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IEEE Access
Article . 2025 . Peer-reviewed
License: CC BY
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IEEE Access
Article . 2025
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Deep Pruner and Adaptive Cost Volume Multiview Stereo Network for 3D Reconstruction

Authors: Junaid Jamshid; Wan Wanggen; Khurram Shahzad; A. A. M. Muzahid; Yuan Kang;

Deep Pruner and Adaptive Cost Volume Multiview Stereo Network for 3D Reconstruction

Abstract

Reconstructing three-dimensional (3D) images is imperative in computer vision because it assists in restoring the 3D structure of a scene. However, challenges like accurate matching in low-texture and reflective areas, along with inefficient feature extraction, degrade 3D reconstruction quality and increase computational complexity. To address these challenges, we propose a robust multi-view stereo network, DPrun-RMVSNet, designed to enhance matching in occluded regions and improve feature extraction for texture-less and reflective surfaces. Our model incorporates a recurrent neural network (RNN) with long-short-term memory (LSTM) to handle depth interference. The feature network captures essential information about the image content, such as edges, textures, and corners. To reduce computational costs, we introduce a novel deep pruner feature network (DPF) with an adaptive cost volume, enabling efficient and accurate 3D model creation. The proposed model was trained using the public DTU dataset and evaluated on two benchmark datasets including DTU, and Tank and Temple. Additionally, we conduct an ablation study to assess the impact of the proposed methods, offering both quantitative and qualitative evaluations to validate the model’s effectiveness. Experimental results show that our model improves state-of-the-art (SOTA) approaches, achieving better reconstruction accuracy while using less execution time and memory.

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Keywords

Aggregated cost volume, pruning, feature network, 3D reconstruction, Electrical engineering. Electronics. Nuclear engineering, memory efficient, TK1-9971

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
gold