Incremental Multiview Integration of Range Images
نویسندگان
چکیده
This paper presents a new method for the incremental integration of overlapped range images. It is assumed that frame transformations between all pairs of views can be reliably computed. This method proceeds by progressively merging each new sensed range image with the current reconstructed model. The proposed method consists of three stages. In the first stage the overlapped regions are identified. Then, from the overlapped regions, the points that define the integration boundaries are projected over a reference plane and are triangulated over that 2D space by means of a constrained Delaunay algorithm. Finally the obtained triangulation is backprojected to the 3D range image space. These new triangular meshes represent the sewing between the meshes to be integrated. In this way a new single triangular mesh which will be used to merge with futures range images is generated. Experimental results are presented.
منابع مشابه
A Volumetric Approach for the Registration and Integration of Range Images: Towards Interactive Modeling Systems
This paper presents a new approach for registering and integrating range images where these two processes are merged and performed in a common volumetric representation. The proposed approach allows both simultaneous and incremental registration where matching complexity is linear with respect to the number of images. This improvement leads to incremental modeling from range image acquisition t...
متن کاملAnalysis of autostereoscopic three-dimensional images using multiview wavelets.
We propose that multiview wavelets can be used in processing multiview images. The reference functions for the synthesis/analysis of multiview images are described. The synthesized binary images were observed experimentally as three-dimensional visual images. The symmetric multiview B-spline wavelets are proposed. The locations recognized in the continuous wavelet transform correspond to the la...
متن کامل3-D Object Representation from Multi-View Range Data Applying Deformable Superquadrics
This paper presents a new framework for recovering superquadrics with global deformations from multi-view real range data. The framework aims at improving confidence and accuracy of recovered models by utilizing multiview information, and consists of the initial superquadric model recovery, view registration, view integration, and final model recovery from integrated data. A quadrant analysis t...
متن کاملReconstruction of Complete 3D Object Model from Multiview Range Images
In this paper, we designed and implemented a method which can register and integrate range images obtained from different view points for building complete 3D object models. This method contains three major parts: (1) registration of range images and estimation of the parameters of rigid-body transformations, (2) integration of redundant surface patches and generation of triangulated mesh surfa...
متن کاملA theoretical study on an accurate reconstruction of multiview images based on the Viterbi algorithm
Utilizing the Viterbi algorithm, a forward dynamic programming technique, and a compact disparity graph representation, reconstruction of intermediate views is made possible, including those objects whose views are occluded from various viewpoints. Based on the camera con guration for capture of multiview images, and the one-to-one correspondence between a real world point and its multiview ima...
متن کامل