Patents Examined by Christopher T. Braniff
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Patent number: 9438845Abstract: Disclosed is a system apparatus and device for facilitating backup of network edge devices, such as video cameras, and methods of operation thereof. A monitoring circuit(s) may detect inoperable electrical power condition(s) (IEPC) on the power-line of a network edge device. Upon detection of an IEPC, a backup power source may provide electrical power to the edge device. Upon detection of a connectivity fault between the edge device and its packet sink, a packet sink emulator may emulate a packet sink of the edge device.Type: GrantFiled: November 17, 2013Date of Patent: September 6, 2016Assignee: ENERGY RE-CONNECT LTD.Inventor: Roni Herzel
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Patent number: 9415754Abstract: A visual display for use by a user for navigation and obstacle avoidance. A typical user employs the invention in operating a vehicle. The display may include a conventional video feed. A visual arch metaphor is also provided. A ranging device mounted on the vehicle collects ranging data around the vehicle. As an example, the ranging device might collect 180 degrees of ranging data extending from the vehicle's left side, across the vehicle's front, and over to the vehicle's right side. The ranging data is correlated to a predefined color scale. The ranging data is also correlated to a position on the arch metaphor.Type: GrantFiled: December 5, 2012Date of Patent: August 16, 2016Assignee: Florida Institute for Human and Machine Cognition, Inc.Inventors: Thomas Eskridge, Matthew Johnson, Chua Wei Liang Kenny
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Patent number: 9414058Abstract: A video processing apparatus includes a control unit, a storage device, a video decoder and a video processor. The control unit is arranged for generating a color depth control signal. The video decoder is coupled to the storage device, and arranged for decoding an encoded video bitstream and accordingly generating decoded video pictures (sequence) to the storage device. The video processor is coupled to the control unit and the storage device, and arranged for referring to the color depth control signal to enable a target video processing mode selected from a plurality of supported video processing modes respectively corresponding to different output color depths, and processing picture data derived from the data buffered in the storage device under the target video processing mode to generate output video pictures (sequence) to a display apparatus.Type: GrantFiled: December 25, 2012Date of Patent: August 9, 2016Assignee: MEDIATEK INC.Inventor: Yung-Chang Chang
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Patent number: 9389187Abstract: Optical inspection systems and methods for inspecting a glass sheet for defects are disclosed. The systems and methods employ a digital camera and a plurality of different types of illumination sources. The object plane of the digital camera moves through the glass sheet body while flash exposures from one or more of the illumination sources are performed. The movement occurs during a ready-to-acquire time of the digital camera. This allows the digital camera to capture a plurality of digital inspection images on the fly at different exposure positions within the glass sheet body without waiting for any digital image processing to occur. The digital inspection images are then reviewed to characterize any revealed defects.Type: GrantFiled: November 29, 2012Date of Patent: July 12, 2016Assignee: CORNING INCORPORATEDInventor: William John Furnas
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Patent number: 9392255Abstract: Provided is an apparatus and a method for providing a three-dimensional (3D) broadcasting service that may provide a two-dimensional (2D) fixed broadcasting service using a fixed broadcasting signal or a 2D mobile broadcasting service using a mobile broadcasting signal when a transmitter transmits each of a left image and a right image constituting a 3D image using the fixed broadcasting signal or the mobile broadcasting signal, and the receiver receives the fixed broadcasting signal and the mobile broadcasting signal, or may provide a 3D broadcasting service by composing an image received using the fixed broadcasting signal and an image received using the mobile broadcasting signal into a 3D image.Type: GrantFiled: November 23, 2010Date of Patent: July 12, 2016Assignee: Electronics and Telecommunication Research InstituteInventors: Sung-Hoon Kim, Chung Hyun Ahn, Sukhee Cho, Jin Woong Kim, Jin Soo Choi, Jin Woo Hong
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Patent number: 9367918Abstract: A multi-view stereo approach generates an inventory of objects located on an object holder. An object may be a sample tube and an object holder may be a tube rack as used in lab automation for healthcare diagnostics. A processor performs 3D tracking of the object holder and the geometric analysis of multiple images generated by a calibrated camera. A homography mapping between images is utilized to warp a second image to a viewpoint of a first image. Plane induced parallax causes a normalized cross-correlation score between the first image and the warped second image of a location on the holder that has an object that is significantly different from a normalized cross-correlation score of a location that has not an object and enables the processor to infer tube inventory and absence or presence of a tube at a location in a rack.Type: GrantFiled: February 29, 2012Date of Patent: June 14, 2016Assignee: Siemens Heathcare Diagnostics Inc.Inventors: Gang Li, Yakup Genc, Siddharth Ram Chhatpar, Sandeep M. Naik, Roy Barr, Daniel Sacco, Alexander Gelbman
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Patent number: 9363535Abstract: This disclosure describes techniques for coding 3D video block units. In one example, a video encoder is configured to determine a first real-world depth range for a first depth view component comprising a reference view component, determine a second real-world depth range for a second depth view component comprising a current view component, wherein the current view component is predicted relative to the reference view component, determine a predictive block for a portion of the current view component from the reference view component, adjust values of the predictive block based on a difference between the first real-world depth range and the second real-world depth range, and predict the portion of the current view based on the adjusted values of the predictive block.Type: GrantFiled: July 11, 2012Date of Patent: June 7, 2016Assignee: QUALCOMM IncorporatedInventors: Ying Chen, Marta Karczewicz
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Patent number: 9344729Abstract: Disclosed herein are methods and apparatuses for selective prediction signal filtering. One aspect of the disclosed implementations is a method for encoding a frame of a video stream including determining a first performance measurement for a first set of prediction samples identified for a group of pixels using a first prediction mode, generating a filtered set of prediction samples by applying a filter to a second set of prediction samples, wherein at least one of the filtered set of prediction samples or the second set of prediction samples are identified using a second prediction mode, determining a second performance measurement for the filtered set of prediction samples, generating, using a processor, a residual based on the filtered set of prediction samples and the group of pixels if the second performance measurement exceeds the first performance measurement, and encoding the frame using the residual.Type: GrantFiled: July 11, 2012Date of Patent: May 17, 2016Assignee: GOOGLE INC.Inventors: Adrian W Grange, James Bankoski, Paul G Wilkins, Yaowu Xu
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Patent number: 9329376Abstract: An imaging apparatus comprises: an imaging unit having an imaging optical system and an imaging device; a measuring unit that measures, for each of a plurality of regions on a specimen, an optical aberration or a physical quantity causing the aberration before the imaging of the specimen is performed; a plurality of optical elements that are inserted in an optical path of the imaging optical system for correcting the aberration and that differ in correction amount; and a control unit that selects an optical element from among the optical elements on the basis of a measurement result of the measuring unit, and inserts the selected optical element into the optical path of the imaging optical system before the imaging of the specimen. The imaging optical system is configured to be capable of forming simultaneously images of the plurality of regions on the imaging device.Type: GrantFiled: June 5, 2012Date of Patent: May 3, 2016Assignee: CANON KABUSHIKI KAISHAInventors: Yoshinari Higaki, Miyoko Kawashima, Toshihiko Tsuji
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Patent number: 9332253Abstract: An image coding method for coding an image on a block-by-block basis, includes: selecting, for each of a plurality of sub-blocks included in a coding-target block and each including a plurality of coefficients, a context for performing arithmetic coding on a parameter indicating a coding-target coefficient included in the sub-block from a context set corresponding to the sub-block, based on at least one reference coefficient located around the coding-target coefficient, the coding-target block being a transform unit; and performing arithmetic coding on the parameter indicating the coding-target coefficient using probability information about the selected context, wherein, in the selecting, the context is selected from the context set, the context set corresponding to a sum of (i) a value indicating a position in a horizontal direction of the sub-block in the coding-target block and (ii) a value indicating a position in a vertical direction of the sub-block in the coding-target block.Type: GrantFiled: December 20, 2012Date of Patent: May 3, 2016Assignee: Panasonic Intellectual Property Corporation of AmericaInventors: Kengo Terada, Takahiro Nishi, Youji Shibahara, Kyoko Tanikawa, Hisao Sasai, Toshiyasu Sugio, Toru Matsunobu
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Patent number: 9307252Abstract: The disclosed subject matter relates to providing a view synthesis distortion model (VSDM) for multiview video coding (MVC). The disclosed VSDM can facilitate determining quantization values and rate values based on model parameters for encoding depth information. Further, the VSDM can facilitate compression of depth information based on the determined quantization values and rate values. Compression of depth information can provide for reduces bandwidth consumption for dissemination of encoded multiview content for applications such as 3D video, freepoint TV, etc. Further, a feedback element can be employed to update the VSDM based on a comparison of a reconstituted version of the content, from coded depth information, against reference version of the content, from reference depth information.Type: GrantFiled: June 4, 2012Date of Patent: April 5, 2016Assignee: CITY UNIVERSITY OF HONG KONGInventors: Yun Zhang, Sam Tak Wu Kwong
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Patent number: 9300942Abstract: A method for playing a three-dimensional video is provided, which includes the following steps. A disparity velocity or a disparity acceleration for at least one continuous video in the three-dimensional video is calculated. A visual fatigue estimating value of a viewer is calculated according to the disparity velocity or the disparity acceleration. A subsequent playback of the three-dimensional video is controlled according to the visual fatigue estimating value.Type: GrantFiled: July 11, 2013Date of Patent: March 29, 2016Assignee: Industrial Technology Research InstituteInventors: Wen-Jun Zeng, Ming-Hui Lin, Yu-Ting Lin
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Patent number: 9244649Abstract: The present invention relates to a piloting assistance system for an aircraft that is provided with a controller for determining piloting information. The system comprises at least one display system wearable on the head of a pilot, the display system being provided with a left display suitable for being viewed by a left eye of the pilot and a right display suitable for being viewed by a right eye of the pilot, the controller including a first processor for processing the information and a second processor for processing the information, the processors including stored instructions for causing the information to be displayed simultaneously and respectively on the left display and on the right display.Type: GrantFiled: June 4, 2012Date of Patent: January 26, 2016Assignee: Airbus HelicoptersInventors: Adrien Ott, Serge Germanetti, Pierre Boudier
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Patent number: 9191650Abstract: An efficient 3D object localization method using multiple cameras is provided. The proposed method comprises a three-dimensional object localization process that firstly generates a plurality of two-dimensional line samples originated from a pre-calibrated vanishing point in each camera view for representing foreground video objects, secondly constructs a plurality of three-dimensional line samples from the two-dimensional line samples in all the multiple camera views, and thirdly determines three-dimensional object locations by clustering the three-dimensional line samples into object groups.Type: GrantFiled: June 4, 2012Date of Patent: November 17, 2015Assignee: NATIONAL CHIAO TUNG UNIVERSITYInventors: Kuo-Hua Lo, Jen-Hui Chuang, Horng-Horng Lin
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Patent number: 9177208Abstract: A volume identification system identifies a set of unlabeled spatio-temporal volumes within each of a set of videos, each volume representing a distinct object or action. The volume identification system further determines, for each of the videos, a set of volume-level features characterizing the volume as a whole. In one embodiment, the features are based on a codebook and describe the temporal and spatial relationships of different codebook entries of the volume. The volume identification system uses the volume-level features, in conjunction with existing labels assigned to the videos as a whole, to label with high confidence some subset of the identified volumes, e.g., by employing consistency learning or training and application of weak volume classifiers. The labeled volumes may be used for a number of applications, such as training strong volume classifiers, improving video search (including locating individual volumes), and creating composite videos based on identified volumes.Type: GrantFiled: October 1, 2012Date of Patent: November 3, 2015Assignee: Google Inc.Inventors: Rahul Sukthankar, Jay Yagnik
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Patent number: 9143805Abstract: An image coding method includes: generating a temporarily coded chrominance signal from the coded residual signal and the intra prediction chrominance signal; calculating a direct-current component of the input chrominance signal; calculating a direct-current component of the temporarily coded chrominance signal; calculating an offset value from the direct-current component of the input chrominance signal and the direct-current component of the temporarily coded chrominance signal; coding quantized coefficients, an intra prediction mode, and the offset value; and adding the offset value to the temporarily coded chrominance signal to generate a coded chrominance signal.Type: GrantFiled: July 11, 2012Date of Patent: September 22, 2015Assignee: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICAInventors: Toru Matsunobu, Takahiro Nishi, Youji Shibahara, Hisao Sasai, Kyoko Tanikawa, Toshiyasu Sugio
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Patent number: 9025852Abstract: In one embodiment, a substrate inspection apparatus performs, in its maintenance mode, operations including: guiding a light emitted from an illuminating unit to an imaging device via a light-guiding member disposed in a casing; judging whether or not a level of a brightness signal obtained by the imaging device falls within a predetermined allowable range when a light emitted from the illuminating unit falls on the imaging device via the light-guiding member; and alarming, if it is judged that the value of the brightness signal is out of the predetermined allowable range, that replacement of the illuminating unit is required.Type: GrantFiled: May 29, 2012Date of Patent: May 5, 2015Assignee: Tokyo Electron LimitedInventors: Kazuya Hisano, Hiroshi Tomita, Norihisa Koga, Tadashi Nishiyama, Makoto Hayakawa