Contour extractionPrimary visual cortexGabor functionMathematical modelsThe contour extraction in image processing and computer vision is extremely an important image analysis method. On the basis of features of the primary visual cortex (V1 area) neurons which will inhib...
Tejada. " A Computational-Geometry Approach to Digital Image Contour Extraction. " Transactions on computational science XIII. Springer Berlin Heidelberg, 2011. 13-43Jiang M., Qi X., Tejada P.J. A Computational-Geometry Approach to Digital Image Contour Extraction [M]//Transactions on ...
paint_xld paints the contour with anti-aliasing into an image. The operators for edge and line extraction not only return the XLD contours but also so-called attributes. Attributes are numerical values; they are associated either with each control point (called contour attribute) or with each co...
paint_xld paints the contour with anti-aliasing into an image. The operators for edge and line extraction not only return the XLD contours but also so-called attributes. Attributes are numerical values; they are associated either with each control point (called contour attribute) or with each co...
A contour extraction type image processing apparatus for outputting the extracted pixel coordinates at the background-object transition in an image which represents an object on a substantially uniform background, and which is composed of pixels identified by their coordinates in a matrix repository and...
Image processingNeuronal morphologyPattern recognitionThis work describes a novel methodology for automatic contour extraction from 2D images of 3D neurons (e.g. camera lucida images and other types of 2D microscopy). Most contour-based shape analysis methods can not be used to characterize such ...
image-capturing regions to form a synthesized image is performed, either areas of the pattern in the plurality of image-capturing regions, or a pre-set measurement portion is found, and selective contour extraction of the pattern with respect to an image of an image-capturing region is carried...
Run-data on two boundary scanning lines, each representing the boundary coordinates at which the image changes, are stored in a run-data buffer. A contour extraction unit compares two sets of the run-data with one another to extract segment vectors and detect a set of closed-loop vectors ...
1.Combination of active contour with passive edge detection in contour extraction边缘检测和Snake Model结合的轮廓识别 2.Radial scan algorithm for fabric drape digital image contour detection织物悬垂性数字图像轮廓识别的径向扫描算法 3.The Research Of The Human Body Identifies In the Oil Monitor System人体...
Contour extraction is an important research topic of computer vision. It has a wide application prospect in virtual reality, autonomous vehicle, robot environment analysis, object tracking, recognition in monitoring system, biomedical image processing, and industrial online automatic detection [1]. The ...