Inventor
SWANSON MITCHELL D
US11 patents
⚠️ This page may combine multiple inventors who share the name “SWANSON MITCHELL D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UNIV MINNESOTA
6 patentsUS6282299B1Aug 28, 2001
Method and apparatus for video watermarking using perceptual masks
UNIV MINNESOTA181 citations98
US6272634B1Aug 7, 2001
Digital watermarking to resolve multiple claims of ownership
UNIV MINNESOTA324 citations98
US6226387B1May 1, 2001
Method and apparatus for scene-based video watermarking
UNIV MINNESOTA286 citations98
US6031914AFeb 29, 2000
Method and apparatus for embedding data, including watermarks, in human perceptible images
UNIV MINNESOTA422 citations98
US5987459ANov 16, 1999
Image and document management system for content-based retrieval
UNIV MINNESOTA160 citations98
US6061793AMay 9, 2000
Method and apparatus for embedding data, including watermarks, in human perceptible sounds
UNIV MINNESOTA515 citations97