1. An image processing system comprising: an image capturing apparatus, which obtains an image of a subject, comprising: a setting unit, which sets an obtaining condition for the image in accordance with user's operation; and an outputting unit, which is connected to said setting unit and outputs the obtaining condition in association with the image; and an image processing apparatus, which is operatively associated with said image capturing apparatus and receives the image and the obtaining condition from said image capturing apparatus, comprising: an image processing unit, which performs an image processing for the image; and a controlling unit, which is connected to said image processing unit and controls said image processing unit based on the obtaining condition associated with the image.