In this paper, we formulate the problem of natural image matting as one of solving Poisson equations with the matte gradient field. Our approach, which we call Poisson matting, has the following advantages. First, the matte is directly reconstructed
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The A3988 is a quad DMOS full-bridge driver capable of driving up to two stepper motors or four dc motors. Each full-bridge output is rated up to 1.2 A and 36 V. The A3988 includes fixed off-time pulse width modulation (PWM) current regulators, alon
Physically Based Rendering 3rd Edition. PBR is, as Joe Wilson puts it, "more of a concept than a strict set of rules"[3] – but the concept contains several distinctive points of note. One of these is that – unlike many previous models that sought to
