Abstract:
Examples are disclosed for transmitting video content. In some examples, cyclic redundancy check (CRC) values may be added to video content for video frames to be presented or displayed in a given region of a display. Results of CRC functions for consecutive video frames that use the added CRC values may be compared to determine whether the video content for the consecutive video frames is static video content. Video content for at least one of the consecutive video frames may be withheld from being transmitted if the video content for the consecutive video frames is characterized as static video content. Multiple CRC values or different CRC values may be added to further determine whether video content for the consecutive video frames or for subsequent consecutive video frames is also characterized as static video content. Other examples are described and claimed.
Abstract:
An apparatus comprising an antenna array comprising a plurality of antennas to receive a plurality of radar signals reflected by a plurality of objects responsive to a transmitted radar signal; a doppler measurement module to determine, for a first reflected radar signal of the plurality of reflected radar signals, a first doppler measurement indicating a velocity component based on a comparison of the first reflected radar signal to the transmitted radar signal; a phase offset measurement module to determine a first phase offset of the first reflected radar signal received at a first antenna of the plurality of antennas relative to a phase of the first reflected radar signal received at a reference antenna of the plurality of antennas; and a phase offset calibration module to determine, for the first antenna, a first phase offset calibration error based on the first doppler measurement and the first phase offset.
Abstract:
An apparatus of embodiments, as described herein, includes one or more processors to track data associated with movement of a computing device accessible to a user, and evaluate the data and compare a latency with latency thresholds, where the data indicates the latency and the latency thresholds associated with a frame. The one or more processors are further to maintain a current video encoding rate, if the latency is lower than a first latency threshold and greater than a second latency threshold. The current video encoding rate is decreased if the latency is equal to or greater than the first latency threshold, where the current video encoding rate is increased if the latency is lower than the second latency threshold. The one or more processors are further to present the frame at the computing device including one or more of a wearable device and a mobile device.
Abstract:
Methods, apparatus, systems and articles of manufacture are disclosed to order a plurality of segments of an image for encoding and wireless transmission to a display device. The apparatus includes a segment orderer to arrange the segments in an encoding order for encoding. The encoding order is different than a scan line order, and encoding order is such that a center segment of the plurality of segments is to occupy a first position in the encoding order. The first position precedes a second position occupied by the center segment in the scan line order and the center segment corresponds to a center of the image. The apparatus also includes an encoder to encode the segments in the encoding order, and a wireless transmitter to transmit the encoded portions to the display device in the encoding order in which the encoded segments are encoded.
Abstract:
Methods, apparatus, systems and articles of manufacture are disclosed to order a plurality of segments of an image for encoding and wireless transmission to a display device. The apparatus includes a segment orderer to arrange the segments in an encoding order for encoding. The encoding order is different than a scan line order, and encoding order is such that a center segment of the plurality of segments is to occupy a first position in the encoding order. The first position precedes a second position occupied by the center segment in the scan line order and the center segment corresponds to a center of the image. The apparatus also includes an encoder to encode the segments in the encoding order, and a wireless transmitter to transmit the encoded portions to the display device in the encoding order in which the encoded segments are encoded.
Abstract:
Systems, apparatus and methods are described including operations for performing, via a frame division module, frame division of video frames into sections to form a first frame section stream and a second frame section stream; and/or encoding, via a first and a second encoder, the first frame section stream via the first encoder and the second frame section stream via the second encoder.