In some embodiments, techniques for displaying a URL comprise receiving a URL; normalizing the URL, wherein normalizing the URL includes standardizing an encoding of a character contained in the URL; determining a first element of the URL, wherein the first element of the URL includes a domain; determining a second element of the URL; displaying the URL, wherein displaying the URL includes emphasizing the first element of the URL, and wherein emphasizing the first element of the URL includes displaying the first element of the URL using a first font attribute; and wherein displaying the URL includes displaying a first portion of the second element of the URL using a second font attribute and eliding a second portion of the second element of the URL; and responsive to an interaction with a user interface element, providing a view of the URL in its entirety.

In some embodiments, techniques for computer security comprise receiving a message, receiving a user-originated request for an action, wherein the action is associated with the message, determining whether the message is trustworthy, and impairing performance of the action, if it is determined that the message is not trustworthy. In some embodiments, techniques for computer security comprise receiving a message, determining whether the message is trustworthy, rendering the message, if it is determined that the message is trustworthy, and rendering a restricted version of the message, if it is determined that the message is not trustworthy.

Decoding a video sequence may include generating decoded video data by decoding encoded video data from an encoded bitstream, wherein decoding the encoded video data includes identifying candidate reference motion vectors used to decode previously decoded blocks, identifying reconstructed pixel values from a block spatially adjacent to a current block in the current frame, for each candidate reference motion vector, determining a respective score based on a difference between the reconstructed pixel values and pixel values obtained using the candidate reference motion vector, identifying a candidate reference motion vector having the minimal score from the candidate reference motion vectors as the reference motion vector, decoding a motion vector from the encoded bitstream using the reference motion vector, and decoding the current block from the encoded bitstream using the motion vector.

Embodiments disclosed herein provide systems, methods, and computer readable media for a segmented video codec for high resolution and high frame rate video. In a particular embodiment, a method of encoding a composite video stream provides identifying a first portion of an image of a video stream for encoding using first parameters and a second portion of the image of the video stream for encoding using second parameters. The method further provides segmenting the first portion of the image into one or more first tiles and the second portion of the image into one or more second tiles. The method further provides encoding the first tiles using the first parameters and the second tiles using the second parameters and, after the encoding, combining the first tiles and the second tiles into the composite video stream.

A method for decoding a video according to the present invention may comprise: decoding information indicating whether illumination compensation is performed for a current block, determining an illumination compensation parameter of the current block when the information indicates that the illumination compensation is performed for the current block, obtaining a prediction block by performing inter prediction for the current block, and performing the illumination compensation on the current block using the illumination compensation parameter.

Radio frequency (RF) communication systems with coexistence management are provided herein. In certain embodiments, a method of coexistence management in a mobile device includes processing an RF receive signal to generate a digital baseband receive signal using a receive channel of a first transceiver, processing a first RF observation signal to generate a first digital observation signal using a first observation channel of the first transceiver, generating spectral regrowth observation data based on processing process the first digital observation signal using a first spectral regrowth baseband sampling circuit of the first transceiver, and compensating the digital baseband receive signal for RF signal leakage based on the spectral regrowth observation data and on direct transmit leakage observation data using a discrete time cancellation circuit of the first transceiver.

Embodiments of the present application relate to a prediction mode selection method performed at a video encoding device, including: acquiring a first optimal intra-frame prediction mode of a downsampled unit obtained by downsampling an image frame to which a target prediction unit belongs and then dividing the downsampled image frame, and the first optimal intra-frame prediction mode obtained by performing precoding analysis on the downsampled unit; adding a candidate intra-frame prediction mode to a candidate mode set according to the first optimal intra-frame prediction mode; adding a candidate intra-frame prediction mode to the candidate mode set according to a second optimal intra-frame prediction mode of an adjacent PU corresponding to the target PU; and determining an optimal intra-frame prediction mode of a current PU according to prediction residuals and encoding cost values corresponding to the candidate intra-frame prediction modes in the candidate mode set.

The described technology is generally directed towards selecting a compression and/or quantization function for communicating data to and from an analog front end of a radio unit of a base station coupled to a digital baseband processor of a central unit of the base station. The compression function and/or quantization function can be adaptively and/or otherwise selected based on various criteria, such as the amount of data being transmitted, whether the data corresponds to reference signals or other data, the network architecture (e.g., digital beamforming or hybrid beamforming) in use, and so on.

The described technology is generally directed towards selecting a compression and/or quantization function for communicating data to and from an analog front end of a radio unit of a base station coupled to a digital baseband processor of a central unit of the base station. The compression function and/or quantization function can be adaptively and/or otherwise selected based on various criteria, such as the amount of data being transmitted, whether the data corresponds to reference signals or other data, the network architecture (e.g., digital beamforming or hybrid beamforming) in use, and so on.

A method of decoding video data includes receiving a plurality of blocks of video data, wherein each block of the plurality of blocks is encoded using a respective affine motion model of a plurality of affine motion models, and decoding the plurality of blocks of video data using the same affine motion field derivation process for each of the plurality of affine motion models.