Patents by Inventor Iain Richard Tyrone McClatchie
Iain Richard Tyrone McClatchie has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 9071732Abstract: A vehicle collects oblique imagery along an intercardinal nominal heading using rotated camera-groups with distortion correcting electronic image sensors that align projected pixel columns or rows with a pre-determined direction on the ground, thereby improving collection quality, efficiency, and/or cost. In a first aspect, the camera-groups are rotated diagonal to the nominal heading. In a second aspect, the distortion correcting electronic image sensors align projected pixel columns or rows with a pre-determined direction on the ground. In a third aspect, the distortion correcting electronic image sensors are rotated around the optical axis of the camera. In a fourth aspect, cameras collect images in strips and the strips from different cameras overlap, providing large-baseline, small-time difference stereopsis.Type: GrantFiled: January 20, 2014Date of Patent: June 30, 2015Assignee: Tolo, Inc.Inventors: Iain Richard Tyrone McClatchie, David Levy Kanter
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Publication number: 20150163937Abstract: Systems, methods and articles of manufacture for rigid flex circuit boards are described herein. Embodiments of the present disclosure relate to equipping a rigid flex circuit board with a first rigid substrate, a second rigid substrate that includes an asymmetric region where the first rigid substrate is not extended over the asymmetric region of the second rigid substrate. The rigid flex circuit board also includes a flexible substrate between the first rigid substrate and the second rigid substrate. A second portion of the flexible substrate protrudes from the non-overlap region where the second portion of the flexible substrate is not adhered to the second rigid substrate in the non-overlap region. The second portion of the flexible substrate is configured to be accessible from the asymmetric region of the rigid flex circuit board.Type: ApplicationFiled: October 26, 2012Publication date: June 11, 2015Applicant: Google Inc.Inventors: Iain Richard Tyrone McCLATCHIE, Ian MULDOON
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Publication number: 20150131982Abstract: In one aspect, a tunable vibration damper may include a housing and a damper stack disposed within the housing. The damper stack may be formed from a viscoelastic material and may have a vertical stiffness and a horizontal stiffness. The damper stack may also include a plurality of column sections and a plurality of disk sections, with each pair of adjacent column sections being separated by one of the disk sections. The disk sections may extend radially outwardly relative to the column sections. In addition, at least one of the vertical stiffness or the horizontal stiffness may be tunable by adjusting a stiffness-related parameter of the damper stack.Type: ApplicationFiled: June 20, 2013Publication date: May 14, 2015Inventors: Alexander Thomas Starns, Matthew Thomas Valente, Iain Richard Tyrone McClatchie
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Publication number: 20140320651Abstract: A vehicle collects oblique imagery along an intercardinal nominal heading using rotated camera-groups with distortion correcting electronic image sensors that align projected pixel columns or rows with a pre-determined direction on the ground, thereby improving collection quality, efficiency, and/or cost. In a first aspect, the camera-groups are rotated diagonal to the nominal heading. In a second aspect, the distortion correcting electronic image sensors align projected pixel columns or rows with a pre-determined direction on the ground. In a third aspect, the distortion correcting electronic image sensors are rotated around the optical axis of the camera. In a fourth aspect, cameras collect images in strips and the strips from different cameras overlap, providing large-baseline, small-time difference stereopsis.Type: ApplicationFiled: January 20, 2014Publication date: October 30, 2014Inventors: Iain Richard Tyrone MCCLATCHIE, David Levy KANTER
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Patent number: 8854420Abstract: A high-resolution image device that is used to receive images in a variable depth of field environment may include a color image sensor, a panchromatic image sensor, and a measuring device. The color image sensor may be configured to receive a color image of an object. Similarly, a synchronous panchromatic image may be received by the panchromatic image sensor. The image device may be configured to replace a luminance component from the original color image with a luminance component from the panchromatic image. The measuring device may be configured to measure a distance between the image sensors and the object, such that the image device may be configured to use the distance to account for the effect of parallax.Type: GrantFiled: November 26, 2012Date of Patent: October 7, 2014Assignee: Google Inc.Inventor: Iain Richard Tyrone McClatchie
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Publication number: 20140267590Abstract: A vehicle collects oblique imagery along an intercardinal nominal heading using rotated camera-groups with distortion correcting electronic image sensors that align projected pixel columns or rows with a pre-determined direction on the ground, thereby improving collection quality, efficiency, and/or cost. In a first aspect, the camera-groups are rotated diagonal to the nominal heading. In a second aspect, the distortion correcting electronic image sensors align projected pixel columns or rows with a pre-determined direction on the ground. In a third aspect, the distortion correcting electronic image sensors are rotated around the optical axis of the camera. In a fourth aspect, cameras collect images in strips and the strips from different cameras overlap, providing large-baseline, small-time difference stereopsis.Type: ApplicationFiled: January 20, 2014Publication date: September 18, 2014Inventor: Iain Richard Tyrone MCCLATCHIE
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Patent number: 8643752Abstract: A method and system is disclosed for reducing motion blur using CCD charge shifting. In one embodiment, photodiode wells are exposed for a set of successive exposures with each exposure duration being a fraction of a total exposure time. After each successive exposure, the photodiode wells integrate signal charges and shift them to corresponding storage lines. The shifted signal charges are then shifted along the storage lines for a specified number of storage units. At the same time, the CCD is moved in the direction of a leading edge of the CCD. The photodiode wells are then exposed for another exposure to produce another set of signal charges, which are shifted to the storage lines. Signal charges from the successive exposures are accumulated at the storage lines. After all successive exposures have been taken, the accumulated signal charges are shifted to a serial shift register and output to form an image.Type: GrantFiled: April 25, 2012Date of Patent: February 4, 2014Assignee: Google Inc.Inventor: Iain Richard Tyrone McClatchie
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Patent number: 8559802Abstract: A system and method for isolating the motion of a camera relative to a base structure is disclosed. In one embodiment, the system may generally include a plurality of bearing pucks coupled to the base structure. Each of the bearing pucks may be configured to receive and expel a pressurized fluid. In addition, the system may include a camera support coupled to the camera. The camera support may include at least one bearing member defining a spherical surface. The bearing member may be positioned adjacent to the bearing pucks such that the pressurized fluid forms a fluid layer between the spherical surface and the bearing pucks. The fluid layer may suspend the bearing member relative to the bearing pucks such that the camera support is rotationally isolated from the base structure.Type: GrantFiled: May 25, 2012Date of Patent: October 15, 2013Assignee: Google Inc.Inventors: Iain Richard Tyrone McClatchie, Ian Rickard Muldoon
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Patent number: 8542289Abstract: In a typical two-dimensional rectilinear image, all pixel widths are constant across the image. If the two-dimensional rectilinear image is mapped to a cylindrical surface, the pixels at the edge of the image are viewed at an angle, making the effective width of the pixels at the edge smaller than the effective width of the pixels in the interior of the image. This problem may be solved by applying a tuned distortion curve to the two-dimensional rectilinear image, which makes the pixels near the edge of the image wider than pixels in the interior of the image. When pixels that have been distorted in this manner are mapped to a cylindrical surface, the effective pixel width is uniform. A lens with a tuned distortion curve built into its optical profile captures at least a portion of the surrounding imagery such that the resultant image has uniform resolution when projected onto a virtual cylinder centered around a viewer.Type: GrantFiled: February 9, 2009Date of Patent: September 24, 2013Assignee: Google Inc.Inventor: Iain Richard Tyrone McClatchie
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Publication number: 20130242086Abstract: Methods and systems for identifying depth data associated with an object are disclosed. The method includes capturing, with an image capturing device, a plurality of source images of the object. The image capturing device has a sensor that is tilted at a known angle with respect to an object plane of the object such that the image capturing device has a depth of field associated with each source image, the depth of field defining a plane that is angled with respect to the object plane. An image processor analyzes the plurality of source images to identify segments of the source images that satisfy an image quality metric. Position data is assigned to the identified segments of the source images, the position data including depth positions based on the plane defined by the depth of field.Type: ApplicationFiled: March 13, 2012Publication date: September 19, 2013Applicant: GOOGLE INC.Inventors: Peter Gregory Brueckner, Iain Richard Tyrone McClatchie, Matthew Thomas Valente
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Patent number: 8537198Abstract: An image device for wide-angle imaging may include an integrated optical system with a wide-angle dichroic cut filter. The dichroic cut filter may be an ultra-violet/infrared (UV/IR) cut filter to block UV and IR wavelengths of light and to transmit visible light. The dichroic cut filter is positioned adjacent to a surface of a lens in the optical system that receives rays of light at a substantially uniform angle of incidence along its surface. For example, the lens having the dichroic cut filter may receive all rays of light at an angle of incidence normal to the lens surface. The passband characteristics of the dichroic cut filter thus remain consistent for all rays of light. The dichroic cut filter may also be positioned near an aperture of the image device so as to direct retroreflected light away from the image sensor.Type: GrantFiled: February 9, 2009Date of Patent: September 17, 2013Assignee: Google Inc.Inventor: Iain Richard Tyrone McClatchie
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Patent number: 8514487Abstract: In order to obtain an image with high color fidelity in an environment with a bright source in a field of view, flare must be minimized. An image device that reduces flare may include an absorptive UV cut filter positioned in an integrated optical system and a dichroic IR cut filter disposed on a lens in the optical system. The dichroic IR cut filter receives reflected light from one or more surfaces in the optical system at an angle of incidence larger than an angle of incidence of image light entering the dichroic IR cut filter, so that the reflected light is transmitted out of the system. The absorptive UV cut filter may be used to reduce UV-wavelength light reaching an image sensor of the image device. In this manner, the image device avoids processing undesirable wavelengths of light that is beyond the visible spectrum.Type: GrantFiled: February 9, 2009Date of Patent: August 20, 2013Assignee: Google Inc.Inventor: Iain Richard Tyrone McClatchie
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Patent number: 8493436Abstract: The present invention relates to the field of panoramic still and motion photography. In a first embodiment, a camera apparatus for panoramic photography includes a first image sensor positioned to capture a first image. The first image sensor has a rolling-shutter readout arranged in portrait orientation. The camera apparatus also includes second image sensor positioned to capture a second image. The second image sensor has a rolling-shutter readout arranged in portrait orientation. Finally, the camera apparatus includes a controller configured to signal the second image sensor to start capturing the second image before the first image sensor finishes capturing the first image. At least a portion of the first image is in front of the second image relative to a forward direction of the camera apparatus.Type: GrantFiled: February 9, 2009Date of Patent: July 23, 2013Assignee: Google Inc.Inventors: Richard F. Lyon, Gary Embler, Iain Richard Tyrone McClatchie, Jason Holt
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Publication number: 20130169745Abstract: The present invention relates to the field of panoramic still and motion photography. In a first embodiment, a camera apparatus for panoramic photography includes a first image sensor positioned to capture a first image. The first image sensor has a rolling-shutter readout arranged in portrait orientation. The camera apparatus also includes second image sensor positioned to capture a second image. The second image sensor has a rolling-shutter readout arranged in portrait orientation. Finally, the camera apparatus includes a controller configured to signal the second image sensor to start capturing the second image before the first image sensor finishes capturing the first image. At least a portion of the first image is in front of the second image relative to a forward direction of the camera apparatus.Type: ApplicationFiled: February 28, 2013Publication date: July 4, 2013Applicant: GOOGLE INC.Inventors: Richard F. Lyon, Gary Embler, Iain Richard Tyrone McClatchie, Jason Holt
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Patent number: 8477178Abstract: An image device for wide-angle imaging may include an integrated optical system with a wide-angle dichroic cut filter. The dichroic cut filter may be an ultra-violet/infrared (UV/IR) cut filter to block UV and IR wavelengths of light and to transmit visible light. The dichroic cut filter is positioned adjacent to a surface of a lens in the optical system that receives rays of light at a substantially uniform angle of incidence along its surface. For example, the lens having the dichroic cut filter may receive all rays of light at an angle of incidence normal to the lens surface. The passband characteristics of the dichroic cut filter thus remain consistent for all rays of light. The dichroic cut filter may also be positioned near an aperture of the image device so as to direct retroreflected light away from the image sensor.Type: GrantFiled: February 9, 2009Date of Patent: July 2, 2013Assignee: Google Inc.Inventor: Iain Richard Tyrone McClatchie
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Publication number: 20130141522Abstract: A high-resolution image device that is used to receive images in a variable depth of field environment may include a color image sensor, a panchromatic image sensor, and a measuring device. The color image sensor may be configured to receive a color image of an object. Similarly, a synchronous panchromatic image may be received by the panchromatic image sensor. The image device may be configured to replace a luminance component from the original color image with a luminance component from the panchromatic image. The measuring device may be configured to measure a distance between the image sensors and the object, such that the image device may be configured to use the distance to account for the effect of parallax.Type: ApplicationFiled: November 26, 2012Publication date: June 6, 2013Inventor: Iain Richard Tyrone McCLATCHIE
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Patent number: 8405707Abstract: An image device for wide-angle imaging may include an integrated optical system with a wide-angle dichroic cut filter. The dichroic cut filter may be an ultra-violet/infrared (UV/IR) cut filter to block UV and IR wavelengths of light and to transmit visible light. The dichroic cut filter is positioned adjacent to a surface of a lens in the optical system that receives rays of light at a substantially uniform angle of incidence along its surface. For example, the lens having the dichroic cut filter may receive all rays of light at an angle of incidence normal to the lens surface. The passband characteristics of the dichroic cut filter thus remain consistent for all rays of light. The dichroic cut filter may also be positioned near an aperture of the image device so as to direct retroreflected light away from the image sensor.Type: GrantFiled: February 9, 2009Date of Patent: March 26, 2013Assignee: Google Inc.Inventor: Iain Richard Tyrone McClatchie
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Patent number: 8319822Abstract: A high-resolution image device that is used to receive images in a variable depth of field environment may include a color image sensor, a panchromatic image sensor, and a measuring device. The color image sensor may be configured to receive a color image of an object. Similarly, a synchronous panchromatic image may be received by the panchromatic image sensor. To generate a fine spatial color image with higher resolution than the image received by the color image sensor, the image device may be configured to replace a luminance component from the original color image with a luminance component from the panchromatic image. However, due to a spatial difference between apertures of the color and panchromatic image sensors, parallax error may occur due to a perceived shift of the imaged object against a reference background in the color and panchromatic images.Type: GrantFiled: December 29, 2008Date of Patent: November 27, 2012Assignee: Google Inc.Inventor: Iain Richard Tyrone McClatchie
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Patent number: 8169519Abstract: A method and system is disclosed for reducing motion blur using CCD charge shifting. In one embodiment, photodiode wells are exposed for a set of successive exposures with each exposure duration being a fraction of a total exposure time. After each successive exposure, the photodiode wells integrate signal charges and shift them to corresponding storage lines. The shifted signal charges are then shifted along the storage lines for a specified number of storage units. At the same time, the CCD is moved in the direction of a leading edge of the CCD. The photodiode wells are then exposed for another exposure to produce another set of signal charges, which are shifted to the storage lines. Signal charges from the successive exposures are accumulated at the storage lines. After all successive exposures have been taken, the accumulated signal charges are shifted to a serial shift register and output to form an image.Type: GrantFiled: December 26, 2008Date of Patent: May 1, 2012Assignee: Google Inc.Inventor: Iain Richard Tyrone McClatchie
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Publication number: 20110134224Abstract: A high-resolution image device that is used to receive images in a variable depth of field environment may include a color image sensor, a panchromatic image sensor, and a measuring device. The color image sensor may be configured to receive a color image of an object. Similarly, a synchronous panchromatic image may be received by the panchromatic image sensor. To generate a fine spatial color image with higher resolution than the image received by the color image sensor, the image device may be configured to replace a luminance component from the original color image with a luminance component from the panchromatic image. However, due to a spatial difference between apertures of the color and panchromatic image sensors, parallax error may occur due to a perceived shift of the imaged object against a reference background in the color and panchromatic images.Type: ApplicationFiled: December 29, 2008Publication date: June 9, 2011Applicant: Google Inc.Inventor: Iain Richard Tyrone McCLATCHIE