The invention provides an image processing apparatus, measuring apparatus, image processing system, image processing method and recording medium. The image processing apparatus comprises an obtainer and an acquirer. The obtainer obtains video information including video of a measurement target and a visible light signal that includes measurement information of the measurement target measured by a measuring apparatus attached to the measurement target, the visible light signal being transmitted by the measuring apparatus. The acquirer acquires the measurement information from the visible light signal included in the video information obtained by the obtainer.