MPEG Video Encoding Based on Assigning a High Information Priority to the Focused Region
Sole or Joint Author
Sole Author
Date of Issue
2002/10
Conference Presentation(name)
IEEE APCCAS 2002
Summary
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.