| CPC H04N 23/663 (2023.01) [H04N 23/80 (2023.01); H04N 23/90 (2023.01)] | 13 Claims |

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1. An image capturing apparatus including a mounting part capable of attaching/detaching a device, comprising:
one or more processors; and
one or more memories storing one or more programs configured to be executed by the one or more processors, the one or more programs including instructions for:
storing, in the one or more memories, first signal information that is obtained by processing a captured first image;
sending the first image to the device mounted in the mounting part;
receiving second signal information obtained by a processor of the device processing the first image stored in a memory of the device;
receiving third signal information obtained by the processor of the device processing the first image stored in another memory of the device; and
determining whether or not one of the processor of the device and another memories of the device is anomalous based on whether or not the first signal information matches the second signal information and whether or not the first signal information matches the third signal information,
wherein the one or more memories have a first flag indicating whether or not a parameter for processing the first image is re-installed to the memory of the device and a second flag indicating whether or not the processor of the device is rebooted,
whether or not the processor of the device is anomalous and whether or not another memory of the device is anomalous are determined based on the first flag and the second flag.
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