The accurate reconstruction of topology and texture details of three-dimensional (3D) objects from a single two-dimensional image presents a significant challenge in the field of computer vision. Existing methods have achieved varying degrees of success by utilizing different geometric representations, but they all suffer from limitations when accurately reconstructing surfaces with complex topology and texture. Therefore, this study proposes an approach that combines the convolutional block attention module (CBAM), texture detail fusion, and multimodal fusion to address this challenge effectively. To enhance the model's focus on important areas within images, we integrate the CBAM mechanism with ResNet for feature extraction. Texture detail fusion plays a crucial role as it effectively captures changes in the object's surface while multimodal fusion improves the accuracy of predicting the signed distance function. We have developed an implicit single-view 3D reconstruction network capable of retrieving topology and surface details of 3D models from a single input image. The integration of global, local, and surface texture features is a significant advancement that improves shape representation and accurately captures surface textures, filling a crucial gap in the field. During the process of reconstruction, we extract features that represent global information, local information, and texture variation information from the input image. By utilizing global information to approximate the shape of the object, refining shape and surface texture details through the utilization of local information, and applying distinct loss terms to constrain various aspects of reconstruction, our method achieves accurate single-image 3D model reconstruction with detailed surface textures. Through qualitative and quantitative analysis, we demonstrate the superiority of our model over state-ofthe-art techniques on the ShapeNet dataset. The significance of our work lies in its ability to enhance the quality of single-view implicit 3D reconstruction by effectively integrating these features, leading to a more robust and detailed reconstruction of 3D models from single images. The source code of this work is available online at https://github.com/YangPeppa/ITIR-Net.
