A Fast Fractal Video Coding Algorithm Using Cross-Hexagon Search for Block Motion Estimation

Figure 1

Search patterns used in the proposed NHEXS algorithm. (a) light gray circle: LCSP; black circle: SCSP. (b) light gray circle: classic LHEXSP; light gray square: classic SHEXSP. (c) light gray circle: LHEXSP in this paper; light gray square: SHEXSP in this paper.

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(b)

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