Processing of two- and three-dimensional images
Length estimators for two dimensional and three dimensional images using relative direction chain code
... are images but the outputs are features or attributes obtained from the ...for two dimensional and three dimensional are proposed by Birbiesca ...
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Employment of Crystallographic Image Processing Techniques to Scanning Probe Microscopy Images of Two-Dimensional Periodic Objects
... Image Processing, which was designed for the processing of high resolution (lattice fringe) images from TEMs, is also applicable to two-dimensional images of periodic samples ...
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Two dimensional signal processing for storage channels
... and two- dimensional magnetic recording (TDMR) are cited as viable alternative technolo- gies to meet the increasing market ...the two- dimensional magnetic recording channel has the advantage ...
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Image processing using a two-dimensional digital convolution filter.
... D= ( a - b - c + d ) . & * * (i+j) (3-2) wh er e the i n p u t / o u t p u t r e l a t i o n s hold for a c o m p l e t e staqe of b utter fl ie s and the indeces, 1 and j , d e p e n d on the ex ac t locatio n of the b ...
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Three-dimensional images of choanoflagellate loricae
... One of the most important findings to emerge from this study is the universality of a left-handed rotational movement during lorica assembly. The key species that led to this conclusion, A. spectabilis, is unusual in ...
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CiteSeerX — Three-Dimensional Vehicle Pose Estimation from Two-Dimensional Monocular Camera Images for Vehicle Classification
... One of the earliest researches on vehicle classification was done by A.D Houghton et al [1]. The method proposed used a simple vehicle outline template matching. Over the years, more advanced methods were proposed by ...
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A three-dimensional multivariate image processing technique for the analysis of FTIR spectroscopic images of multiple tissue sections
... serial two- dimensional sections. By interfacing two types of software namely Cytospec [14] and SCIRun [23] and writing a sim- ple "stitching" algorithm we are able to generate 3D mul- tivariate ...
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Three-dimensional image processing using voxels
... Cases such as this are degenerate and only exist for objects which are infinitely thin in at least one dimension. In com puter graphics, Bresenham’s line drawing algo rithm [Bresenham65] handles such cases when ...
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Frequency invariant beamforming for two-dimensional and three-dimensional arrays
... In the planar array design example provided later, the number of coefficients is 32 × 32 × 32 = 32768. Another approach is harmonic nesting, where for a number of frequency bands, different subarrays with appropriate ...
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BASELINE REDUCTION IN TWO DIMENSIONAL GEL ELECTROPHORESIS IMAGES
... these two different approaches are com- pared in ...image processing also involves noise reduction and the wavelet ap- proach enables simultaneous, efficient noise removal [10] with estimation of the noise ...
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Automated Three-Dimensional Image Segmentation of Retinal OCT Images
... 4.3 Three Dimensional Image Segmentation of Retinal OCT Image using Intensity / Threshold Information Three dimensional macular OCT image provides better visualization of tissue ...In ...
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Detection of Point Sources on Two-Dimensional Images Based on Peaks
... and two- dimensional ...optical images, the identification of emission and absorption lines in noisy one- dimensional spectra, and the detection of faint extragalactic objects at microwave ...
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Three dimensional processing of ultrafast CT sialography for parotid masses
... with three-dimensional image ...from three-dimensional images, were graded numerically by three observers and compared with the findings obtained from conventional CT ...
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Comparative studies of two dimensional and three dimensional ultrasonic nuchal translucency in trisomy assessments
... MATERIALS AND METHODS The developed 3D reconstructions and computerized rendering program are based on open-sources object- oriented visualization toolkit VTK. The integrated IDE environment is Microsoft Visual Studio ...
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Segmentation of three dimensional images
... If the range data are regarded as a sampling of a surface parametrized by the focal plane coordinates, it is possible to find a representation for the surface normal and for the surface [r] ...
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Real time three dimensional tracking and steering of flexible needles using two dimensional ultrasound images
... real-time three-dimensional tracking of flexible needles during insertion into a soft-tissue simulant using a two-dimensional ultrasound ...
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Measuring the angle of attack of beating insect wings: robust three dimensional reconstruction from two dimensional images
... The two- dimensional coordinates for each point do not provide sufficient information for a three-dimensional reconstruction, and hence the location of the ‘equivalent’ point on the far-wing ...
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Three dimensional coordinates into two dimensional coordinates transformation.
... The number r is for the length of one unit on each axis. Example T ODO Pay attention to this. To keep the affine transformation under rotation correct. You should give all three axes the same r-value. I will ...
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A database of two-dimensional images of footwear outsole impressions
... outsole images were obtained from 150 pairs of used ...of two-dimensional (2D) im- ages of shoe outsoles, to understand within shoe (between replicate images of the same shoe) and between shoe ...
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Social Presence in Two- and Three-dimensional Videoconferencing
... Another reason for choosing this task was the fact that the same task has been used in the pilot study of the Networked Minds measure of Social Presence [2] which we want to partly replicate and extend in our study. ...
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