Abstract: Apparatus and methods that can be used to stabilize a portion of an extended-reach tool assembly to enable the dimensional mapping, non-destructive inspection and/or simple repair of elongated and serpentine structures used in aerospace and military platforms. In some embodiments, a jointed (i.e., articulated) arm of the extended-reach tool assembly, which is mounted and manipulated at the entrance to a limited-access space (e.g., a cavity), is equipped with actuatable contact pads or bladders to stabilize the distal end of the arm to which a tool-carrying end effector is coupled. The end effector is capable of holding and orienting a probe or sensor (e.g., NDI sensor unit, laser scanner, camera, etc.) or other tool (e.g., drill, sander, vacuum, “grabber”, coating sprayer, etc.).

Abstract: A decoding method includes: predicting a current block in an image using a reference block, to generate a prediction block; and generating a reconstructed block using the prediction block, wherein the generating includes: filtering for a boundary between the reconstructed block and a decoded neighboring block, using a first filter strength set using first prediction information for prediction of the current block and second prediction information for prediction of the decoded neighboring block; filtering for the boundary using a second filter strength set without using the second prediction information of the current block and the decoded neighboring block; and switching whether to execute the second filtering, based on the boundary, wherein the first filtering is in-loop filtering in which a filtered reconstructed block is used as a reference block for another block, and the second filtering is post filtering outside the loop.

Abstract: Fast processing of information represented in digital holograms is provided to facilitate converting a complex Fresnel hologram into a phase-only hologram, which can be a localized error diffusion and redistribution (LERDR) hologram, for displaying 3-D holographic images representative of a 3-D object scene. For a complex Fresnel hologram representing a 3-D object scene, a holographic generator component (HGC) can directly apply an LERDR process to the complex hologram to facilitate converting the complex hologram into an LERDR hologram. As part of the LERDR process, the HGC can partition the complex hologram into segments, convert the complex values of the pixels in each segment to phase-only values, and apply error diffusion to each segment to facilitate generating the phase-only hologram. The HGC can apply error redistribution to the last pixel of each segment to produce the resulting LERDR hologram, which can be displayed on a phase-only display device.

Abstract: A photosensor having a plurality of light sensitive pixels each of which comprises a light sensitive region and a plurality of storage regions for accumulating photocharge generated in the light sensitive region, a transfer gate for each storage region that is selectively electrifiable to transfer photocharge from the light sensitive region to the storage region, and an array of microlenses that for each storage region directs a different portion of light incident on the pixel to a region of the light sensitive region closer to the storage region than to other storage regions.

Abstract: A support information display method is provided with an acquiring process for acquiring a first image by photographing, via a camera provided in a head mount display, a predetermined part of a substrate processing apparatus as a maintenance object, an estimating process for estimating the support information related to the predetermined part in the first image from information stored in a database, an image creating process for creating a second image by converting the support information estimated in the estimating process into an image, and a displaying process for displaying the second image on the head mount display in order for the operator to visually recognize the support information.

Abstract: A machine-vision system includes a modulated light source, an imaging pixel array, and a lens system. The modulated light source is configured to project light onto a subject. The imaging pixel array is configured to receive the light reflected from a locus of the subject and indicate distance to the locus. The lens system is configured to receive the light reflected from the subject and refract such light onto the imaging pixel array. The focal length of the lens system decreases with increasing angle of observation relative to a shared optical axis of the lens system and the imaging pixel array.

Abstract: A system for guided geospatial image capture, registration and 2D or 3D mosaicking, that employs automated imagery processing and cutting-edge airborne image mapping technologies for generation of geo-referenced Orthomosaics and Digital Elevation Models from aerial images obtained by UAVs and/or manned aircraft.

Abstract: A format for use in encoding moving image data, comprising: a sequence of frames including plurality of the frames in which at least a region is encoded using motion estimation; a respective set of motion vector values representing motion vectors of the motion estimation for each respective one of these frames or each respective one of one or more regions within each of such frames; and at least one respective indicator associated with each of the respective frames or regions, indicating whether the respective motion vector values of the respective frame or region are encoded at a first resolution or a second resolution.

Abstract: A system and corresponding components for providing a virtual video patrol functionality comprised of a plurality of sensor units and a monitoring station. The sensor units are preferably deployed in a configuration such that physically adjacent sensor units have overlapping fields of view. Each sensor unit is preferably configured to generate and transmit an alert to the monitoring station upon the detection of an event. The monitoring station may request video data from a specifically addressed sensor unit as well as additional sensor units with fields of view overlapping with the specifically addressed sensor unit. Requested video data from sensor units may be processed and combined using stitching algorithms. A user input device and display in the monitoring station allows virtual panning of the combined video image. The sensor units are preferably implemented as street light sensor units combined with a street light illumination source.

Abstract: A device for processing video data includes a memory; a receiver configured to real-time transport protocol (RTP) packets; and one or more processors configured to: receive a first real-time transport protocol (RTP) packet comprising a first network abstraction layer (NAL) unit, and in response to a transmission mode for the first RTP packet being a single session transmission mode and a first parameter being equal to a first value, determine a decoding order number for the first NAL unit based on a transmission order of the first NAL unit.

Abstract: Systems and methods for transmission, manipulation, and display of infrared camera (IR) data are provided. According to one embodiment of the disclosure, a system may include an IR camera associated with a gas turbine to acquire the IR data and an IR camera data acquisition server installed at a site associated with the gas turbine and communicatively coupled to the IR camera. The IR camera server is configured receive the IR data from the IR camera. An IR camera data processing server to classify the IR data into sensitive IR data and non-sensitive IR data based at least in part on predetermined criteria. Based at least in part on the non-sensitive IR data, images are generated. The images are provided via a user interface at the site associated with the gas turbine. The sensitive IR data is encrypted to produce encrypted sensitive IR data. The encrypted sensitive IR data and the non-sensitive IR data are transmitted to a processing center.

Abstract: Methods and systems for providing a single stream including multiple FoVs. One system includes an image sensor configured to receive a selection of a plurality of field-of-views from a user, capture an image associated with each of the plurality of field-of-views, stitch the image associated with each of the plurality of field-of-views into a single stream, and transmit the single stream to at least one computing device.

Abstract: A method of decoding a video includes determining an initial value of a quantization parameter (QP) used to perform inverse quantization on coding units included in a slice segment, based on syntax obtained from a bitstream; determining a slice-level initial QP for predicting the QP used to perform inverse quantization on the coding units included in the slice segment, based on the initial value of the QP; and determining a predicted QP of a first quantization group of a parallel-decodable data unit included in the slice segment, based on the slice-level initial QP.

Abstract: The present invention relates to an image decoding method and to an apparatus using same. The image decoding method includes the steps of: receiving a bitstream including random access image information; and predicting the random access image and an image following the random access image in terms of a decoding sequence on the basis of the random access image information.

Abstract: A process is provided for mapping temperatures in an enclosure. A spectral band for a multi-spectral image-capturing device is selected. An intensity-temperature mapping is generated by performing an intensity-temperature calibration based on an intensity of an image pixel in a field of view (FOV) generated by the multi-spectral image-capturing device, a corresponding temperature measurement, and a selected device setting of the image-capturing device. An emitted radiation is detected based on a first spectral image in the FOV. At least one region is determined whether it is poor responsive, which is underexposed or overexposed, such that an accurate temperature is unable to be estimated based on a temperature value associated with the spectral band. Temperatures of the at least one poor responsive regions are replaced with temperatures from corresponding acceptable regions from at least one other spectral image to provide an extended temperature mapping of the enclosure.

Abstract: A viewing system for a vehicle, in particular a commercial vehicle, includes an image capture unit, a computing unit, and a reproducing unit. The image capture unit includes a lens, which has an optical axis, and a digital image sensing unit, and is configured to be attached to the vehicle such that a viewing area on the side of the vehicle is sensed with at least one part of a first legally-prescribed field of view and with at least one part of a second legally-prescribed field of view. The lens is disposed with respect to the digital image sensing unit such that the optical axis extends through the part of the first legally-prescribed field of view that is reproduced on the digital image sensing unit.

Abstract: A device for processing video data includes a memory; a receiver configured to real-time transport protocol (RTP) packets; and one or more processors configured to receive a first fragmentation unit comprising a subset of a fragmented network abstraction layer (NAL) unit; parse a start bit of the fragmentation unit to determine if the first fragmentation unit comprises a start of the fragmented NAL unit; in response to the first fragmentation unit comprising the start of the fragmented NAL unit and one or both of a transmission mode for the first fragmentation unit being a multi-session transmission mode and a first parameter being greater than a first value, parse a second parameter to determine a decoding order for the fragmented NAL unit; decode the fragmented NAL unit based on the determined decoding order.

Abstract: A video coding device may identify a network abstraction layer (NAL) unit. The video coding device may determine whether the NAL unit includes an active parameter set for a current layer. When the NAL unit includes the active parameter set for the current layer, the video coding device may set an NAL unit header layer identifier associated with the NAL unit to at least one of: zero, a value indicative of the current layer, or a value indicative of a reference layer of the current layer. The NAL unit may be a picture parameter set (PPS) NAL unit. The NAL unit may be a sequence parameter set (SPS) NAL unit.

Abstract: A device for processing video data includes a memory, a receiver configured to real-time transport protocol (RTP) packets, and one or more processors configured to receive a first aggregation packet according to a real-time transfer protocol (RTP), wherein the first aggregation packet comprises a payload header and one or more aggregation units; parse a first aggregation unit that is the first aggregation unit of the first aggregation packet to determine a value for a first parameter, wherein the first parameter specifies a decoding order number for a NAL unit included in the first aggregation packet; parse a second aggregation unit to determine a value for a second parameter, wherein the second aggregation unit follows the first aggregation unit in the first aggregation packet; and, based on the first parameter and the second parameter, determine a decoding order for a NAL unit included in the second aggregation unit.

Abstract: A method for generating a translation image includes first and second lenses capturing first and second images toward an object respectively, an image processing device calculating a depth of field of a pixel in the first image relative to the first lens according to a first vertical viewing angle between the pixel in the first image and the first lens, a second vertical viewing angle between a corresponding pixel in the second image and the second lens, and a distance between the first and second lenses, the image processing device calculating a horizontal viewing angle between the pixel in the first image and the first lens according to the depth of field, coordinates of the pixel in the first image, and the distance, and the image processing device generating a translation image according to the coordinates of the pixel, the depth of field, the distance, and the horizontal viewing angle.