1. A medical information processing apparatus connected to image generating apparatuses and an exam reservation apparatus via an intercommunication network, comprising: processing circuitry configured to receive exam reservation information for the image generating apparatuses, from the exam reservation apparatus, determine a type of image processing based on the received exam reservation information, apply the determined type of image processing to original medical images generated by and received from the image generating apparatuses via the intercommunication network, to generate a processing result image, and receive exam execution information from the image generating apparatuses via the intercommunication network, the exam execution information representing an exam execution situation and corresponding to the received exam reservation information, wherein the processing circuitry is further configured to apply the determined type of image processing to the original medical images based on the exam execution information corresponding to the exam reservation information.