Abstract: Apparatus, methods, and computer-readable media for facilitating autonomous synchronization are disclosed herein. For example, a UE may be configured to perform an initial synchronization directly to PSCCH and PSSCH when other synchronization sources, such as GNSS, a base station, and/or SLSS, are unavailable. An example method for wireless communication at a user equipment includes receiving a PSCCH. The example method also includes performing an initial synchronization based on the PSCCH. In some examples, the method may also include receiving a PSSCH, and determining a logical subframe number modulo 10 based on the PSSCH. The logical subframe number modulo 10 may correspond to a sequence seed.

Abstract: A computer-implemented method for generating parking permits reports for a parking permit system. The method includes aggregating parking permit data for each zone within the parking permit system into a logical grouping in a database. Then processing data according to report generation instructions. The data is then parsed to obtain a requested report and the report is distributed to a specified party.

Abstract: The present invention provides a method, apparatus and system for visually comparing a video file against its source as the video file is being re-encoded, for example, into another video format. In accordance with an embodiment of the present invention, a video frame and a corresponding re-encoded video frame are placed into a single wide (combined) video frame to display each image, for example, side-by-side in the same frame. By synchronizing the source video frames with the re-encoded video frames and displaying them on the same wide video frame, differences caused by, for example, the encoding process may be visually determined as the video is being re-encoded into a desired, second video format.

Abstract: A system and method for adjusting the depth or view of three dimensional (3D) images in streaming video is provided. The invention enables the 3D streaming video client to change among different 3D disparities without any knowledge of the disparity maps or requiring any image processing at the client. Multiple versions of the video sequence are pre-encoded with each version representing a different disparity. The disparity of the 3D image may be changed on-the-fly to a selected rendering of a particular disparity. The 3D video player may switch among disparities seamlessly during playback.

Abstract: The present invention concerns a method and associated apparatus for reclaiming storage space on a personal video recorder using scalable video coding. When the personal video recorder reaches a storage threshold, enhancement layers of lower priority recordings may be removed to reduce the storage 5 space required for continued storage of those recordings. Various priority schemes may be utilized to determine which recordings should undergo layer removal, and which layers should be removed.

Abstract: A method and apparatus for encoding video is provided. A pre-analysis processor processes unencoded video data formed from a series of video pictures into respective video segments. An allocation processor allocates a first encoding time budget to a respective video segment respective video segment based on a size of the respective segment a target frame rate for the respective video segment, a second encoding time budget to individual pictures that form the respective video segment based on a picture-level complexity value and a type of picture, the second time budget for all individual pictures being substantially equal to the first time budget, and a third encoding time budget to individual blocks that form respective ones of the individual pictures based on a coding mode for the individual block and a block complexity value, the third time budget for all blocks being substantially equal to the second time budget for the respective individual picture that includes the blocks.

Abstract: A method for accurately measuring flicker, by first determining an original value based on a difference between pixel values in corresponding locations in a first picture and a second picture. Next, a reconstructed value is determined, based on a difference between pixel values in corresponding locations in a reconstruction from an encoding of the first picture and a reconstruction from an encoding of the second picture. Then, a determination is made to include a comparison value, which is determined on a difference between the reconstructed value and the original value, in a measurement of flicker between the first picture and the second picture.

Abstract: An apparatus for upgrading a projector having a two-dimensional projector lens to display three-dimensional content includes a circular polarized filter having at least two polarized zones, and a motor having a shaft on which is mounted the filter. At least one light sensor is disposed in front of the two-dimensional projector lens for providing a spatial control output signal and a temporal control output signal. A processor controls a speed at which the filter is rotated around the shaft of the motor responsive to information determined from the spatial control output signal and the temporal control output signal, such that the filter is automatically adjusted to spin so as to respectively place an appropriate one of the at least two polarized zones of the filter in front of an applicable frame of the video sequence to obtain a polarization thereof representative of the three-dimensional content.

Abstract: A method and apparatus for adaptively streaming multiple video bit streams through a network node is disclosed. In particular, a system is taught where at least one of the video bit streams is scaled in response to a bandwidth limitation or availability, where the selection of the bit stream selected for scaling in made in response to at least one of a user defined, service provider defined, and usage analysis defined priority list.

Abstract: A system and method for adjusting the depth or view of three dimensional (3D) images in streaming video is provided. The invention enables the 3D streaming video client to change among different 3D disparities without any knowledge of the disparity maps or requiring any image processing at the client. Multiple versions of the video sequence are pre-encoded with each version representing a different disparity. The disparity of the 3D image may be changed on-the-fly to a selected rendering of a particular disparity. The 3D video player may switch among disparities seamlessly during playback.

Abstract: A parking permit system that allows a permit applicant to electronically apply for a permit. Once the applicant submits application data, the system will automatically verify the applicant data by comparing the applicant data against a system database. Once verified, the system will automatically, qualify parking rights associated with the permit application by applying the parking rights to a set of rules governing a parking zone. Once the application data is verified and the parking rights are qualified, the system will issue the parking permit.

Abstract: A permit enforcement system is a computer-implemented system that enforces parking rights within a parking zone. The system may include a processor(s) that allows the system to first capture parked vehicle images within the parking zone during a specified time period. The images are then transmitted to a computing system with a time and date stamp and geographic location. The images are processed to obtain vehicle identifiers. The processor then queries a permit database to compile a list of vehicles permitted to park in the parking zone during the specified time period. This list is compared the vehicle identifiers and the vehicles identifiers which were not authorized to park within the parking zone during the specified time period are identified. These vehicle are then associated with owner information using an outside entity database and vehicle owners are notified of the violations.

Abstract: A computer-implemented method for generating parking permits reports for a parking permit system. The method includes aggregating parking permit data for each zone within the parking permit system into a logical grouping in a database. Then processing data according to report generation instructions. The data is then parsed to obtain a requested report and the report is distributed to a specified party.

Abstract: A method for accurately measuring flicker, by first determining an original value based on a difference between pixel values in corresponding locations in a first picture and a second picture. Next, a reconstructed value is determined, based on a difference between pixel values in corresponding locations in a reconstruction from an encoding of the first picture and a reconstruction from an encoding of the second picture. Then, a determination is made to include a comparison value, which is determined on a difference between the reconstructed value and the original value, in a measurement of flicker between the first picture and the second picture.

Abstract: Various implementations for reducing artifacts such as, for example, I-frame flicker are proposed. Particular implementations produce a no-flicker reference in which a picture intended to be coded as an I-frame is, first, coded as a P-frame using a reference picture from the previous GOP. Thus, continuity with the previous GOP is provided. According to a general aspect, a source image is inter-coded to produce coded source data. The coded source data is decoded to produce a modified source. The modified source is intra-coded to produce coded modified-source data. The coded modified-source data is decoded to produce a reference image.

Abstract: The present invention provides a method, apparatus and system for visually comparing a video file against its source as the video file is being re-encoded, for example, into another video format. In accordance with an embodiment of the present invention, a video frame and a corresponding re-encoded video frame are placed into a single wide (combined) video frame to display each image, for example, side-by-side in the same frame. By synchronizing the source video frames with the re-encoded video frames and displaying them on the same wide video frame, differences caused by, for example, the encoding process may be visually determined as the video is being re-encoded into a desired, second video format.

Abstract: A quickly-releasable clutch, comprises a linearly-movable member formed with a spiral thread on its outer surface; an angularly-movable member; an inner sleeve secured to the angularly-movable member to overlie the linearly movable member; a ball received in an opening in the inner sleeve for coupling the inner sleeve and the angularly movable member to the linearly-movable member; and an outer sleeve overlying the inner sleeve and axially movable with respect thereto. The outer sleeve is formed with a first inner annular surface dimensioned to engage the ball and to force it into the spiral thread of the linearly-movable member to couple the latter member to the angularly-movable member, and with a second inner annular surface dimensioned to permit said ball to disengage from the spiral thread of the linearly-movable member and thereby to decouple same from the angularly-movable member.

Abstract: Apparatus for dispensing predetermined doses of a liquid into individual tubes, particularly for the artificial insemination of poultry, comprises a tube feeder for feeding the tubes individually to a dispensing station; a dispensing device at the dispensing station including a discharge nozzle dispensing a predetermined dose of the liquid with each actuation of the dispensing device; and a manipulator at the dispensing station and movable from a home position for receiving a tube fed thereto with one end of the tube spaced from the discharge nozzle, to an actuated position bringing the one end of the tube into dispensing position with respect to the discharge nozzle. The apparatus further includes a control system comprising a first sensor sensing the tube feeder in its actuated position, a second sensor sensing the tube feeder in its normal position, and a third sensor sensing the presence of a tube in the manipulator, for controlling the operation of the apparatus.