Search Results - "Safaee, R."

Presentation and pattern of symptoms in 382 patients with Glanzmann thrombasthenia in Iran by Toogeh, G., Sharifian, R., Lak, M., Safaee, R., Artoni, A., Peyvandi, F.

“…Glanzmann thrombasthenia (GT) is a rare autosomal recessive disease characterized by prolonged bleeding time with normal platelet count and morphology. It is…”
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Carrier testing and prenatal diagnosis of haemophilia B by SSCP in an Iranian family by Karimipoor, M., Zeinali, S., Lak, M., Safaee, R.

“…Haemophilia B is an X‐linked recessive bleeding disorder caused by multiple molecular defects in factor IX gene. During our genotyping programme of haemophilia…”
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Normal functional range of motion of upper limb joints during performance of three feeding activities by Safaee-Rad, R, Shwedyk, E, Quanbury, A O, Cooper, J E

“…This study was designed to quantify the range of upper limb joint motion required during the performance of a specific type of functional activity. Ten…”
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Vancomycin use in a large teaching hospital in Shiraz, Islamic Republic of Iran, 2003 by Askarian, M, Assadian, O, Safaee, GhR, Golkar, A, Namazi, S, Movahed, M R

“…We investigated adherence to the Hospital Infection Control Practice Advisory Committee (HICPAC) guidelines on vancomycin prescription in a large…”
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Three-dimensional location estimation of circular features for machine vision by Safaee-Rad, R., Tchoukanov, I., Smith, K.C., Benhabib, B.

“…A closed-form analytical solution to the problem of 3D estimation of circular-feature location is presented. Two different cases are considered: 3D orientation…”
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Novel Electron Beam Profile and Convergence Measurement Method by Bukal, B., Nemeth, K. (C.), Safaee-Rad, R.

“…A new test method (patent pending) measures the dimensions of electron beam cross sections in a CDT or CPT at specified relative intensity levels between 5%…”
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Three-dimensional measurement system for functional arm motion study by SAFAEE-RAD, R, SHWEDYK, E, QUANBURY, A. O

“…An easy-to-use and inexpensive system for studying human movement is described and applied to the study of arm movement during feeding. A typical time to…”
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3D-pose estimation from a quadratic-curved feature in two perspective views by Safaee-Rad, R., Tchoukanov, I., Benhabib, B., Smith, K.C.

“…Estimation of 3D information from 2D-image coordinates is a fundamental problem in both machine vision and computer vision. A closed-form analytical solution…”
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Application of moment and Fourier descriptors to the accurate estimation of elliptical shape parameters by Safaee-Rad, R., Smith, K.C., Benhabib, B., Tchoukanov, I.

“…The problem of accurate parameter estimation of elliptical shapes is addressed. Three methods based on elliptical Fourier descriptors, area moments, and…”
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A New Boundary-based Shape Recognition Technique by Tchoukanov, I., Safaee-Rad, R., Benhabib, B., Smith, K.C.

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Optimal camera and marker arrangements for an active-vision system by He, X., Benhabib, B., Smith, K.C., Safaee-Rad, R.

“…A new active-vision system for 3-D object recognition in robotic assembly workcells is being developed. In this system, image analysis is simplified by…”
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Accurate estimation of elliptical shape parameters from a grey-level image by Safaee-Rad, R., Smith, K.C., Banhabib, B.

“…The main sources of errors that cause distortion in the shape of an ellipse are presented, and methods for compensation of these distortion factors are…”
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An active-vision system for recognition of pre-marked objects in robotic assembly workcells by Safaee-Rad, R., Tchoukanov, I., He, X., Benhabib, B., Smith, K.C.

“…A new 3-D object recognition method for robotic assembly workcells is presented. The proposed method is focused on two basic concepts, i.e., active vision and…”
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The angle-of-sight signature for 2D shape analysis by Tchoukanov, I., Safaee-Rad, R., Benhabib, B., Smith, K.C.

“…A new 2D shape-encoding scheme is introduced which is based on the idea of the angle-of-sight. The shape can be efficiently transformed into a 1D signature by…”
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Constraints on quadratic curves under perspective projection by Safaee-Rad, R., Smith, K.C., Benhabib, B., Tchoukanov, I.

“…The authors address the problem of three-dimensional (3-D) location estimation based on quadratic-curved features. They derive the mathematical relations or…”
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Optimal camera placement for an active-vision system by He, X., Benhabib, B., Smith, K.C., Safaee-Rad, R.

“…Image-analysis in an industrial environment can be simplified by premarking the objects using artificial markers and active vision to acquire prespecified…”
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Pre-marking methods for 3D object recognition by Safaee-Rad, R., Benhabib, B., Smith, K.C., Zhou, Z.

“…Two premarking methods are proposed for a new 3D object recognition system under development at the University of Toronto. In this system, an object is modeled…”
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Position, rotation, and scale-invariant recognition of 2-dimensional objects using a gradient coding scheme by Safaee-Rad, R., Benhabib, B., Smith, K.C., Ty, K.M.

“…The two-dimensional representation and recognition of objects, based on external space-domain descriptors, is addressed. A new shape signature is proposed for…”
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Morphological skeleton transforms for determining position and orientation of pre-marked objects by Zhou, Z., Smith, K.C., Benhabib, B., Safaee-Rad, R.

“…The feasibility of a pre-marking scheme for three-dimensional object recognition is demonstrated. The proposed scheme is based on the assumption that an object…”
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An analytical method for the 3D-location estimation of circular features for an active-vision system by Safaee-Rad, R., Smith, K.C., Benhabib, B., Tchoukanov, I.

“…A closed-form analytical solution to the circular-feature problem, which arose in the context of a 3-D object recognition system, is presented. Compared to…”
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