Contour detection (Image Recognition)
Texture-Gradient-Based Contour Detection
... detect contour map from the region ...truth contour maps are used to evaluate the operation of the proposed ...proposed contour detection method presents more effective performance than ...
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A Biologically Motivated Multiresolution Approach to Contour Detection
... a contour in pres- ence of surrounding texture [32, 33], in the orientation con- trast pop-out effect [34], or in the decreased visibility of let- ters, object icons, and bars embedded in texture [30, ...the ...
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Comparative Study of Contour Detection Evaluation Criteria Based on Dissimilarity Measures
... of contour detection ...of contour detection algorithms, their respective performances are presented using synthetic segmentation results in order to show their performance relevance face to ...
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Pancreas Contour Detection Based On Shearlet Domain In Low Quality Medical Images
... Object contour in the high quality medical images is hard ...object detection algorithms, weak objects detection are a ...object contour detection based on context awareness in low ...
6
Motion Detection using Frame Subtraction and Contour Detection Method
... ABSTRACT: This paper describes the idea of motion detection using camera by the method of frame subtraction and contour detection. In the traditional recording system, the camera keeps recording day ...
6
Image Recognition System using Geometric Matching and Contour Detection
... Image recognition plays an important role in a wide range of applications from biomedical imaging and security systems to scene surveillance and many other fields. This document presents the representation of the ...
6
Hand contour detection in wearable camera video using an adaptive histogram region of interest
... Many hand tracking systems have been proposed in the context of gesture recognition for human-computer interaction [16-23]. These approaches typically fall into one of two categories: methods that are trained to ...
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Medical Image Manipulation and the Outer-Contour Detection Al Ashkar E. M., and Ereiba. Kh. T.
... So; we need to develop this step and coding of the auto- contouring function, which will help and don’t consume the time in the treatment planning process, and more accurate than the manual contouring. Figure 4 ...
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Detection of the Road Pothole Contour in Raster Images
... The task of pothole contour detection is very difficult because of several factors. Impairments of the road surface have a very complex structure since there can be water, snow or other substances of ...
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Vehicle License Plate Detection and Recognition Based on Contour Extraction in Various Environments
... plate detection has been studied using a combination of edge component[3] of a license plate or neural network[4] and ...on contour detection and to recognize characters in detected license plate ...
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Active Contour without Edges vs GVF Active Contour for Accurate Pupil Segmentation
... In [12], Ann JARJES proposes a new method for pupil boundary localization based on GVF active contour and AIPF to refine the pupil boundary. This method is made up of four steps: image denoising and enhancement, ...
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Body Contour Surgery: A systemic review
... After adequate time allowed for hemostatic effect approximately 8- 10 mins , liposuction is done. Cannulas of varying lengths and calibers are selected to address different areas of breast. Liposuction is done with ...
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Edge Detection and Level Set Active Contour Model for the Segmentation of Cavity Present in Dental X Ray Images
... active contour model is a very successful technique and is widely used in image ...Active contour method was an earlier approach used for image ...Active contour is also called as snake model. In ...
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Automatic Construction by Contour Crafting Technology
... Flattening the needed space, a frame is dug for the foundation filled with concrete. Contour crafting machine accompanied by a piece of machinery on specific railroads will be put and moved next to the foundation ...
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Aluminum Nitride Contour Mode Resonators
... For example, waves which travel on the surface travel in an elliptical pattern, waves that travel through the bulk of a material are longitudinal waves, and waves that travel in thick pl[r] ...
137
Visual contour tracking based on inner-contour model particle filter under complex background
... The test videos “Hand1” and “Hand3” were used to test the tracking performance in the scenarios of cluttered background, with abundant edge features and obvious af- fine transformation when the hand was moving. In ...
13
Vegetation response to contour furrowing.
... On a saline-upland site, contour furrowing increased available water but had no measurable effect on total herbage production and basal cover.. Thickspike and weste[r] ...
5
A Comprehensive Active Contour Model
... In this paper we represent distinct active contour models to help resolve the problems mentioned above. Firstly, the traditional model and its shortcomings. Then the balloon model or the expanding snake model ...
5
Contour Estimation by Array Processing Methods
... the shift values. In the example in Figure 9 are presented the results obtained with an image containing a single curve. For this 200 × 200 image, with a 3.0 Ghz pentium processor, the initialization needs the following ...
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Iraq Earthquake Contour Maps
... A magnitude 7.3 earthquake struck the northern Iranian- Iraq border region, it was 350 km north of Baghdad at a depth of 33.9 km. The earthquake was felt as far away as Turkey and Kuwait. Until that moment the Iraqi ...
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