storage unit, according to the observation time that has been respectively related to these types of image information, and associates the different types of image information according to the time information, on the basis of the set display standard. A monitor displays the image information associated by the control unit.
1. An observation apparatus which comprises:
a timer for counting time information;
a plurality of image information acquisition devices which are different from each other and which acquire different types of image information;
a memory configured to store image information acquired by the image information acquisition devices by respectively relating each type of the acquired image information to the time information counted by the timer, the image information being acquired in parallel and at respective different image acquiring intervals by the image information acquisition devices;
a controller which is configured to accept an input from a user of a display standard indicating a manner of displaying the image information acquired in parallel at the respective different image acquiring intervals by the image information acquisition devices, and to mutually associate the image information acquired in parallel at the respective different image acquiring intervals by the image information acquisition devices in accordance with the display standard using the time information related to the image information in the memory; and
a display which displays the image information acquired in parallel at the respective different image acquiring intervals by the image information acquisition devices in accordance with the mutual association of the image information by the controller;
wherein the controller is configured to accept, as the input from the user of the display standard, one of (i) a time interval set by the user, and (ii) a time interval selected by the user from among the respective different image acquiring intervals of the image information acquisition devices;
wherein the controller is configured to mutually associate the image information acquired in parallel at the respective different image acquiring intervals by the image information acquisition devices, such that a series of images in a first image group acquired by a first one of the image information acquisition devices at a first time interval and a series of images in a second image group acquired by a second one of the image information acquisition devices at a second time interval that is different from the first time interval are associated with each other in accordance with the display standard that is set by the user; and
wherein the display is configured to display the first image group and the second image group in alignment with each other in accordance with the mutual association performed by the controller.
2. An observation apparatus according to claim 1 , wherein the plurality of image information acquisition devices have different resolutions.
3. An observation apparatus according to claim 1 , wherein the controller is configured to mutually associate the image information at every preset number of pieces of the image information acquired by the image information acquisition device having the image acquiring interval selected as the display standard.
4. An observation apparatus according to claim 1 , wherein the controller is configured to control the display to display the image information acquired by the image information acquisition devices laid out side by side.
5. An observation apparatus according to claim 4 , wherein the controller is configured to control the display to display the image information acquired by the image information acquisition devices along a common time line.
6. An observation apparatus according to claim 1 , wherein the controller is configured to, if any one of the image information acquisition devices has not acquired a piece of the image information at a time corresponding to the display standard, make the mutual association by using a piece of the image information acquired by said one of the image information acquisition devices at a nearest time to the time corresponding to the display standard.
7. An observation apparatus according to claim 1 , wherein the controller is configured to, if any one of the image information acquisition devices has not acquired a piece of the image information at a time corresponding to the display standard, make an association by using image information which indicates that no such information has been acquired.
8. An observation apparatus according to claim 1 , wherein the display displays the image information to be scrollable with respect to acquisition time.
9. An observation apparatus according to claim 1 , wherein one of the image information acquisition devices is configured to acquire a type of image information which indicates a one-dimensional luminance distribution on a specimen, and another one of the image information acquisition devices is configured to acquire a type of image information which indicates a two-dimensional luminance distribution on the specimen.
10. An observation method which comprises:
acquiring different types of image information from a plurality of image information acquisition devices which are different from each other;
storing the image information acquired by the image information acquisition devices, by respectively relating each type of the acquired image information to time information, the image information being acquired in parallel and at respective different image acquiring intervals by the image information acquisition devices;
accepting an input from a user of a display standard indicating a manner of displaying the image information acquired in parallel at the respective different image acquiring intervals by the image information acquisition devices, wherein the display standard is one of (i) a time interval set by the user, and (ii) a time interval selected by the user from among the respective different image acquiring intervals of the image information acquisition devices;
mutually associating the image information acquired in parallel at the respective different image acquiring intervals by the image information acquisition devices in accordance with the display standard using the time information related to the image information, such that a series of images in a first image group acquired by a first one of the image information acquisition devices at a first time interval and a series of images in a second image group acquired by a second one of the image information acquisition devices at a second time interval that is different from the first time interval are associated with each other in accordance with the display standard that is set by the user; and
displaying the image information acquired in parallel at the respective different image acquiring intervals by the image information acquisition devices in accordance with the mutual association of the image information, so as to display the first image group and the second image group in alignment with each other in accordance with the mutual association.
11. An observation apparatus according to claim 1 , wherein the display is configured to display the first image group and the second image group using frame by frame playback in accordance with the mutual association performed by the controller.