Image manipulation method for camera

• US 7,760,235 B2
• Filed: 06/22/2008
• Issued: 07/20/2010
• Est. Priority Date: 07/15/1997
• Status: Expired due to Fees

• Current Assignee: Google LLC (Alphabet Inc.)
• Original Assignee: Silverbrook Research Pty Limited
• Inventors: Walmsley, Simon Robert, Silverbrook, Kia, Lapstun, Paul
• Primary Examiner(s): Ometz, David L
• Assistant Examiner(s): Le, Quang V
• Application Number:
  US12/143,806
• Publication Number:
  US 20080252732A1
• Time in Patent Office: 758 Days
• Field of Search: 348/222.1, 348/207.2, 348/375, 348/376, 348/231.6, 347/104, 347/153, 347/157
• US Class Current: 348/207.2
• CPC Class Codes: B41J 11/0005 Curl smoothing, i.e. smoothing down corrugated printing material, e.g. by pressing means acting on wrinkled printing material
• CPC Class Codes: B41J 2/14427 Structure of ink jet print heads with thermal bend detached actuators
• CPC Class Codes: B41J 2/15 for serial printing
• CPC Class Codes: B41J 2/16585 for paper-width or non-reciprocating print heads
• CPC Class Codes: B41J 2/17 characterised by ink handling cleaning by driving a fluid through the nozzles to the outside thereof B41J2/1652; for treating before, during or after printing or for uniform coating or laminating the copy material before or after printing B41J11/0015
• CPC Class Codes: B41J 2/17513 Inner structure
• CPC Class Codes: B41J 2/17596 Ink pumps, ink valves
• CPC Class Codes: B41J 2002/041 Electromagnetic transducer
• CPC Class Codes: B41J 2202/21 Line printing
• CPC Class Codes: B82Y 30/00 Nanotechnology for materials or surface science, e.g. nanocomposites
• CPC Class Codes: G06F 21/79 in semiconductor storage media, e.g. directly-addressable memories
• CPC Class Codes: G06F 21/86 Secure or tamper-resistant housings
• CPC Class Codes: G06F 2221/2129 Authenticate client device independently of the user
• CPC Class Codes: G06K 1/12 otherwise than by punching
• CPC Class Codes: G06K 1/121 by printing code marks applying code marks to labels B65C9/46; marking or coding completed packages B65B61/26
• CPC Class Codes: G06K 19/06037 multi-dimensional coding
• CPC Class Codes: G06K 7/14 using light without selection of wavelength, e.g. sensing reflected white light G06K7/10831 - G06K7/1097 take precedence
• CPC Class Codes: G06K 7/1417 2D bar codes
• CPC Class Codes: G11C 11/56 using storage elements with more than two stable states represented by steps, e.g. of voltage, current, phase, frequency
• CPC Class Codes: H04N 1/0044 for image preview or review, e.g. to help the user position a sheet
• CPC Class Codes: H04N 1/00965 : using a plug-in memory module, e.g. memory card, memory stick
• CPC Class Codes: H04N 1/2112 : using still video cameras
• CPC Class Codes: H04N 1/2154 : the still video camera incorporating a hardcopy reproducing device, e.g. a printer
• CPC Class Codes: H04N 1/32133 : on the same paper sheet, e.g. a facsimile page header
• CPC Class Codes: H04N 2101/00 : Still video cameras
• CPC Class Codes: H04N 2201/3222 : of processing required or performed, e.g. forwarding, urgent or confidential handling
• CPC Class Codes: H04N 2201/3261 : of multimedia information, e.g. a sound signal
• CPC Class Codes: H04N 2201/3264 : of sound signals
• CPC Class Codes: H04N 2201/3269 : of machine readable codes or marks, e.g. bar codes or glyphs
• CPC Class Codes: H04N 2201/3276 : of a customised additional information profile, e.g. a profile specific to a user ID
• CPC Class Codes: H04N 2201/328 : Processing of the additional information
• CPC Class Codes: H04N 23/00 : Cameras or camera modules comprising electronic image sensors; Control thereof
• CPC Class Codes: H04N 5/2628 : Alteration of picture size, shape, position or orientation, e.g. zooming, rotation, rolling, perspective, translation

Abstract

A handheld camera comprises a sensor adapted to sense an image, a camera manager for controlling the sensing of the image, an image processing manager for manipulating the image, a print manager for controlling printing of the manipulated image, and a guillotine adapted to cut a print media on which the manipulated image is printed from a print roll. The print manager is operable to activate the guillotine upon receipt of a signal indicative of an attempt to dispense the print media at a rate greater than that of a print roll drive system for dispensing the print media.

Claims

1. A handheld camera comprising:

a sensor adapted to sense an image;

a camera manager for controlling the sensing of the image;

an image processing manager for manipulating the image;

a print manager for controlling printing of the manipulated image; and

a guillotine adapted to cut a print media on which the manipulated image is printed from a print roll, wherein

the print manager is operable to activate the guillotine upon receipt of a signal indicative of an attempt to dispense the print media at a rate greater than that of a print roll drive system for dispensing the print media.

2. A handheld camera as claimed in claim 1, further comprising a print roll sensor adapted to detect an attempt to pull media from the camera.

3. A handheld camera as claimed in claim 2, wherein the roll sensor is a strain gauge sensor.