INFORMATION PROCESSING APPARATUS, CONTROL METHOD THEREOF, AND STORAGE MEDIUM

• US 20190007579A1
• Filed: 06/18/2018
• Published: 01/03/2019
• Est. Priority Date: 06/28/2017
• Status: Active Grant

• Current Assignee: Canon Kabushiki Kaisha (Canon Inc.)
• Original Assignee: Canon Kabushiki Kaisha (Canon Inc.)
• Inventors: Uratani, Mitsuru, Sakai, Hiroyuki, Ishida, Yuki, Omagari, Yuki, Suzuki, Tomohiro
• Granted Patent: US 10,992,837 B2
• Time in Patent Office: Days
• CPC Class Codes: G06T 1/0021 Image watermarking
• CPC Class Codes: G06V 10/141 Control of illumination
• CPC Class Codes: G06V 10/17 using hand-held instruments
• CPC Class Codes: G06V 10/225 based on a marking or identifier characterising the area
• CPC Class Codes: H04N 1/32149 Methods relating to embedding, encoding, decoding, detection or retrieval operations
• CPC Class Codes: H04N 1/32352 Controlling detectability or arrangements to facilitate detection or retrieval of the embedded information, e.g. using markers for decoding, detection or retrieval operations H04N1/32149 and subgroups take precedence
• CPC Class Codes: H04N 2201/0084 Digital still camera

Claims