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Found 11 papers, 4 papers with code
Edge-aware Bidirectional Diffusion for Dense Depth Estimation from Light Fields
We present an algorithm to estimate fast and accurate depth maps from light fields via a sparse set of depth edges and gradients.
Real-Time Sphere Sweeping Stereo From Multiview Fisheye Images
RGB-D imaging prototype composed of a mobile GPU and four fisheye cameras.
High-Quality Stereo Image Restoration From Double Refraction
However, when an extraordinary-ray (e-ray) image is restored to acquire stereo images, the existing methods suffer from very severe restoration artifacts in stereo images due to a low signal-to-noise ratio of input e-ray image or depth/deconvolution errors.
NormalFusion: Real-Time Acquisition of Surface Normals for High-Resolution RGB-D Scanning
Volumetric fusion enables real-time scanning using a conventional RGB-D camera, but its geometry resolution has been limited by the grid resolution of the volumetric distance field and depth registration errors.
Differentiable Diffusion for Dense Depth Estimation from Multi-view Images
We present a method to estimate dense depth by optimizing a sparse set of points such that their diffusion into a depth map minimizes a multi-view reprojection error from RGB supervision.
View-consistent 4D Light Field Depth Estimation
Previous light field depth estimation methods typically estimate a depth map only for the central sub-aperture view, and struggle with view consistent estimation.
Single-shot Hyperspectral-Depth Imaging with Learned Diffractive Optics
Imaging depth and spectrum have been extensively studied in isolation from each other for decades.
Extreme View Synthesis
We present Extreme View Synthesis, a solution for novel view extrapolation that works even when the number of input images is small--as few as two.
Enhancing the Spatial Resolution of Stereo Images Using a Parallax Prior
We present a novel method that can enhance the spatial resolution of stereo images using a parallax prior.
Laplacian Patch-Based Image Synthesis
In this paper, we propose a patch-based synthesis using a Laplacian pyramid to improve searching correspondence with enhanced awareness of edge structures.
Multiview Image Completion With Space Structure Propagation
Since a user specifies the region to be completed in one of multiview photographs casually taken in a scene, the proposed method enables us to complete the set of photographs with geometric consistency by creating or removing structures on the specified region.
