1. A method for facilitating color balance synchronization between a plurality of video cameras within a system of video cameras, comprising: detecting an object in a video sequence captured by a specific video camera in the system of video cameras; determining an object color histogram for the detected object; updating a camera specific reference color histogram for the specific video camera using the determined object color histogram; and determining the relative color balance for the specific video camera as one or more camera specific color histogram compensation coefficients by comparing the camera specific reference color histogram for the specific video camera with a system reference color histogram being a global color reference for the whole system of video cameras.