Abstract:
A method and apparatus for storing multimedia data for use in a digital VCR includes processing that begins by maintaining a first link list of a plurality of memory sections, where the first link list links the plurality of memory sections as a circular buffer. The processing then continues by receiving a stream of multimedia data. The processing then continues by storing the stream of multimedia data in at least some of the memory sections of the plurality of memory sections. The processing then continues by receiving a request for independent storage of a selected portion of the stream of multimedia data, e.g., the user desires to have a permanent copy of a particular program. The processing further continues by generating a second link list for a set of memory sections of the at least some of the memory sections. The set of memory sections stores the selected portion of the stream of multimedia data. The processing continues by updating the linking of the plurality of memory sections within the first link list without the set of memory section.
Abstract:
For frames sequentially functioning as a reference frame in a video sequence frame set, a motion estimate set is accessed. One motion estimate characterizes motion associated with pixels of each region of the reference frame in relation to regions of one frame of the set of frames, which is temporally displaced in time with respect to other frames in the set of frames. An additional motion estimate characterizes motion associated with pixels of each reference frame region in relation to a second frame of the set, which is temporally displaced from the one frame and other frames of the frame set. A temporal image prediction set, corresponding to the first and additional motion estimate, is predicted, based on an alignment of the reference frame regions over the frame set. The temporal image predictions are blended and a temporal predictor is generated over the frame set based on the blending.
Abstract:
A method and apparatus is provided for decoding an encoded baseline video stream and an enhancement stream. The baseline video stream is decoded, upscaled and enhanced by applying adaptive filters specified by the enhancement stream. Baseline upscaled images are then coded to motion compensate enhanced high resolution images using previously decoded enhanced images, thus recycling these enhanced images. The enhancement stream provides the best predictor method for the decoder to combine blocks from previous enhanced images and upscaled images to produce a motion compensated enhanced image. Likewise, forward and backward motion compensated images are blended according to feature classification and filter extraction methods provided by the enhancement stream to produce a bidirectionally predicted frame. Lastly, the decoder applies residual data from the enhancement stream to produce a completed enhanced image.
Abstract:
This application comprises a plane medical electrode for dissipating signals from the human skin having a carrier element and at least one tapping pad projecting over the outer edge of the carrier element, wherein at least one contact point for picking up the signal from a patient's skin is provided in the area of said carrier element and a means for transferring/relaying the signal to a signal-acquisition or signal-processing unit is provided laterally offset from said contact point on said tapping pad, wherein the at least one contact point for picking up the signal from the skin is connected to the means for transferring/relaying the signal by a signal conductor, characterised in that to said contact point at least one additional means for transferring/relaying the signal to a signal-acquisition or signal-processing unit is assigned, said means being provided laterally offset on a tapping pad.
Abstract:
A system for tracking railcar identification and location within a rail yard including readers positioned near rail yard switches and remotely connected to a system data processing computer, typically a PC. The readers include antennas for interrogating RFID tags attached to railcars with radio waves. Identification data obtained from the RFID tags is transmitted from the readers to the system PC via electrical power lines within the rail yard. Processing of the data to standard T-94 format is shifted from the readers to the system PC thereby reducing the processing capability required at each reader.
Abstract:
A method and apparatus is provided for decoding an encoded baseline video stream and an enhancement stream. The baseline video stream is decoded, upscaled and enhanced by applying adaptive filters specified by the enhancement stream. Baseline upscaled images are then coded to motion compensate enhanced high resolution images using previously decoded enhanced images, thus recycling these enhanced images. The enhancement stream provides the best predictor method for the decoder to combine blocks from previous enhanced images and upscaled images to produce a motion compensated enhanced image. Likewise, forward and backward motion compensated images are blended according to feature classification and filter extraction methods provided by the enhancement stream to produce a bidirectionally predicted frame. Lastly, the decoder applies residual data from the enhancement stream to produce a completed enhanced image.
Abstract:
A wafer polishing solution and method for polishing a wafer comprising an amino acid and calcium ions or barium ions. The wafer polishing solution can be adjusted to control cut rate and selectivity for modifying semiconductor wafers using a fixed abrasive CMP process.
Abstract:
In one aspect, a method of creating a virtualized computer environment that represents a real world computer environment is provided. The real world computer environment comprises a plurality of components, the plurality of components comprising a plurality of computer devices and at least one network device that implements a network that interconnects the plurality of computer devices, the real world computer environment comprising at least one security facility that implements at least one security function in the real world computer environment. The method comprises acts of including in the virtualized computer environment a virtualized representation of at least one of the plurality of computer devices in the real world computer environment and implementing the at least one security function in the virtualized computer environment. In another aspect, a virtualized representation of the at least one network device is provided. In another aspect, software is executed in the virtual computer environment.
Abstract:
A multimedia card, including, a multimedia portion, a multimedia card holder portion, and a multimedia cover portion, and wherein the multimedia cover portion and the multimedia card holder portion releasably cover the multimedia card portion in between the multimedia cover portion and the multimedia card holder portion.
Abstract:
For frames sequentially functioning as a reference frame in a video sequence frame set, a motion estimate set is accessed. One motion estimate characterizes motion associated with pixels of each region of the reference frame in relation to regions of one frame of the set of frames, which is temporally displaced in time with respect to other frames in the set of frames. An additional motion estimate characterizes motion associated with pixels of each reference frame region in relation to a second frame of the set, which is temporally displaced from the one frame and other frames of the frame set. A temporal image prediction set, corresponding to the first and additional motion estimate, is predicted, based on an alignment of the reference frame regions over the frame set. The temporal image predictions are blended and a temporal predictor is generated over the frame set based on the blending.