Robust depth estimation for multi-occlusion in light-field images
نویسندگان
چکیده
منابع مشابه
Depth Estimation of Light Field Images by Optical Flow
Light field images present a rich, compact, dataset of multiple images of a scene from slightly shifted viewpoints. I explore the use of an optical flow algorithm on light field images to estimate depth. The optical flow algorithm is simple to implement as does not require finding correspondences between images. Further, I explore the use of image priors and modern optimization techniques to fo...
متن کاملUnified Multi-Cue Depth Estimation from Light-Field Images: Correspondence, Defocus, Shading, and Specularity
Unified Multi-Cue Depth Estimation from Light-Field Images: Correspondence, Defocus, Shading, and Specularity
متن کاملLearning Depth in Light Field Images
Photographic images reduce the three dimensional world they are capturing into a 2D plane. There are a variety of applications in which it would be useful to determine the original distance to objects in the scene from the focal plane of the image. Such applications include robotic vision systems, 3D scene reconstruction, and surveying. Recent efforts to provide automatic analysis of scene dept...
متن کاملRobust Depth Estimation from Auto Bracketed Images
As demand for advanced photographic applications on hand-held devices grows, these electronics require the capture of high quality depth. However, under low-light conditions, most devices still suffer from low imaging quality and inaccurate depth acquisition. To address the problem, we present a robust depth estimation method from a short burst shot with varied intensity (i.e., Auto Bracketing)...
متن کاملDepth Estimation for Glossy Surfaces with Light-Field Cameras
Light-field cameras have now become available in both consumer and industrial applications, and recent papers have demonstrated practical algorithms for depth recovery from a passive single-shot capture. However, current lightfield depth estimation methods are designed for Lambertian objects and fail or degrade for glossy or specular surfaces. Because light-field cameras have an array of micro-...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Optics Express
سال: 2019
ISSN: 1094-4087
DOI: 10.1364/oe.27.024793