Depth estimation method using depth-of-field imaging with a retroreflector
نویسندگان
چکیده
منابع مشابه
Using Two Lenses for Depth Estimation and Simulation of Low Depth-of-Field Lenses
One of such possibilities that has yet to be explored in the literature, is using inexpensive 2-lens cameras to simulate the artistic effect of low depth-of-field (DOF) lenses. These low DOF images which maintains focus on a small area of the scene, and blurs out the background are often the hallmark of professional and artistic photography. The way these lenses achieve low DOF is by using larg...
متن کاملHigh depth of field microscopic imaging using an interferometric camera.
We describe the design of a microscope combining rotational shear interferometer (RSI)-based coherence imaging with an objective lens to simultaneously obtain high numerical aperture and high depth of field imaging. We present experimental results showing the operation of this instrument.
متن کاملFlexible Imaging for Capturing Depth and Controlling Field of View and Depth of Field
Flexible Imaging for Capturing Depth and Controlling Field of View and Depth of Field
متن کاملGeneralised Pose Estimation Using Depth
Estimating the pose of an object, be it articulated, deformable or rigid, is an important task, with applications ranging from HumanComputer Interaction to environmental understanding. The idea of a general pose estimation framework, capable of being rapidly retrained to suit a variety of tasks, is appealing. In this paper a solution is proposed requiring only a set of labelled training images ...
متن کاملImproving Depth Estimation Using Superpixels
This work is focused on assigning a depth label to each pixel in the image. We consider off-the-shelf algorithms that provide depth information from multiple views or depth information directly obtained from RGB-d sensors. Both of them are common scenarios of a well studied problem where many times we get incomplete depth information. Then, user interaction becomes necessary to finish, improve ...
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: 2018
ISSN: 1094-4087
DOI: 10.1364/oe.26.005655