Figure 3From: Facial expression (mood) recognition from facial images using committee neural networks Real-valued measures from a sample neutral expression image. 1-eyebrow raise distance, 2-upper eyelid to eyebrow distance, 3-inter eyebrow distance, 4-upper eyelid to lower eyelid distance, 5-top lip thickness, 6-lower lip thickness, 7-mouth width, 8-mouth opening. (Facial expression image from the Cohn-Kanade database [16]. Used with permission)Back to article page