STEREO FIXATION USING AFFINE TRANSFER by Fairley, S, Reid, I, Murray, D

RECOVERING RANGE USING VIRTUAL MULTICAMERA STEREO by Murray, D

“…The recovery method can be regarded as either structure from known motion or as multicamera stereo. Also described are the principles of a device comprising of a static camera and rotating plane mirror that enables the same method of range recovery, but with significant benefits in terms of mechanical simplicity and compactness. © 1995 Academic Press. …”

Transfer of fixation using affine structure: Extending the analysis to stereo by Fairley, S, Reid, I, Murray, D

“…This paper describes an algorithm for maintaining fixation upon a 3D body-centred point using 3D affine transfer, extending an earlier monocular method to stereo cameras. Transfer is based on corners detected in the image and matched over time and in stereo. …”

Manhattan Scene Understanding Using Monocular, Stereo, and 3D Features by Flint, A, Murray, D, Reid, I, IEEE

“…To achieve this we present a graphical model that relates photometric cues learned from labeled data, stereo photo-consistency across multiple views, and depth cues derived from structure-from-motion point clouds. …”

Transfer of Fixation for an Active Stereo Platform via Affine Structure Recovery by Fairley, S, Reid, I, Murray, D

“…This paper describes an algorithm for stereo tracking using 3D affine transfer of a body-centred fixation point. …”

Incremental dense semantic stereo fusion for large-scale semantic scene reconstruction. by Vineet, V, Miksik, O, Lidegaard, M, Nießner, M, Golodetz, S, Prisacariu, V, Kähler, O, Murray, D, Izadi, S, Pérez, P, Torr, P

Zoom-invariant tracking using points and lines in affine views. An application of the affine multifocal tensors by Hayman, E, Thorhallsson, T, Murray, D

“…It first demonstrates how an earlier method of transfer-based tracking using spatio-temporal matching of point features in a stereo active head is indeed zoom-invariant. In order to also make use of lines the paper then illustrates how the affine tri- and quadrifocal tensors may be applied to tracking with zoom in monocular and stereo systems respectively. …”

Active Visual Navigation using Non-Metric Structure by Beardsley, P, Reid, I, Zisserman, A, Murray, D

“…The structure is composed of 3D points obtained by detecting and matching image corners through the stereo image sequence. Considerable care has been taken to ensure that the processing is reliable, robust and automatic. …”

Self-alignment of an active head from observations of rotation matrices by Hayman, E, Knight, J, Murray, D

“…Results from both simulated data and from real images obtained from an active stereo head are presented. © 2000 IEEE.…”

On the kinematics of robot heads by Sharkey, P, Murray, D, Heuring, J

“…The following presents a standardized approach to the kinematics of a generalized stereo robot head, providing both forward and inverse kinematic solutions as well as a discussion on the head Jacobian. …”

Simultaneous localization and map-building using active vision by Davison, A, Murray, D

“…In this paper, we present the first example of a general system for autonomous localization using active vision, enabled here by a high-performance stereo head, addressing such issues as uncertainty-based measurement selection, automatic map-maintenance, and goal-directed steering. …”

USING THE ORIENTATION OF FRAGMENTARY 3D EDGE SEGMENTS FOR POLYHEDRAL OBJECT RECOGNITION by Murray, D, Cook, D

“…The constraints have been demonstrated on error-prone synthetic edge data and on 3D edge data obtained by stereo processing. An important feature of the constraints is their ability to attach sign labels to the sensed edge fragments during matching, providing consistency of edge directions between the model and data. …”

A MODULAR HEAD EYE PLATFORM FOR REAL-TIME REACTIVE VISION by Sharkey, P, Murray, D, Vandevelde, S, Reid, I, Mclauchlan, P

“…This paper describes the design, implementation and testing of a high speed controlled stereo "head/eye" platform which facilitates the rapid redirection of gaze in response to visual input. …”

The pipe-group architecture real-time active vision by McLauchlan, P, Reid, I, Fairley, S, Murray, D

“…The paper illustrates the use of the pipe-group processing architecture and its real-time processing capabilities, with an example of active stereo tracking and structure recovery using the method of affine tranfer. © 1997 Academic Press Limited.…”

Visual head tracking and slaving for visual telepresence by Heuring, J, Murray, D, Ieee, R

“…This paper describes a system for visual telepresence that slaves the motion of an electromechanical stereo head/eye platform to that of an operator's head. …”

Modeling and copying human head movements by Heuring, J, Murray, D

“…The pose is copied onto a slave electromechanical stereo camera platform alone, providing two rotational degrees of freedom, or onto the same head carried by a robot arm to give complete six degree-of-freedom mapping of the operator's movements. …”

Tracking while zooming using affine transfer and multifocal tensors by Hayman, E, Thorhallsson, T, Murray, D

“…When also incorporating lines, the affine trifocal and quadrifocal tensors are used for tracking in monocular and stereo systems respectively. Methods for computing the tensors, minimizing algebraic error, are developed. …”

Hardware development of the Yorick series of active vision systems by Sharkey, P, Murray, D, McLauchlan, P, Brooker, J

“…This paper presents a review of the design and development of the Yorick series of active stereo camera platforms and their integration into real-time closed loop active vision systems, whose applications span surveillance, navigation of autonomously guided vehicles (AGVs), and inspection tasks for teleoperation, including immersive visual telepresence. …”

Ten-year in vivo wear measurement of a fully congruent mobile bearing unicompartmental knee arthroplasty. by Price, A, Short, A, Kellett, C, Beard, D, Gill, H, Pandit, H, Dodd, C, Murray, D

“…In this in vivo study, seven medial Oxford unicompartmental prostheses, which had been implanted ten years previously were studied. Stereo pairs of radiographs were acquired for each patient and the films were analysed using a roentgen stereophotogrammetric analysis calibration and a computer-aided design model silhouette-fitting technique. …”

The relationship between operative and radiographic acetabular component orientation: which factors influence resultant cup orientation? by Grammatopoulos, G, Pandit, H, da Assunção, R, McLardy-Smith, P, De Smet, K, Gill, H, Murray, D

“…Intra-operatively, the orientation of the acetabular component after impaction relative to the operating table was measured using a validated stereo-photogrammetry protocol. Post-operatively, the radiographic orientation was measured; the mean inclination/anteversion was 43° (sd 6°)/ 19° (sd 7°). …”