DYNAMIC FRAME PADDING IN A VIDEO HARDWARE ENGINE
A video hardware engine which support dynamic frame padding is disclosed. The video hardware engine includes an external memory. The external memory stores a reference frame. The reference frame includes a plurality of reference pixels. A motion estimation (ME) engine receives a current LCU (largest...
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| creator | Mody, Mihir Narendra Vyagrheswarudu, Nainala Mehendale, Mahesh Madhukar Baireddy, Vijayavardhan Sanghvi, Hetul Mandal, Dipan Kumar Shastry, Pavan Venkata Nandan, Niraj Das, Subrangshu |
| description | A video hardware engine which support dynamic frame padding is disclosed. The video hardware engine includes an external memory. The external memory stores a reference frame. The reference frame includes a plurality of reference pixels. A motion estimation (ME) engine receives a current LCU (largest coding unit), and defines a search area around the current LCU for motion estimation. The ME engine receives a set of reference pixels corresponding to the current LCU. The set of reference pixels of the plurality of reference pixels are received from the external memory. The ME engine pads a set of duplicate pixels along an edge of the reference frame when a part area of the search area is outside the reference frame. |
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| subjects | ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY PICTORIAL COMMUNICATION, e.g. TELEVISION |
| title | DYNAMIC FRAME PADDING IN A VIDEO HARDWARE ENGINE |
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