Live three-dimensional reconstruction system with stereo vision display

This paper proposes a scheme with innovation both in algorithm and method to construct and display three-dimensional (3D) objects. We reduce the number of needed images to establish the complete 3D objects by combining Wide Baseline Matching and 3D registration algorithm. We reduce the loss of edge and corner information by applying line detection and guided matching in Narrow Baseline Matching. We perform projective reconstruction with a dynamic threshold, and eliminate the ambiguity in Euclidean reconstruction by motion consistency constraint. We propose a fast linear method for motion calculation to recover the motion of key frames with a succinct method to obtain motion vector by solving linear equation set. We adopt a novel display system, which features high refresh rate, large size and high intensity screen, to provide live display of 3D objects.

Graphical abstractFigure optionsDownload full-size imageDownload as PowerPoint slideHighlights► Decrease the required cameras to reconstruction 3D objects. ► Eliminate the ambiguity in Euclidean reconstruction. ► succinct motion calculation method to decrease the calculation time. ► Open air live display stereo vision 3D objects.