نتایج جستجو برای: contour of a graph
تعداد نتایج: 23285458 فیلتر نتایج به سال:
This is a short guide to explain how to quickly minimize a large class of segmentation models called active contours. We believe that the proposed theory and algorithm, introduced in a series of papers [6, 4, 10, 11], produce so far one of the most efficient minimization methods for the active contour segmentation problem. For example, the well-know cameraman picture, which size is 256× 256, is...
feminine voice and narratology in wuthering heights wuthering heights as a general "bronte" work has extraordinary dimensions to it which can make it focal to different ways of interpretation. among other differences the issue of narrative voice is essential in understanding the ultimate purpose of wuthering heights. emily bronte uses different narrators from various focal points speaking of m...
The problem of estimating the regular portions of the contours in an image is formulated in a probabilistic and multiscale framework. The objective is to compute a small set of polygonal lines which, with high probability, contains an approximation to every contour in the scene. These polygonal lines are represented by paths in a graph whose arcs represent local contour hypotheses. The main dif...
the ability of composing a coherent and extended piece of writing in second language is considered as a fundamental factor to convey information and ideas of learners through the academic issues. although learners may achieve a perfect academic writing skill through assigning the l2 tasks in content based instruction, but demonstration of their abilities may be related to their ability in l1 es...
The problem of computing salient contour groupings in an image is formulated as a graph search problem where the vertices of the graph are given by high-contrast smooth contour fragments and the arcs of the graph represent hypothesized contour singularities (corners and junctions) or hypothesized \invisible" contour fragments. Whereas previous approaches to this problem assume an additive cost ...
let h be a separable hilbert space and let b be the set of bessel sequences in h. by using several interesting results in operator theory we study some topological properties of frames and riesz bases by constructing a banach space structure on b. the convergence of a sequence of elements in b is de_ned and we determine whether important properties of the sequence is preserved under the con...
a novel and ultra low cost isfet electrode and measurement system was designed for isfet application and detection of hydronium, hydrazinium and potassium ions. also, a measuring setup containing appropriate circuits, suitable analyzer (advantech board), de noise reduction elements, cooling system and pc was used for controlling the isfet electrode and various characteristic measurements. the t...
Ratio Contour algorithm is recently introduced into the research about image segmentation. Several papers show that Ratio Contour has good performance on salient boundary detection, which can reach global optimization. This paper aims to solve hierarchical region-based segmentation by Ratio Contour algorithm. Two important problems should be addressed for this purpose: One is extending boundary...
the following null hypothesis was proposed: h : there is no significant difference between the use of semantically or communicatively translates scientific texts. to test the null hypothesis, a number of procedures were taken first, two passages were selected form soyrcebooks of food and nutrition industry and gardening deciplines. each, in turn, was following by a number of comprehension quest...
all analytical methods are generally based on the measurement of a parameter or parameters which are somehow related to the concentration of the species.an ideal analytical method is one in which the concentration of a species can be measured to a high degree precision and accuracy and with a high sensitivity. unfortunately finding such a method is very difficult or sometimes even impossible.in...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید