Results 241 to 250 of about 5,505,744 (329)

Shifting Straight-Line Fitting Method to Calculate Blade Vibration Based on Blade Tip Timing

IEEE Transactions on Instrumentation and Measurement, 2021
Blade tip timing (BTT) technology is a research hotspot and can directly estimate the blade vibration, which is of great significance to blade fault diagnosis.
Zhenfang Fan   +4 more
semanticscholar   +1 more source

Haptically Straight Lines

Perception, 2007
In this research, we set out to investigate haptically perceived space. Large deviations with respect to physical space have already been shown to exist. Here, research on haptic space is continued by investigating straight lines constructed by touch. In four experiments, subjects were asked to produce straight lines between two reference markers that
Sanders, A.F.J., Kappers, A.M.L.
openaire   +4 more sources

EXTRACTING STRAIGHT LINES

IEEE Transactions on Pattern Analysis and Machine Intelligence, 1986
This paper presents a new approach to the extraction of straight lines in intensity images. Pixels are grouped into line-support regions of similar gradient orientation, and then the structure of the associated intensity surface is used to determine the location and properties of the edge.
J. Brian Burns   +2 more
openaire   +1 more source

Tibia-first, gap-balanced patient-specific alignment restores bony phenotypes and joint line obliquity in a great majority of varus and straight knees and normalises valgus and severe varus deformities.

Knee Surgery, Sports Traumatology, Arthroscopy
PURPOSE The present study focuses on testing the capability of a restricted tibia-first, gap-balanced patient-specific alignment technique (PSA) to restore bony morphology and phenotypes. METHODS Three-hundred and sixty-seven patients were treated with
Heiko Graichen   +4 more
semanticscholar   +1 more source

Straight Lines: Case (ii)

2009
Case (ii), Table 12.1 assumes correct abscissas and repeatedly measured ordinates. As now the empirical variances of the ordinates are directly accessible the scattering of the random errors may vary from ordinate to ordinate.
openaire   +1 more source

Digital Straight Line Segments

IEEE Transactions on Computers, 1974
It is shown that a digital arc S is the digitization of a straight line segment if and only if it has the "chord property:" the line segment joining any two points of S lies everywhere within distance 1 of S. This result is used to derive several regularity properties of digitizations of straight line segments.
openaire   +1 more source

The Straight Line

2015
T. Waidzunas
openaire   +2 more sources

Matching straight lines

Computer Vision, Graphics, and Image Processing, 1988
Abstract The paper presents a new approach to match straight line segments extracted from image pairs. Important information can be obtained from the location of a pair of corresponding lines, such as distance from the camera and relative movement. Other line matching methods rely primarily on correspondence constraints to determine matches.
James H McIntosh, Kathleen M Mutch
openaire   +1 more source

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