A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2017; you can also visit the original URL.
The file type is application/pdf.
Filters
Detecting Changes in 3D Structure of a Scene from Multi-view Images Captured by a Vehicle-Mounted Camera
2013
2013 IEEE Conference on Computer Vision and Pattern Recognition
Preserved Fulltext
For the images, we consider those captured by a camera mounted on a vehicle running in a city street. ...
This paper proposes a method for detecting temporal changes of the three-dimensional structure of an outdoor scene from its multi-view images captured at two separate times. ...
Acknowledgement This work was supported by Grant-in-Aid for Scientific Research on Innovative Areas "Shitsukan" (No. 23135501) and JSPS KAKENHI Grant Number 2230057. ...
doi:10.1109/cvpr.2013.25
dblp:conf/cvpr/SakuradaOD13
fatcat:mso2wbkpgfdwpnhw2yoaqgeu2a
Dense Optical Flow based Change Detection Network Robust to Difference of Camera Viewpoints
[article]
2017
arXiv
pre-print
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2020; you can also visit the original URL.
The file type is application/pdf.
This paper presents a novel method for detecting scene changes from a pair of images with a difference of camera viewpoints using a dense optical flow based change detection network. ...
On the other hand, in case of cameras mounted on a moving object, such as ground and aerial vehicles, we must consider the spatial correspondence between the images captured at different times. ...
Additionally, to detect structural scene changes of an entire city from movies captured by vehicle-mounted cameras based on multi-view geometry, a large amount of image data and computational resources ...
arXiv:1712.02941v1
fatcat:wiibbn2wgbgenaeqz3bj6wedj4
Project AutoVision: Localization and 3D Scene Perception for an Autonomous Vehicle with a Multi-Camera System
2019
2019 International Conference on Robotics and Automation (ICRA)
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2020; you can also visit the original URL.
The file type is application/pdf.
Project AutoVision aims to develop localization and 3D scene perception capabilities for a self-driving vehicle. ...
Emphasis is placed on leveraging multi-view geometry and deep learning to enable the vehicle to localize and perceive in 3D space. ...
Given a set of images captured simultaneously from the multi-camera system, we detect the fiducial target in each image, and estimate its pose with respect to the multi-camera system by minimizing the ...
doi:10.1109/icra.2019.8793949
dblp:conf/icra/HengCCGHKLNYGLP19
fatcat:d7wcoms3drawhkd7klpu2sivlq
Project AutoVision: Localization and 3D Scene Perception for an Autonomous Vehicle with a Multi-Camera System
[article]
2019
arXiv
pre-print
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2020; you can also visit the original URL.
The file type is application/pdf.
Note that this fulltext copy is not of the "primary" version of this work. The version it corresponds to is:
2018 pre-print arXiv:1809.05477v1 fatcat:fdzde4z5kbdzralt6mclqtwyd4
Project AutoVision aims to develop localization and 3D scene perception capabilities for a self-driving vehicle. ...
Emphasis is placed on leveraging multi-view geometry and deep learning to enable the vehicle to localize and perceive in 3D space. ...
AutoVision vehicle by extracting local SIFT features [23] from the images captured by the cameras mounted on the AutoVision vehicle and matching the descriptors of these 2D features against the descriptors ...
arXiv:1809.05477v2
fatcat:psxp34p4hbfzdjvxtnrvj26ysy
Towards Urban 3D Reconstruction from Video
2006
Third International Symposium on 3D Data Processing, Visualization, and Transmission (3DPVT'06)
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2007; you can also visit the original URL.
The file type is application/pdf.
The paper introduces a data collection system and a processing pipeline for automatic geo-registered 3D reconstruction of urban scenes from video. ...
We present the main considerations in designing the system and the steps of the processing pipeline. We show results on real video sequences captured by our system. ...
Acknowledgement This work is partially supported by DARPA under the UrbanScape project, which is lead by the Geo-Spatial Technologies Information Division of SAIC. ...
doi:10.1109/3dpvt.2006.141
dblp:conf/3dpvt/AkbarzadehFMCEGMPSTWYSYWTNP06
fatcat:mcwdxl47rvfbzerp3zv43afexq
Varifocal Multiview Images: Capturing and Visual Tasks
[article]
2021
arXiv
pre-print
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2021; you can also visit the original URL.
The file type is application/pdf.
VFMV images are captured by focusing a scene on distinct depths by varying focal planes, and each view only focused on one single plane.Therefore, VFMV images contain more information in focal dimension ...
than multiview images, and can provide a rich representation for 3D scene by considering both FoV and DoF. ...
The focus cues of VFMV images enhance the ability to detect light field feature.
3D Reconstruction In this experiment, 3D reconstruction is conducted by two views structure from motion. ...
arXiv:2111.10099v1
fatcat:rpouwj36rncv5a7m6mwk7cprra
Imaging sensor technology for intelligent vehicle active safety and driver assistant systems
2012
International Journal of Vehicle Autonomous Systems
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2018; you can also visit the original URL.
The file type is application/pdf.
On the other hand, inexpensive vision sensors can capture the scene image in high spatial resolution and a wide fi eld of view, which makes them ideal for object recognition and lane following under most ...
The list of such sensors includes imaging sensors operating in different wavelength bands of the visible (i.e., video cameras) and IR spectrum, as well as ranging sensors such as ultrasonic, radar and ...
By analysing the distortions in a known coded light pattern projected onto a 3D scene, a reconstruction of the 3D structure can be performed. ...
doi:10.1504/ijvas.2012.051247
fatcat:dqwxovvtrvhxlmg6fve2cnueky
Challenges in Wide-area Structure-from-motion
2010
IPSJ Transactions on Computer Vision and Applications
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2018; you can also visit the original URL.
The file type is application/pdf.
The topic of this paper is wide area structure from motion. We first describe recent progress in obtaining large-scale 3D visual models from images. ...
Our approach consists of a multi-stage processing pipeline, which can process a recorded video stream in real-time on standard PC hardware by leveraging the computational power of the graphics processor ...
In Section 4.2 we discuss several approaches to obtain the absolute scale of motion from cameras mounted on a vehicles. ...
doi:10.2197/ipsjtcva.2.105
fatcat:qwp24vver5botb32uaqgqemvre
Stereo-vision based 3D modeling for unmanned ground vehicles
2007
Unmanned Systems Technology IX
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2017; you can also visit the original URL.
The file type is application/pdf.
Instant Scene Modeler (iSM) is a vision system for generating calibrated photo-realistic 3D models of unknown environments quickly using stereo image sequences. ...
The photo-realism of the models enhances the situational awareness of the mission and the models can also be used for change detection. iSM has been tested on our autonomous vehicle to create photo-realistic ...
Stereo imaging is a passive technique and can recover the structure of the environment by matching features detected in multiple images of the same scene. ...
doi:10.1117/12.718399
fatcat:6ym7rcwnybanbmfcbswp5ovs5i
Texture Segmentation of Road Environment Scene Using SfM Module and HLAC Features
2009
IPSJ Transactions on Computer Vision and Applications
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2018; you can also visit the original URL.
The file type is application/pdf.
The proposed method can effectively recognize texture-based objects of a road scene by considering their three-dimensional structure in a perspective 2D image. ...
This paper presents a new image segmentation method for the recognition of texture-based objects in a road environment scene. ...
Input images were captured using a multi-band camera mounted on a moving vehicle. ...
doi:10.2197/ipsjtcva.1.220
fatcat:5lifs6lhffcxlgztjb74pti2te
Integrated 3D display and imaging using dual purpose passive screen and head-mounted projectors and camera
2018
Optics Express
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2020; you can also visit the original URL.
The file type is application/pdf.
The second layer is an imaging surface made up of an array of curved mirrors, which form the perspective views of the scene captured by a head-mounted camera. ...
Furthermore, the capture quality is determined by measuring the imaging MTF of the captured views and the capture light efficiency is calculated by considering the loss in transmitted light at each interface ...
Acknowledgment We would like to thank Kaan Akşit and Osman Eldeş for helpful discussions on computational image reconstruction. ...
doi:10.1364/oe.26.001161
pmid:29401993
fatcat:djy3jt2lv5hl5heoiwq2mj4a2e
東日本大震災の被災と復興の画像アーカイブの構築とコンピュータビジョンによる被災市街地の時空間モデリング
Image Archive of 3.11 Earthquake and Tsunami Disasters and Spatio-Temporal Modeling of Town Areas Supported by Computer Vision Techniques
2017
Okan
Image Archive of 3.11 Earthquake and Tsunami Disasters and Spatio-Temporal Modeling of Town Areas Supported by Computer Vision Techniques
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2020; you can also visit the original URL.
The file type is application/pdf.
By those image sets, employing the computer vision techniques, we have been studying the spatial modelling of the temporal changes of city structure by the disaster and the afterward recovery process. ...
Total amount of image data up to now, for six year activity, becomes more than 150 million 360 scenes of 100 Tera Bytes. ...
Deguchi, Detecting Changes in 3D Structure of a Scene from Multi-view Images Captured by a Vehicle-mounted Camera, to appear in IEEE Conference on Computer Vision and Pattern Recognition 2013 (CVPR2013 ...
doi:10.11487/trafst.11.2_116
fatcat:tkohq3jpqfhijethszfifk6skm
Practical camera auto-calibration based on object appearance and motion for traffic scene visual surveillance
2008
2008 IEEE Conference on Computer Vision and Pattern Recognition
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2017; you can also visit the original URL.
The file type is application/pdf.
Secondly, calibrated camera makes it possible to recover metrics from images which are robust to scene or view angle changes. ...
In addition, with calibrated cameras, we can make use of prior information of 3D models to estimate 3D pose of objects and make object detection or tracking more robust to noise and occlusions. ...
Acknowledgement This work is funded by research grants from the National Basic Research Program of China (2004CB318110), the National Science Foundation (60605014, 60332010, 60335010 and 2004DFA06900), ...
doi:10.1109/cvpr.2008.4587780
dblp:conf/cvpr/ZhangLHT08
fatcat:rh62bzbggffpveq7uty7hubeku
Composition and Application of Current Advanced Driving Assistance System: A Review
[article]
2021
arXiv
pre-print
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2021; you can also visit the original URL.
The file type is application/pdf.
Other Versions
This paper makes a general introduction about ADAS by analyzing its hardware support and computation algorithms. ...
The latest progress in this field has called for a review to sum up the conventional knowledge of ADAS, the state-of-the-art researches, and novel applications in real-world. ...
[62] has rebuilt the surrounding 3D construction with the high-density information from stereo camera for scene detection by putting point clouds feature into a pre-trained mode to make scene classification ...
arXiv:2105.12348v3
fatcat:ymblcizg65e7hhmch5c5mly22q
Content-based 3D mosaics for dynamic urban scenes
2006
Intelligent Computing: Theory and Applications IV
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2017; you can also visit the original URL.
The file type is application/pdf.
We propose a content-based 3D mosaic (CB3M) representation for long video sequences of 3D and dynamic scenes captured by a camera on a mobile platform. ...
In the first step, a set of parallel-perspective (pushbroom) mosaics with varying viewing directions is generated to capture both the 3D and dynamic aspects of the scene under the camera coverage. ...
We propose a content-based 3D mosaic representation (CB3M) for long video sequences of 3D and dynamic scenes captured by a camera mounted on a mobile platform. ...
doi:10.1117/12.664200
fatcat:stwwrlh4l5an5bqeritiwoxoza
« Previous
Showing results 1 — 15 out of 3,985 results