Depth Estimation of an Underwater Object Using a Single Camera
نویسندگان
چکیده
منابع مشابه
Depth Estimation of an Underwater Object Using a Single Camera 1
Underwater robotics is currently a growing field. To be able to autonomously find and collect objects on the land and in the air is a complicated problem, which is only compounded within the underwater setting. Different techniques have been developed over the years to attempt to solve this problem, many of which involve the use of expensive sensors. This paper explores a method to find the dep...
متن کاملDepth Estimation for Mobile Robot Using Single Omnidirectional Camera System
Described here is a new method for depth estimation using a single omnidirectional visual sensor embedded on an autonomous mobile robot. This work is part of an on-going research project to study the visual guidance of autonomous robots. The method is based on a vertically aligned omnistereo configuration and laws of reflection applied on a geometric optics field. The proposed system yields a c...
متن کاملCamera Arrangement in Visual 3D Systems using Iso-disparity Model to Enhance Depth Estimation Accuracy
In this paper we address the problem of automatic arrangement of cameras in a 3D system to enhance the performance of depth acquisition procedure. Lacking ground truth or a priori information, a measure of uncertainty is required to assess the quality of reconstruction. The mathematical model of iso-disparity surfaces provides an efficient way to estimate the depth estimation uncertainty which ...
متن کاملBHAVSAR, RAJAGOPALAN: DEPTH ESTIMATION WITH A PRACTICAL CAMERA 1 Depth estimation with a practical camera
Given an off-the-shelf camera, one has the freedom to move the camera or play around with its intrinsic parameters such as zoom or aperture settings. We propose a framework for depth estimation from a set of calibrated images, captured under general camera motion and parameter variation. Our framework considers the practical trade-offs in a camera and hence essentially generalizes the more cons...
متن کاملUsing a Depth Camera for Object Classification in Nuclear Gloveboxes
Ever since the dangers of radiation have been understood, humans have sought to reduce their exposure to nuclear materials. To keep levels As Low As Reasonably Achievable (ALARA), a balance must be struck between avoidable and necessary exposures. This is a difficult problem when various industries require the handling of nuclear materials on a regular basis. Some of these tasks, such as removi...
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: KnE Engineering
سال: 2017
ISSN: 2518-6841
DOI: 10.18502/keg.v2i2.603