Search Results - "Tahri, Omar"

A Multilayer Perceptron-Based Spherical Visual Compass Using Global Features by Du, Yao, Mateo, Carlos, Tahri, Omar

“…This paper presents a visual compass method utilizing global features, specifically spherical moments. One of the primary challenges faced by photometric…”
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Vision-based magnetic actuator positioning for wireless control of microrobots by Zarrouk, Azaddien, Belharet, Karim, Tahri, Omar

“…This work is concerned with targeted drug delivery inside the human body using magnetic microrobots. It proposes a vision-based magnetic platform for guiding…”
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State-of-art carbon and graphene family nanomaterials for asphalt modification by Wu, Shenghua, Tahri, Omar

“…Carbon and graphene family nanomaterials have attracted more attentions and interests in the asphalt modification research due to their superior mechanical…”
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Environmental impact evaluation and long-term rutting resistance performance of warm mix asphalt technologies by Wu, Shenghua, Tahri, Omar, Shen, Shihui, Zhang, Weiguang, Muhunthan, Balasingam

“…The adoption of warm mix asphalt (WMA) technologies is well accepted due to its promising environmental benefits, however, their long-term field performance is…”
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Case study: Characterization of short-term field aged asphalt binders in cold mix asphalt pavement by Wu, Shenghua, Tahri, Omar, Spell, Colton, Adkins, Ian

“…•Rejuvenated field aged binder has higher fatigue life.•Rutting performance of rejuvenated field aged binder is good.•Addition of rejuvenator in 100% reclaimed…”
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Brunovsky's Linear Form of Incremental Structure From Motion by Tahri, Omar, Boutat, Driss, Mezouar, Youcef

“…Conventional active incremental structure from motion (ISfM) schemes require a precise knowledge of the linear and angular velocities of the vision system to…”
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EC-WAMI: Event Camera-Based Pose Optimization in Remote Sensing and Wide-Area Motion Imagery by Nkrumah, Isaac, Moshrefizadeh, Maryam, Tahri, Omar, Blasch, Erik, Palaniappan, Kannappan, AliAkbarpour, Hadi

“…In this paper, we present EC-WAMI, the first successful application of neuromorphic event cameras (ECs) for Wide-Area Motion Imagery (WAMI) and Remote Sensing…”
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A Direct Dense Visual Servoing Approach Using Photometric Moments by Bakthavatchalam, Manikandan, Tahri, Omar, Chaumette, Francois

“…In this paper, visual servoing based on photometric moments is advocated. A direct approach is chosen by which the extraction of geometric primitives, visual…”
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Adaptive median binary patterns for fully automatic nerves tracking in ultrasound images by Alkhatib, Mohammad, Hafiane, Adel, Tahri, Omar, Vieyres, Pierre, Delbos, Alain

“…•Texture analysis and feature extraction in ultrasound images•Tracking nerves for ultrasound guided regional anaesthesia•Using new tracking methodology based…”
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Visual servoing of mobile robots using non-central catadioptric cameras by Aliakbarpour, Hadi, Tahri, Omar, Araujo, Helder

“…This paper presents novel contributions on image-based control of a mobile robot using a general catadioptric camera model. A catadioptric camera is usually…”
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On visual servoing based on efficient second order minimization by Tahri, Omar, Mezouar, Youcef

“…This paper deals with the Efficient Second order Minimization ( ESM) and the image-based visual servoing schemes. In other words, it deals with the…”
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Evaluation of Effectiveness of Rejuvenator for 100% Reclaimed Asphalt Pavement Cold Mix by Tahri, Omar

“…Utilization of recycled materials at lower production temperature is a sustainable technology in asphalt industry. The purpose of this study was to evaluate…”
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On Incremental Structure from Motion Using Lines by Mateus, Andre, Tahri, Omar, Aguiar, A. Pedro, Lima, Pedro U., Miraldo, Pedro

“…Humans tend to build environments with structure, which consists of mainly planar surfaces. From the intersection of planar surfaces arise straight lines…”
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Case Study on Forensic Evaluation of Field Performance of 100% Reclaimed Asphalt Pavement Cold Mix with Rejuvenator in a Low-Volume Road by Wu, Shenghua, Tahri, Omar, Spell, Colton, Montalvo, Luke

“…AbstractUtilization of reclaimed asphalt pavement (RAP) at lower production temperatures is a low-carbon and sustainable technology in the asphalt industry…”
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Active Structure-from-Motion for 3d Straight Lines by Mateus, Andre, Tahri, Omar, Miraldo, Pedro

“…A reliable estimation of 3D parameters is a must for several applications like planning and control, in which is included Image-Based Visual Servoing. This…”
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Robust image-based visual servoing using invariant visual information by Tahri, Omar, Araujo, Helder, Chaumette, François, Mezouar, Youcef

“…This paper deals with the use of invariant visual features for visual servoing. New features are proposed to control the 6 degrees of freedom of a robotic…”
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Rotation Estimation: A Closed-Form Solution Using Spherical Moments by Hadj-Abdelkader, Hicham, Tahri, Omar, Benseddik, Houssem-Eddine

“…Photometric moments are global descriptors of an image that can be used to recover motion information. This paper uses spherical photometric moments for a…”
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Visual-Tactile Fusion for 3D Objects Reconstruction from a Single Depth View and a Single Gripper Touch for Robotics Tasks by Tahoun, Mohamed, Tahri, Omar, Corrales Ramon, Juan Antonio, Mezouar, Youcef

“…The planning of robotic manipulation and grasping tasks depends on the reconstruction of the 3D object's shape. Most of the existing 3D object reconstruction…”
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Robot Rotation Estimation Using Spherical Moments in Neural Networks by Du, Yao, Mateo, Carlos M, Tahri, Omar

“…This work proposes a method to estimate mobile robot rotation using spherical moments and machine learning. A polynomial fisheye camera model has been used to…”
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Point-based and region-based image moments for visual servoing of planar objects by Tahri, O., Chaumette, F.

“…Moments are generic (and usually intuitive) descriptors that can be computed from several kinds of objects, defined either from closed contours or from a set…”
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