sentences:  It is a chip realizing power saving based on the Venus Engine II, but we changed high sensitivity shooting, which LUMIX was the most difficult to do, to hardware processing.Panasonic claims that the 2008 Venus Engine IV gives higher-quality images, and includes more accurate detection and better correction for its Optical Image Stabilizer and Intelligent ISO Control functions than earlier versions.It works at 10.1-megapixel resolution.