Privacy-Preserving Structureless Visual Localization via Image Obfuscation

ArXi:2604.12068v1 Announce Type: new Visual localization is the task of estimating the camera pose of an image relative to a scene representation. In practice, visual localization systems are often cloud-based. Naturally, this raises privacy concerns in terms of revealing private details through the images sent to the server or through the representations d on the server. Privacy-preserving localization aims to avoid such leakage of private details.