[PDF] Top 20 A unified direct approach for visual servoing and visual tracking using mutual information
Has 10000 "A unified direct approach for visual servoing and visual tracking using mutual information" found on our website. Below are the top 20 most common "A unified direct approach for visual servoing and visual tracking using mutual information".
A unified direct approach for visual servoing and visual tracking using mutual information
... require a positioning task that is accurate, robust to the ap- pearance variations of the scene and that is responsive (see the Figure ...with a partial state of the art on the different ... Voir le document complet
183
Full motion tracking in ultrasound using image speckle information and visual servoing
... of a medical robot by using visual servoing from ultrasound B-scan ...make direct use of the speckle information contained in the ...image. Using speckle, we track both ... Voir le document complet
8
Intensity-based Visual Servoing for Instrument and Tissue Tracking in 3D Ultrasound Volumes
... presents a three dimensional ultrasound (3DUS)-based visual servoing technique for intraoperative track- ing of the motion of both surgical instruments and tissue ...proposed ... Voir le document complet
7
Highly precise micropositioning task using a direct visual servoing scheme.
... France. A feature can be a distinctive part of the object and can exist naturally as a part of the geometry ...(i.e. a corner, an edge), or as a deliberately fabricated marking ... Voir le document complet
7
Hybrid Automatic Visual Servoing Scheme using Defocus Information for 6-DoF Micropositioning
... paper, a hybrid visual servoing scheme is pro- posed for an accurate and robust 6-DoF ...traditional visual tracking and object local- ization approach, only ... Voir le document complet
7
Photometric visual servoing
... luminance for a Lambertian scene is provided, only positioning tasks have been ...considering a lighting source mounted on the camera and the use of the Blinn-Phong illumination model ... Voir le document complet
9
Target tracking in 3D ultrasound volumes by direct visual servoing
... to a robotic arm to compensate for abdominal organ motion, we propose here to track the motion of the target using a 3D region of interest (ROI) which is automatically moved within the 3D US ... Voir le document complet
3
Robust image-based visual servoing using invariant visual information
... the unified camera model and some basic definitions related to visual servoing are recalled as well as the notations used in the following of the ...3, a new visual feature ... Voir le document complet
33
Using mutual information for appearance-based visual path following
... propose a new way to achieve a navigation task (visual path following) for a non-holonomic ...along a visual path without relying on the extraction, matching and ... Voir le document complet
13
A direct visual servoing scheme for automatic nanopositioning.
... new visual servoing technique has been introduced to overcome these ...this tracking process can be totally removed and show that no other information than the image intensity (the pure ... Voir le document complet
11
A dense and direct approach to visual servoing using depth maps
... range) information. Most range sensors without contact are active, and based on the time of flight (ToF) principle: the idea is to send waves of known velocity and measure the time it takes them to ... Voir le document complet
9
Real-time planar structure tracking for visual servoing: A contour and texture approach.
... Robustness and accuracy are major issues in real- time object tracking in image ...describes a reliable tracking for markerless objects based on the fusion of visual cues ... Voir le document complet
7
Contributions to dense visual tracking and visual servoing using robust similarity criteria
... more and more present in our society. Visual tracking and visual servoing are often key elements of those ...images and they only use a small amount of the ... Voir le document complet
161
Using image gradient as a visual feature for visual servoing
... Using image gradient as a visual feature for visual servoing Eric Marchand, Christophe Collewet Abstract— Direct photometric visual servoing has proved to ... Voir le document complet
7
Direct visual servoing using ZNCC criterion
... is a transformation of the image and f ...photometric visual servoing approach [4], [5]. More complex visual information can be considered such as color invariant [3], ... Voir le document complet
8
Omnidirectional Visual Servoing using the Normalized Mutual Information
... been a key element of visual servoing for several ...how using all the information within the images can lead to successful servoing ...works using mutual ... Voir le document complet
7
Direct model based visual tracking and pose estimation using mutual information
... is a measure of the quantity of information shared by the two images [ 23 ...used for registration works [ 24 ] and more recently to track planes in image sequences [ 20 ] and ... Voir le document complet
20
Robust trajectory tracking and visual servoing schemes for MEMS manipulation.
... validated using the 5 DOF microassembly workcell presented in section ...platform using a feeding ...manipulator and the gripper closing tasks are also performed in an automatic way ... Voir le document complet
7
Mutual information-based visual servoing
... [8] and Nayar et ...ing a principal component analysis) and the projection of each acquired image on this ...create a control law closer to the image, Collewet and Marchand [5] propose ... Voir le document complet
13
Direct visual servoing based on multiple intensity histograms
... this tracking and matching process, direct approaches have been proposed [4], where the feature matching and extraction step has been ...current and desired ...photometric visual ... Voir le document complet
7
Sujets connexes