A digital camera has an integral flash and stores and displays a digital image. Under certain conditions, a flash photograph taken with the camera may result in a red-eye phenomenon due to a reflection within an eye of a subject of the photograph. The digital camera has a red-eye filter which analyzes...http://www.google.de/patents/US7916190?utm_source=gb-gplus-sharePatent US7916190 - Red-eye filter method and apparatus
