Eye gaze coding based on limited rate background

The invention relates to eye gaze coding based on limited rate context. A system and method for eye gaze coding based on a limited rate background includes generating a first video stream of an ambient environment to a controller based on an exterior view camera disposed in a vehicle. The controller generates a scene description based on the first video stream and selects a corresponding scene from a predefined list of known scenes. In addition, the controller selects a codebook of encoding parameters and decoding parameters from a plurality of predefined codebooks based on the selected corresponding scenario. A second video stream of the driver's face to an eye tracker controller is generated based on an interior view camera disposed in the vehicle, where the eye tracker controller estimates the driver's gaze direction. Based on the selected codebook, the encoded data, including the estimated gaze direction of the driver, are transmitted over a limited bandwidth channel to a decoder. 本发明涉及基于有限速率背景的眼睛注视编码。一种用