This invention makes it possible to execute photography with a sufficient red-eye relaxation effect. To do this, in this invention, the amount of a red eye is detected on the basis of a signal obtained by reading an object image under light projection by a light projection unit. The light projection...http://www.google.com.hk/patents/US8045037?utm_source=gb-gplus-share專利 US8045037 - Image sensing apparatus and control method for relaxing red-eye effect in sensed image data
