Canny Resemblance

Canny Edge Detection

The purpose of edge detection in general is to significantly reduce the amount of data in an image, while preserving the structural properties to be used for further image processing. Several algorithms exists, and this worksheet focuses on a particular one developed by John F. Canny (JFC) in 1986 [2]. Even though it is quite old, it has become one of the standard edge detection methods and it ...

Canny edge detector

On the Canny edge detector

The Canny edge detector is widely used in computer vision to locate sharp intensity changes and to nd object boundaries in an image The Canny edge detector classi es a pixel as an edge if the gradient magnitude of the pixel is larger than those of pixels at both its sides in the direction of maximum intensity change In this paper we will show that de ning edges in this manner causes some obviou...

All Types Naive and Canny

This paper develops a universal type space that contains both the standard universal type space of Mertens and Zamir (1985) and a universal type space of types with a finite depth of reasoning as belief-closed subsets. We thus provide a framework in which the robustness of predictions to small deviations of perfect rationality can be studied systematically. ∗Department of Management and Economi...

Locke ’ s Resemblance Theses

1 Preparatory Remarks Locke asserts that " the Ideas of primary Qualities of Bodies, are Resemblances of them, and their Patterns do really exist in the Bodies themselves; But the Ideas, produced in us by these Secondary Qualities, have no resemblance of them at all. " 1 On an unsophisticated way of taking his words, he means that ideas of primary qualities are like the qualities they represent...