Abstract: The method of generating three-dimensional model data of an object includes estimating pose data of the object based on the first view data of the camera and first relative pose data of the object, and estimating second relative pose data of the object based on the pose data of the object and the second view data of the camera.

Abstract: A method of displaying 3-dimensional (3D) augmented reality includes transmitting a first image generated by photographing a target object at a first time point, and storing first view data at the first time point; receiving first relative pose data of the target object; estimating pose data of the target object, based on the first view data and the first relative pose data of the target object; generating a second image by photographing the target object at a second time point, and generating second view data at the second time point; estimating second relative pose data of the target object, based on the pose data of the target object and the second view data; rendering a 3D image of a virtual object, based on the second relative pose data of the target object; and generating an augmented image by augmenting the 3D image of the virtual object on the second image.

Abstract: Provided is a method, performed by a computing device communicating with a server, of generating 3-dimensional (3D) mode data. The method includes: capturing, by a camera, an image of a target object at a first time point and storing first pose data of the camera at this time; generating a second image by capturing, by the camera, the target object at a second time point and generating second pose data of the camera at this time; calculating a distance between the camera at the second time point and the target object, based on the first pose data and second pose data of the camera; generating pose data of the target object, based on the distance and the second pose data of the camera; and estimating second relative pose data of the target object, based on the second pose data of the camera and the pose data of the target object.

Abstract: Provided is a method, performed by a computing device communicating with a server, of generating 3-dimensional (3D) mode data. The method includes: capturing, by a camera, an image of a target object at a first time point and storing first pose data of the camera at this time; generating a second image by capturing, by the camera, the target object at a second time point and generating second pose data of the camera at this time; calculating a distance between the camera at the second time point and the target object, based on the first pose data and second pose data of the camera; generating pose data of the target object, based on the distance and the second pose data of the camera; and estimating second relative pose data of the target object, based on the second pose data of the camera and the pose data of the target object.

Abstract: The method of generating three-dimensional model data of an object includes estimating pose data of the object based on the first view data of the camera and first relative pose data of the object, and estimating second relative pose data of the object based on the pose data of the object and the second view data of the camera.