Abstract: A method, device, system and computer readable storage medium for 3D reconstruction are provided. The method includes: extracting original image features from an original 2D image of a target object; determining an original 3D object based on the original image features; determining a camera pose in the complementary view of the target object, where the complementary view is different from a first view in which the original 2D image is generated; generating a complementary 2D image of the target object in the complementary view based on the camera pose in the complementary view; performing 3D reconstruction based on the complementary 2D image to generate a complementary 3D object corresponding to the complementary 2D image; fusing the original 3D object and the complementary 3D object to obtain a 3D reconstruction result of the target object.

Abstract: A method, device, computer system and computer readable storage medium for 3D reconstruction are provided. The method comprises: performing a 3D reconstruction of an original 2D image of a target object to generate an original 3D object corresponding to the original 2D image; selecting a complementary view of the target object from candidate views based on a reconstruction quality of the original 3D object at the candidate views; obtaining a complementary 2D image of the target object based on the complementary view; performing a 3D reconstruction of the complementary 2D image to generate a complementary 3D object corresponding to the complementary 2D image; and fusing the original 3D object and the complementary 3D object to obtain a 3D reconstruction result of the target object.

Abstract: A method, device, computer system and computer readable storage medium for 3D reconstruction are provided. The method comprises: performing a 3D reconstruction of an original 2D image of a target object to generate an original 3D object corresponding to the original 2D image; selecting a complementary view of the target object from candidate views based on a reconstruction quality of the original 3D object at the candidate views; obtaining a complementary 2D image of the target object based on the complementary view; performing a 3D reconstruction of the complementary 2D image to generate a complementary 3D object corresponding to the complementary 2D image; and fusing the original 3D object and the complementary 3D object to obtain a 3D reconstruction result of the target object.