MPEG Video Encoding Based on Assigning a High Information Priority to the Focused Region
単・共の別
単著
発行又は発表の年月
2002/10
発表学会等の名称
IEEE APCCAS 2002
概要
When a picture is compressed in MPEG Video, an important region of picture is assigned a high priority. We propose a method to modify a quantizer scale according to importance estimated by a quantity of Depth of Focus.