radius and thcn approximately express the lines in broken lines [8]. In this paper we present algorithms by using In this paper we choose the run length code as a statistic/geometric features and simulating human primary expression of line drawings for it may contain vision mechanism to extract lines and arcs for all information and is easy to extract skeletons of lines. vcctoriration of engine...

instrument breakage during treatment can lead to serious complications and carries the risk of treatment failure. when a file breaks in the canal, bypassing or removal can be difficult and the long-term prognosis of the tooth may be compromised. sometimes surgery may be indicated for removal of the broken segment. often some part of the root cannot be cleaned because of blockage by the broken f...

The ImageCLEF 2016 Handwritten Scanned Document Retrieval Task was the first edition of a challenge aimed at developing retrieval systems for handwritten documents. Several novelties were introduced in comparison to other recent related evaluations, specifically: multiple word queries, finding local blocks of text, results in transition between consecutive pages, handling words broken between l...

This report describes the findings of a study in symbol legibility which investigated the reading time and errors for common five-letter words when they are projected by a solid stroke and when they are shown by a broken stroke. The latter was produced on a 945-line TV monitor at 10, 7, and 5 active lines per symbol height. This study is similar to an earlier report on the readability of common...

This report describes the findings of a study in symbol legibility which investigated the reading time and errors for common five-letter words when they are projected by a solid stroke and when they are shown by a broken stroke. The latter was produced on a 945-line TV monitor at 10, 7, and 5 active lines per symbol height. This study is similar to an earlier report on the readability of common...

This paper proposes a method of implementation of automatic contour line extraction from scanned digital topographic maps. First, color image segmentation is executed to recognize the features on digital topographic maps, second, morphological and filtering operations are presented to eliminate all unwanted information from digital topographic map except from contour lines. Then, resolving the ...

A family of quantum cluster algebras is introduced and studied. In general, these algebras are new, but sub-classes have been studied previously by other authors. The algebras are indexed by double partitions or double flag varieties. Equivalently, they are indexed by broken lines L. By grouping together neighboring mutations into quantum line mutations we can mutate from the cluster algebra of...

The paper proposes a technique for automated construction of the surface tugboat. features preparation initial data formation ordinates theoretical drawing are indicated. tugboat considered. main problems their associated with presence tunnel lines, transom and broken frames identified. program tools described in relation to editing position points drawing, lines vessel as whole. A process cons...

Horizontally overlapping lines are normally found in printed newspapers of any Indian script. Along with these overlapping lines few other broken components of a line (strip) having text less than a complete line are also found in text. The horizontally overlapping lines and other strips make it very difficult to estimate the boundary of a line leading to incorrect line segmentation. Incorrect ...

A line extraction method based on image carving is presented in this paper. The gradient magnitude of a pixel is taken as the point-importance of the pixel. The length of the line where the pixel lies, is considered as the lineimportance of the pixel. Iteratively, those pixels, whose point-importance value is less than an updated pointimportance threshold and whose line-importance value is less...