KeypointDeformer: Unsupervised 3D Keypoint Discovery for Shape Control

Figure 1 : Controlling shape deformation with unsupervised 3D keypoints. We discover unsupervised 3D keypoints that allow for intuitive control of an object's shape. This figure shows individual steps of interactive control. The red arrows illustrate the direction in which the keypoints are manipulated. Note that the resulting deformations are localized and object parts are deformed in an intuitive manner-e.g., moving keypoints at the tip of the wings backward moves the wings backwards-all while preserving the details of the original shape.