Systems and methods for indicating intra template matching prediction

A method for indicating an intra template matching prediction (IntraTMP), comprising:

• determining if a current block is in a combined inter-intra prediction (CIIP) mode;
• parsing and identifying a spatial CIIP flag in response to a determination that the current block is in the CIIP mode;
• parsing and identifying an IntraTMP flag in response to a determination that the current block is in the IntraTMP mode;
• and
• parsing and identifying an IntraTMP index for indicating a selected IntraTMP block from an IntraTMP candidate list,
• wherein the method further comprises:
• in response to a determination that the current block is in the IntraTMP mode, parsing and identifying an IntraTMP fusion flag in response to a determination that the current block is in an IntraTMP fusion mode;
• in response to a determination that the current block is in the IntraTMP fusion mode, generating a fused IntraTMP predictor in response to a determination that the current block is configured to use an IntraTMP fusion method;
• in response to a determination that the current block is not in the IntraTMP fusion mode, parsing and identifying an IntraTMP filter flag in response to a determination that the current block is in an IntraTMP filter mode;
• and
• in response to a determination that the current block is in the IntraTMP filter mode, generating a filter IntraTMP predictor in response to a determination that the current block is configured to use an IntraTMP filter method.

A method for indicating an intra template matching prediction (IntraTMP), comprising:

• determining if a current block is in an IntraTMP mode;
• parsing and identifying an IntraTMP flag in response to a determination that the current block is in the IntraTMP mode;
• parsing and identifying a template shape flag for indicating that the specific-shaped template is used;
• and
• determining if the current block is configured to use a specific-shaped template,
• wherein the method further comprises:
• in response to a determination that the current block is in the IntraTMP mode, parsing and identifying an IntraTMP fusion flag in response to a determination that the current block is in an IntraTMP fusion mode;
• in response to a determination that the current block is in the IntraTMP fusion mode, generating a fused IntraTMP predictor in response to a determination that the current block is configured to use an IntraTMP fusion method;
• and
• in response to a determination that the current block is not in the IntraTMP fusion mode, parsing and identifying an IntraTMP filter flag in response to a determination that the current block is in an IntraTMP filter mode;
• and
• in response to a determination that the current block is in the IntraTMP filter mode, generating a filter IntraTMP predictor in response to a determination that the current block is configured to use an IntraTMP filter method.

A method for indicating an intra template matching prediction (IntraTMP), comprising:

• determining if a current block is in an IntraTMP mode;
• signaling an IntraTMP flag in response to a determination that the current block is in the IntraTMP mode;
• and
• signaling an IntraTMP index to indicate a selected IntraTMP block from an IntraTMP candidate list,
• wherein the method further comprises:
• in response to a determination that the current block is in the IntraTMP mode, signaling an IntraTMP fusion flag in response to a determination that the current block is in an IntraTMP fusion mode;
• in response to a determination that the current block is in the IntraTMP fusion mode, generating a fused IntraTMP predictor in response to a determination that the current block is configured to use an IntraTMP fusion method;
• in response to a determination that the current block is not in the IntraTMP fusion mode, signaling an IntraTMP filter flag in response to a determination that the current block is in an IntraTMP filter mode;
• and
• in response to a determination that the current block is in the IntraTMP filter mode, generating a filter IntraTMP predictor in response to a determination that the current block is configured to use an IntraTMP filter method.