Abstract: A method for generating training data includes: defining a corresponding category tag for an object model in a three-dimensional scenario; acquiring a plurality of corresponding scenario images by modifying scenario parameters of the three-dimensional scenario; rendering the object model to a monochromic material corresponding to the category tag of the object model; acquiring a semantic segmentation image corresponding to each scenario image based on the rendered object model; and storing each scenario image and the semantic segmentation image corresponding to the scenario image as a set of training data.

Abstract: A method for generating training data includes: defining a corresponding category tag for an object model in a three-dimensional scenario; acquiring a plurality of corresponding scenario images by modifying scenario parameters of the three-dimensional scenario; rendering the object model to a monochromic material corresponding to the category tag of the object model; acquiring a semantic segmentation image corresponding to each scenario image based on the rendered object model; and storing each scenario image and the semantic segmentation image corresponding to the scenario image as a set of training data.

Abstract: The embodiment of the present application discloses a display data processing method and apparatus, and relates to the technical field of image processing. Display data including global environmental information may be generated to represent a whole situation of an environment where a user is located to background service personnel, so that the background service personnel may globally understand the environment where the user is located. The method includes: collecting scene information of a local scene in an environment where a user is located; detecting a predetermined target in the local scene in the scene information, and generating visual data, wherein the visual data include the predetermined target; and superposing the visual data with an environmental model of the environment, and generating display data of a specified perspective, the display data include the environmental model and the predetermined target. The embodiment of the present application is applied to display data processing.