US 12,277,723 B2
Electromagnetic environment analysis system, electromagnetic environment analysis method, and non-transitory computer-readable medium
Shunya Sato, Tokyo (JP); and Tatsuya Hayashi, Tokyo (JP)
Assigned to TDK CORPORATION, Tokyo (JP)
Filed by TDK CORPORATION, Tokyo (JP)
Filed on Nov. 16, 2021, as Appl. No. 17/527,612.
Claims priority of application No. 2020-191889 (JP), filed on Nov. 18, 2020.
Prior Publication US 2022/0156961 A1, May 19, 2022
Int. Cl. G06T 7/70 (2017.01); G01R 29/08 (2006.01); G06T 7/11 (2017.01); G06V 10/10 (2022.01); H04N 23/63 (2023.01)
CPC G06T 7/70 (2017.01) [G01R 29/0878 (2013.01); G06T 7/11 (2017.01); G06V 10/17 (2022.01); H04N 23/635 (2023.01); G06T 2207/10016 (2013.01); G06T 2207/30204 (2013.01)] 12 Claims
OG exemplary drawing
 
1. An electromagnetic environment analysis system, comprising a processor and a memory, the processor being configured to perform the following steps:
acquire a plurality of measurement values relevant to an electromagnetic environment, based on a detection result of a sensor that is positioned in a real space and sequentially detects information relevant to the electromagnetic environment;
acquire a captured image that is sequentially captured in the real space;
detect a range of at least one of a first marker arranged on the sensor in the real space, the first marker being configured to move with the sensor, and at least one second marker that has information capable of specifying a relative position with respect to a position in which the captured image is captured in the real space and is arranged in a position set in advance, based on the acquired captured image;
determine a display range in which information relevant to the measurement value is displayed in the image, based on a detection result of the at least one second marker;
calculate a relative position between the first marker and the at least one second marker, based on a detection result of the first marker and the detection result of the at least one second marker; and
create an image for displaying the information relevant to the measurement value in a position associated with a measurement position in which each of the measurement values is measured,
judge a partition corresponding to the measurement position of each of the measurement values in a plurality of partitions to which the display range is sectioned, based on the calculated relative position, and
determine information relevant to display of the partition, based on the measurement value corresponding to the partition.