Abstract:Sparse depth completion generates a dense depth image from its sparse measurement with the guidance of RGB image. In this paper, we propose attention guided sparse depth completion using convolutional neural networks, called AGNet. We adopt attention learning to get geometric cues for depth regression from RGB image and capture multi-scale depth structures. First, we use RGB image and valid binary mask from the input sparse depth image as input to generate an initial coarse depth image and its confidence map. … Show more
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