Pixelworks Semiconductor Technology (shanghai) Co., Ltd.

Huili Han

Neil Woodall

Yue Ma

Hongmin Zhang

Junhua Chen

Guohua Cheng

Miao Sima

Zongming Han

Gongxian Liu

Baochen Liu

Various methods are provided for the generation of motion vectors in the context of 3D computer-generated images. In one example, a method includes generating, for each pixel of one or more objects to be rendered in a current frame, a 1-phase motion vector (MV1) and a 0-phase motion vector (MV0), each MV1 and MV0 having an associated depth value, to thereby form an MV1 texture and an MV0 texture, each MV0 determined based on a camera MV0 and an object MV0, and outputting MV1 texture and the MV0 texture for image processing.

Methods and systems for 0-phase motion vectors in 3D graphics

Various methods are provided for generating motion vectors in the context of 3D computer-generated images. An example method includes generating, for each pixel of one or more objects to be rendered in a current frame, a 1-phase motion vector (MV) and a 0-phase motion vector (MV), each MVand MVhaving an associated depth value, to thereby form an MVtexture and an MVtexture; converting the MVtexture to a set of MVblocks and converting the MVtexture to a set of MVblocks; and outputting the set of MVblocks and the set of MVblocks for image processing.

Methods and systems for motion vectors in 3D graphics

Various methods are provided for the generation of motion vectors in the context of 3D computer-generated images. In one example, a method includes generating, for each pixel of one or more objects to be rendered in a current frame, a 1-phase motion vector (MV1) and a 0-phase motion vector (MV0), each MV1 and MV0 having an associated depth value, to thereby form an MV1 texture and an MV0 texture, each MV0 determined based on a camera MV0 and an object MV0, converting the MV1 texture to a set of MV1 pixel blocks and converting the MV0 texture to a set of MV0 pixel blocks and outputting the set of MV1 pixel blocks and the set of MV0 pixel blocks for image processing.

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Shanghai, China

Huili Han