Figure 5From: Multi-view alignment with database of features for an improved usage of high-end 3D scannersFeature signatures. Upper part: two range images on which some feature points are highlighted with different colors. Below, graphical visualization in a red-blue scale of the signatures, contoured with their corresponding colors. The first two features (yellow and red) as well as the last two ones (orange and pink) have well matching descriptors.Back to article page