contour-based
Contour Based Tracking for Driveway Entrance Counting System
... counting based on proposed idea has been ...threshold, contour extraction and sequential frame analysis and finally, vehicle counting process ...all contour information as relevant to be counted as ...
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A Contour-Based Approach to 3D Text Labeling on Triangulated Surfaces
... These general-purpose CSG techniques require numer- ous tests to determine which polygons intersect and to clas- sify polygons of surface A as being in, out, or on the bound- ary of surface B. In contrast, the method ...
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Contour-Based Character Extraction from Text Regions of an Image
... Abstract – Object detection for computer vision is one of the key factors for image understanding. It is still a challenge today to accurately determine an object from an image where similar shaped objects are present in ...
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A Contour-Based Approach to 3D Text Labeling on Triangulated Surfaces
... These general-purpose CSG techniques require numer- ous tests to determine which polygons intersect and to clas- sify polygons of surface A as being in, out, or on the bound- ary of surface B. In contrast, the method ...
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Contour based Hand Pose Recognition for Sign Language Recognition
... If the length of two distance vectors is different, dynamic time warping (DTW) should be used to adjust for size variations. However, we do not use DTW to avoid excessive computation time. Instead, we unify their length ...
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ACTIVE CONTOUR BASED LIVER IMAGE ANALYSIS
... region based and typically rely on the homogeneity of the image intensities in the regions of interest, which often fail to provide accurate segmentation ...
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Image contour based on context aware in complex wavelet domain
... the contour moves through space, the reconstruction using real valued discrete wavelet transform coefficients changes erratically, while complex wavelet transform reconstructs all local shifts and orienta- tions ...
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Contour Based Image Segmentation Using Selective Visual Attention
... can be represented computationally with different resolu- tions. The visual attention points may be considered as the most highlighted areas of the visual attention model. These points are the most salient regions in the ...
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IJCSMC, Vol. 7, Issue. 6, June 2018, pg.49 – 58 AN EFFICIENT WAY FOR SHAPE RECOGNITION BY USING SPEEDED-UP ROBUST FEATURE (SURF)
... coined CONTOUR SURF (Speeded Up Robust ...invariants. Contour-SURF feature extraction and matching technique all along with a matching practice are given for the contour based shape ...A ...
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Title: Scaling Based Active Contour Model in Grayscale Images
... force contour points allowed to find the shape even if it was very ...active contour based design in ...Face contour was successfully and rapidly tracked using the algorithm developed by Xiong ...
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Driver Drowsiness Monitoring Based On Eye Map And Mouth Contour
... system based on the distance between the midpoint of nostrils and the ...detected based on the aspect ratio of the ...system based on a combination of eyes and mouth ...
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WRL 95 3 pdf
... The contour structure prevents design-rule errors of new geometry with existing geometry. It cannot tell us whether a solution will have design rule errors with itself when converted into real geometry. Width ...
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A Dynamic Variance of Programming Approach For Image Segmentation
... area based models and level-set models In spite of the fact that these calculations can portion complex shapes, the advancement of the bends is compelled by the quantity of cycles ...
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A Review of Image Mining Concepts, Techniques and Challenges
... is based on the attributes of the ...Content Based Image ...images based on the ...retrieval based on the metadata, or on the basis of keywords or on the basis of the content which is visually ...
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The Application of an Active Contour Method for Extracting Human Face Contour
... initialized contour are fetched and the normal vectors at the 8 points are calculated. For each control point, the one with the minimum energy in neighbors is calculated along with the point’s normal direction. ...
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An Efficient Lung Disease Identification and Segmentation Based On Contour Extraction
... By the usage of the Toboggan algorithm, the lung lobe images are segmented and the disease is identified and detected more efficiently. Modification process is adapted here such as seed point selection, gradient ...
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Reverse Engineering Based Methodology for Redesigning Contour Milling Tools
... Furthermore, from the methodology 1 it is only possible to obtain a point cloud of a given cross section, unlike in the second case, where a point cloud of the entire tool is obtained, s[r] ...
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A Method of Sign Language Gesture Recognition Based on Contour Feature
... In order to complete the detection of the hand-type region, using a series of image processing algorithm mentioned above. Interception hand-type region accurately is the basis for feature extraction; especially those ...
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Affine Invariance Contour Descriptor Based on the Equal Area Normalization
... parameters the affine arc length and enclosed area, viz. we normalize a contour to invariant length by the affine enclosed area. We then prove two theorems and a deduction. They reveal that for a filtered ...
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Article Description
... This section shows some experimental results obtained by our model. Our system was implemented in Matlab7.0 on a 2.4GHz Pentium IV machine running on 256MB RAM using the image processing toolbox and Modified FCM. The ...
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