[PDF] Top 20 Methods for depth-map filtering in view-plus-depth 3D video representation

... true depth range and its structure and is suitable for implementation on a mobile ...competitive methods, i.e., LPA-ICI and bilateral filtering, should not be, however, discarded as fast ... See full document

... some methods have been developed recently to conceal the corrupted 3-D videos by making use of the depth information [152], ...texture video and corresponding depth map to better select ... See full document

... far, depth video of natural scene can be obtained via Kinect sensors, depth camera systems, and depth estimation software ...The depth video is inaccur- ate and inconsistent ... See full document

... synthetic depth maps in unconstrained images and videos, for semi-automatic conversion into stereoscopic ...for video, corresponding to a rough estimate of the ...creating depth maps to generate ... See full document

... of 3D objects, therefore they are widely used for 3D object ...spatio-temporal depth data. The 4D space denotes time, depth and 2D spatial ...to depth noise, due to the usage of ... See full document

... broadcast 3D-TV system In contrast to former proposals, which often relied on the basic concept of “stereoscopic” video, this new idea is based on a more flexible joint transmission of monoscopic ... See full document

... Multi view-video-plus-depth format for 3D content representation has been adopted for current and future 3D television technologies ...Multi view (SMV) displays. ... See full document

... via 3D motion tracking in depth ...low-bit- depth, noise-corrupted depth images via a joint bit-depth enhancement / denoising procedure, using a graph- signal smoothness prior for ... See full document

... vision-based depth map extrac- tion method for 2D to 3D video conversion is ...conversion methods for static and dynamic back- grounds, ...estimated depth map can be used ... See full document

... final 3D images are reconstructed by using DIBR, utilizing the transmitted reference view enriched with its associated per pixel depth ...called 3D image warping in the computer graphics ... See full document

... the depth map contains a per-pixel distance between camera and object, and it is usually represented by 8- bit grayscale ...The depth map has unique characteristics such that: The depth ... See full document

... Median filtering can effectively overcome the interference caused by accidental factors, taking into account the real-time characteristic of the depth information, the median filtering algorithm is ... See full document

... to 3D conversion: One involving human operators known as semi-automatic ...assigns depth to various parts of image Depending on sparse depth assignment, computer algorithm estimates dense ... See full document

... other methods assume a constant noise standard deviation in the whole ...the depth frame, ...reference methods is shown in Figures ...assumes video sequences with stationary ... See full document

...  3D Visualization: Projection and display technology for 3D videos, stereoscopic and auto- stereoscopic display techniques, holographic display technology, reduced parallax systems, integral imaging ... See full document

... Communication Systems worldwide have provided a rapidly growing and useful range of services and are continuing to evolve using a multitude of Signal Processing techniques. The 6th International Conference on Signal ... See full document

... base representation for a layer is a pair of images with correspondences and cam- era ...This representation is adopted because it is independent of camera intrinsic parameters such as the focal ... See full document

... in depth map with sharp depth discontinuities, thus the computational time is reduced and depth quality of non-hole regions is also ...the depth map is lost because of the ... See full document

... Fig. 3 shows a vertical slice through a focus set of a planar micro-grid. The red dots are the intersections with the com- puted depth map. There are errors not only resulting from insufficient contrast but ... See full document

... the 3D-GDT for depth propagation between keyframes and introduce a novel approach for intermediate depth map estimation by making use of a convolutional neural network (CNN) in an unconven- ... See full document