Neural Matching Fields Implicit Representation of Matching Fields for Visual Correspondence Supplementary Materials

For uniform sampling, we sample both directions of cost volume and use them to compute the final loss. This way, we can significantly reduce the run-time. The results are shown in Table 1. The results are shown in Table 2. Inference strategy Run-time Memory [s/img] [MiB] PatchMatch Only 1.42 6307 PatchMatch + Optimize all coordinates 2.21 6309 PatchMatch + Optimize only keypoints 1.65 6308 Table 1: Computation complexity comparison. Note that all the visualizations are smoothed by a Gaussian kernel.