Learning Based Stereo Matching For 3d Reconstruction
Download Learning Based Stereo Matching For 3d Reconstruction PDF/ePub or read online books in Mobi eBooks. Click Download or Read Online button to get Learning Based Stereo Matching For 3d Reconstruction book now. This website allows unlimited access to, at the time of writing, more than 1.5 million titles, including hundreds of thousands of titles in various foreign languages.
Learning-based Stereo Matching for 3D Reconstruction
Stereo matching has been widely adopted for 3D reconstruction of real world scenes and has enormous applications in the fields of Computer Graphics, Vision, and Robotics. Being an ill-posed problem, estimating accurate disparity maps is a challenging task. However, humans rely on binocular vision to perceive 3D environments and can estimate 3D information more rapidly and robustly than many active and passive sensors that have been developed. One of the reasons is that human brains can utilize prior knowledge to understand the scene and to infer the most reasonable depth hypothesis even when the visual cues are lacking. Recent advances in machine learning have shown that the brain's discrimination power can be mimicked using deep convolutional neural networks. Hence, it is worth investigating how learning-based techniques can be used to enhance stereo matching for 3D reconstruction. Toward this goal, a sequence of techniques were developed in this thesis: a novel disparity filtering approach that selects accurate disparity values through analyzing the corresponding cost volumes using 3D neural networks; a robust semi-dense stereo matching algorithm that utilizes two neural networks for computing matching cost and performing confidence-based filtering; a novel network structure that learns global smoothness constraints and directly performs multi-view stereo matching based on global information; and finally a point cloud consolidation method that uses a neural network to reproject noisy data generated by multi-view stereo matching under different viewpoints. Qualitative and quantitative comparisons with existing works demonstrate the respective merits of these presented techniques.
Selected Papers from IEEE ICASI 2019
The 5th IEEE International Conference on Applied System Innovation 2019 (IEEE ICASI 2019, https://2019.icasi-conf.net/), which was held in Fukuoka, Japan, on 11–15 April, 2019, provided a unified communication platform for a wide range of topics. This Special Issue entitled “Selected Papers from IEEE ICASI 2019” collected nine excellent papers presented on the applied sciences topic during the conference. Mechanical engineering and design innovations are academic and practical engineering fields that involve systematic technological materialization through scientific principles and engineering designs. Technological innovation by mechanical engineering includes information technology (IT)-based intelligent mechanical systems, mechanics and design innovations, and applied materials in nanoscience and nanotechnology. These new technologies that implant intelligence in machine systems represent an interdisciplinary area that combines conventional mechanical technology and new IT. The main goal of this Special Issue is to provide new scientific knowledge relevant to IT-based intelligent mechanical systems, mechanics and design innovations, and applied materials in nanoscience and nanotechnology.
Computer Vision – ECCV 2024
The multi-volume set of LNCS books with volume numbers 15059 up to 15147 constitutes the refereed proceedings of the 18th European Conference on Computer Vision, ECCV 2024, held in Milan, Italy, during September 29–October 4, 2024. The 2387 papers presented in these proceedings were carefully reviewed and selected from a total of 8585 submissions. They deal with topics such as computer vision; machine learning; deep neural networks; reinforcement learning; object recognition; image classification; image processing; object detection; semantic segmentation; human pose estimation; 3d reconstruction; stereo vision; computational photography; neural networks; image coding; image reconstruction; motion estimation.