1
Geoffrey B Rhoads, Ammon E Gustafson: Watermark embedder and reader. Digimarc Corporation, Joel R Meyer, Digimarc Corporation, September 2, 2003: US06614914 (716 worldwide citation)

A watermark system includes an embedder, detector, and reader. The watermark embedder encodes a watermark signal in a host signal to create a combined signal. The detector looks for the watermark signal in a potentially corrupted version of the combined signal, and computes its orientation. Finally, ...


2
Geoffrey B Rhoads, J Scott Carr: Watermark embedder and reader. Digimarc Corporation, Digimarc Corporation, September 26, 2006: US07113615 (162 worldwide citation)

A watermark system includes an embedder, detector, and reader. The watermark embedder encodes a watermark signal in a host signal to create a combined signal. The detector looks for the watermark signal in a potentially corrupted version of the combined signal, and computes its orientation. Finally, ...


3
Geoffrey B Rhoads: Watermark embedder and reader. Digimarc Corporation, Joel R Meyer, Digimarc Corporation, April 6, 2004: US06718047 (153 worldwide citation)

A watermark system includes an embedder, detector, and reader. The watermark embedder encodes a watermark signal in a host signal to create a combined signal. The detector looks for the watermark signal in a potentially corrupted version of the combined signal, and computes its orientation. Finally, ...


4
Geoffrey B Rhoads: Watermark embedder and reader. Digimarc Corporation, May 18, 2010: US07720249 (49 worldwide citation)

A watermark system includes an embedder, detector, and reader. The watermark embedder encodes a watermark signal in a host signal to create a combined signal. The detector looks for the watermark signal in a potentially corrupted version of the combined signal, and computes its orientation. Finally, ...


5
Alastair M Reed, Ravi K Sharma, Tony F Rodriguez: Steganographic encoding and decoding. Digimarc Corporation, Digimarc Corporation, March 28, 2017: US09607350

This patent document relates generally to encoded information and digital watermarking. One claim recites an image capture device comprising: an optical system; an image sensor on a substrate for capturing imagery provided by the optical system, in which captured imagery includes encoded information ...


6
Geoffrey B Rhoads: Watermark embedder and reader. Digimarc Corporation, July 10, 2003: US20030128861-A1

A watermark system includes an embedder, detector, and reader. The watermark embedder encodes a watermark signal in a host signal to create a combined signal. The detector looks for the watermark signal in a potentially corrupted version of the combined signal, and computes its orientation. Finally, ...


7
Geoffrey B Rhoads, J Scott Carr: Watermark embedder and reader. Digimarc Corporation, December 18, 2003: US20030231785-A1

A watermark system includes an embedder, detector, and reader. The watermark embedder encodes a watermark signal in a host signal to create a combined signal. The detector looks for the watermark signal in a potentially corrupted version of the combined signal, and computes its orientation. Finally, ...


8
Geoffrey B Rhoads: Watermark embedder and reader. Digimarc Corporation, March 20, 2003: US20030053653-A1

A watermark system includes an embedder, detector, and reader. The watermark embedder encodes a watermark signal in a host signal to create a combined signal. The detector looks for the watermark signal in a potentially corrupted version of the combined signal, and computes its orientation. Finally, ...


9
Gustafson Ammon E, Rhoads Geoffrey B: Watermark embedder and reader. Digimarc Corporation, Gustafson Ammon E, Rhoads Geoffrey B, CONWELL William Y, July 19, 2001: WO/2001/052181

A watermark system includes an embedder (106), detector (110), and reader (116). The watermark embedder (106) encodes a watermark signal (108) in a potentially corrupted version of the combined signal, and computes its orientation. Finally, a reader extracts a message in the watermark signal from th ...