Technique for Extracting Features of an Environment from Image Data

Abstract
A technique for extracting features of an environment from image data is provided. A computer implemented method includes receiving data indicative of a visual domain of an environment; and generating a visual domain textual prompt based on the received data indicative of the visual domain of the environment. The method further includes receiving image data representative of the environment. The method further includes extracting, in particular local, features of the environment from the received image data. The extracting of the, in particular local, features is performed by a conditional feature extracting model. The extracting of the, in particular local, features is conditioned by the generated visual domain textual prompt.