An example imaging device 130 for generating an image 140 is disclosed. The device may include an imaging detector array 131 configured to collect charges during a radiation exposure at the imaging detector array. The device may include a signal generator 134 coupled with the imaging detector array. The signal generator may be configured to generate a detection signal based on the charges collected by the imaging detector array. The device may include an accelerometer 132 configured to generate an acceleration signal indicative of external forces applied to the imaging device. The device may further include a signal processor 136 coupled with the signal generator and the accelerometer. In response to a determination that the acceleration signal is below a predetermined disturbance threshold and the detection signal exceeds a predetermined threshold, the signal processor may be configured to generate the image based on the detection signal.
