Interlaced coefficients in hybrid digital-analog modulation for transmission of video data

A method of decoding video data, the method comprising:

• determining an interlaced amplitude value based on an analog signal;
• performing a deinterlacing process to generate two or more coefficients, wherein bits of the two or more coefficients are interlaced in the interlaced amplitude value;
• generating residual data based on the two or more coefficients;
• obtaining digital values;
• generating prediction data based on the digital values;
• and
• reconstructing the video data based on the prediction data and the residual data.

A device for encoding video data, the device comprising:

• a memory configured to store the video data,
• one or more processors implemented in circuitry, the one or more processors configured to:
• generate prediction data for the video data;
• generate residual data based on the prediction data and digital sample values of the video data;
• generate coefficients based on the residual data;
• perform an interlacing process to generate an interlaced amplitude value, wherein the interlacing process interlaces bits of two or more of the coefficients to generate the interlaced amplitude value;
• and
• generate digital values based on the prediction data;
• and
• a modem configured to output one or more analog signals modulated based on the interlaced amplitude value and the digital values.

A device for decoding video data, the device comprising:

• a modem configured to obtain an analog signal and digital values;
• and
• one or more processors implemented in circuitry, the one or more processors configured to:
• determine an interlaced amplitude value based on an analog signal;
• perform a deinterlacing process to generate two or more coefficients, wherein bits of the two or more coefficients are interlaced in the interlaced amplitude value;
• generate residual data based on the two or more coefficients;
• obtain digital values;
• generate prediction data based on the digital values;
• and
• reconstruct the video data based on the prediction data and the residual data.

A device for encoding video data, the device comprising:

• means for generating prediction data for the video data;
• means for generating residual data based on the prediction data and digital sample values of the video data;
• means for generating coefficients based on the residual data;
• means for performing an interlacing process to generate an interlaced amplitude value, wherein the interlacing process interlaces bits of two or more of the coefficients to generate the interlaced amplitude value;
• and
• means for modulating an analog signal based on the interlaced amplitude value;
• means for generating digital values based on the prediction data;
• and
• means for outputting the analog signal and digital values based on the prediction block.

A device for decoding video data, the device comprising:

• means for determining an interlaced amplitude value based on an analog signal;
• means for performing a deinterlacing process to generate two or more coefficients, wherein bits of the two or more coefficients are interlaced in the interlaced amplitude value;
• means for generating residual data based on the two or more coefficients;
• means for obtaining digital values;
• means for generating prediction data based on the digital values;
• and
• means for reconstructing the video data based on the prediction data and the residual data.

A non-transitory computer-readable data storage medium having instructions stored thereon that, when executed, cause one or more processors to:

• generate prediction data for video data;
• generate residual data based on the prediction data and digital sample values of the video data;
• generate coefficients based on the residual data;
• perform an interlacing process to generate an interlaced amplitude value, wherein the interlacing process interlaces bits of two or more of the coefficients to generate the interlaced amplitude value;
• and
• modulate an analog signal based on the interlaced amplitude value;
• generate digital values based on the prediction data;
• and
• output the analog signal and digital values based on the prediction block.

A non-transitory computer-readable data storage medium having instructions stored thereon that, when executed, cause one or more processors to:

• determine an interlaced amplitude value based on an analog signal;
• perform a deinterlacing process to generate two or more coefficients, wherein bits of the two or more coefficients are interlaced in the interlaced amplitude value;
• generate residual data based on the two or more coefficients;
• obtain digital values;
• generate prediction data based on the digital values;
• and
• reconstruct video data based on the prediction data and the residual data.