Information processing device, information processing method, information processing program, image processing device, and image processing system for associating position information with captured images

Abstract

An information processing device configured to: acquire an image captured according to an imaging instruction by a mobile object; acquire sensor information including position information about the mobile object according to an exposure notification signal transmitted at a fixed timing that is relative to an exposure end timing of the captured image, the exposure notification signal being transmitted in response to the imaging instruction; and store the position information included in the acquired sensor information in association with the acquired image.

1 . An information processing device, comprising:
 processing circuitry configured to
 acquire an image captured according to an imaging instruction by a mobile object, 
 acquire sensor information about the mobile object transmitted in response to the imaging instruction, 
 store position information included in the acquired sensor information in association with the acquired image, and 
 perform a composite image creation process based on the position information and the acquired image. 
   
     
     
         2 . The information processing device according to  claim 1 , wherein the processing circuitry is configured to acquire the image captured according to the imaging instruction by an imaging device mounted on the mobile object. 
     
     
         3 . The information processing device according to  claim 2 , wherein the processing circuitry is configured to acquire the sensor information including the position information about the mobile object from a sensor device transmitted from the imaging device to the sensor device in response to the imaging instruction. 
     
     
         4 . The information processing device according to  claim 1 , wherein the processing circuitry is further configured to determine whether the image instruction is completed. 
     
     
         5 . The information processing device according to  claim 4 , wherein when the processing circuitry is configured to determine the image instruction is completed, the composite image creation process is performed. 
     
     
         6 . The information processing device according to  claim 4 , wherein when the processing circuitry is configured to determine the image instruction is not completed, the processing circuitry is configured to repeat acquiring an image, acquiring sensor information, and storing position information. 
     
     
         7 . The information processing device according to  claim 1 , wherein the processing circuitry is further configured to acquire elevation data indicating an elevation of a ground surface imaged by an imaging device, and associate the elevation data with the sensor information. 
     
     
         8 . The information processing device according to  claim 7 , wherein the processing circuitry is further configured to associate the elevation data with the image. 
     
     
         9 . The information processing device according to  claim 7 , wherein the elevation data is acquired from map data containing information about a position and an elevation, on a basis of the position information about the mobile object. 
     
     
         10 . The information processing device according to  claim 7 , wherein the elevation data is acquired on a basis of distance information acquired by a ranging sensor mounted on the mobile object. 
     
     
         11 . The information processing device according to  claim 10 , wherein the processing circuitry is further configured to acquire the elevation data from the ranging sensor in response to the imaging instruction, and associate the acquired elevation data with the sensor information. 
     
     
         12 . An information processing method, comprising:
 acquiring an image captured according to an imaging instruction by a mobile object;   acquiring sensor information about the mobile object transmitted in response to the imaging instruction;   storing position information included in the acquired sensor information in association with the acquired image; and   performing a composite image creation process based on the position information and the acquired image.   
     
     
         13 . The information processing method according to  claim 12 , wherein the acquiring acquires the image captured according to the imaging instruction by an imaging device mounted on the mobile object. 
     
     
         14 . The information processing method according to  claim 13 , wherein the acquiring acquires the sensor information including the position information about the mobile object from a sensor device transmitted from the imaging device to the sensor device in response to the imaging instruction. 
     
     
         15 . An image processing device, comprising:
 processing circuitry configured to
 receive a plurality of images with sensor information including position information, each position information being stored in association with a different one of the plurality of images and about a mobile object acquired and transmitted in response to an imaging instruction, and 
 generate a composite image by arranging the plurality of images on a basis of the position information included in the sensor information. 
   
     
     
         16 . The image processing device according to  claim 15 , wherein the processing circuitry is configured to receive a plurality of images with sensor information including position information, each position information being stored in association with a different one of the plurality of images and about a mobile object acquired and transmitted from the imaging device to a sensor device in response to an imaging instruction. 
     
     
         17 . The image processing device according to  claim 15 , wherein the processing circuitry is further configured to generate the composite image by arranging the plurality of images on a basis of elevation data indicating an elevation of a ground surface imaged by an imaging device. 
     
     
         18 . The image processing device according to  claim 17 , wherein the processing circuitry is further configured to
 define a first coordinate system corresponding to an imaging range of the imaging device in association with a movement of the mobile object and a second coordinate system corresponding to a plane in which one of the plurality of images is arranged,   compute a projected position of the one of the plurality of images on the ground surface in the first coordinate system on a basis of the sensor information and the elevation data, and   arrange the one of the plurality of images by converting the projected position to the second coordinate system.   
     
     
         19 . The image processing device according to  claim 17 , wherein the elevation data is acquired from map data containing information about a position and an elevation. 
     
     
         20 . The image processing device according to  claim 17 , wherein the elevation data is acquired by a ranging sensor mounted on the mobile object.