Information processing device, information processing method, and program

Claims

1. A first generation means generates multiple confidence information, including confidence levels indicating the likelihood that an object exists at each position in the target region represented using a common coordinate system, based on multiple observational information obtained by observing the target region under different observational conditions using radio waves. A second generation means generates confidence map information showing the integrated confidence level for each location based on a plurality of confidence levels at each location in the target area, The system includes a means for identifying the area where an object exists by processing the aforementioned confidence map information. Information processing device.

2. The system further comprises a storage means for storing the aforementioned multiple observational information, The first generation means acquires the plurality of observational information from the storage means and generates the plurality of confidence information based on each of the acquired plurality of observational information. The information processing apparatus according to claim 1.

3. The aforementioned observation conditions include at least one of the observation time, observation direction, and observation location. The information processing apparatus according to claim 1 or 2.

4. The system further comprises observation information acquisition means for acquiring the plurality of observation information from at least one aircraft equipped with sensors for transmitting and receiving the aforementioned radio waves, and storing the acquired observation information in the storage means. The information processing apparatus according to claim 2.

5. The aforementioned observation information includes the aforementioned observation conditions. The information processing apparatus according to claim 1 or 2.

6. The combined confidence score includes at least one of the following: a simple average, a weighted average, a median, a maximum value, a minimum value, or a top-k mean of the multiple confidence scores. The information processing apparatus according to claim 1 or 2.

7. The aforementioned integrated confidence level is a value corrected based on the degree of variation of the aforementioned multiple confidence levels. The information processing apparatus according to claim 6.

8. The aforementioned specifying means is, A threshold setting means that sets a threshold corresponding to the area where the object exists by performing statistical processing on the confidence map information, The system includes means for identifying the area where the object exists by processing the confidence map information using the threshold value. The information processing apparatus according to claim 1 or 2.

9. One or more computers, Based on multiple observational data obtained by observing the target region under different observational conditions using radio waves, multiple confidence information is generated, including confidence levels indicating the likelihood that an object exists at each position in the target region represented using a common coordinate system. Based on the multiple confidence levels at each location in the target area, confidence map information showing the integrated confidence level for each location is generated. The region where the object exists is identified by processing the aforementioned confidence map information. Information processing methods.

10. On one or more computers, Based on multiple observational data obtained by observing the target region under different observational conditions using radio waves, multiple confidence information is generated, including confidence levels indicating the likelihood that an object exists at each position in the target region represented using a common coordinate system. Based on the multiple confidence levels at each location in the target area, confidence map information showing the integrated confidence level for each location is generated. A program for performing the task of identifying the region where an object exists by processing the aforementioned confidence map information.