Sequential piecewise-linear segmentation of binary contours
β Scribed by M Dhome; G Rives; M Richetin
- Publisher
- Elsevier Science
- Year
- 1983
- Tongue
- English
- Weight
- 382 KB
- Volume
- 2
- Category
- Article
- ISSN
- 0167-8655
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## Abstract This paper discusses the problem of the piecewiseβlinear approximation of contour images. Almost all the piecewiseβlinear approximation methods that have been proposed can be applied only for continuous contours. Methods that can work well for discontinuous contours, for instance, have
The introduction of high-speed circuits to realize an arithmetic function f as a piecewise linear approximation has created a need to understand how the number of segments depends on the interval a β€ x β€ b and the desired approximation error Ξ΅. For the case of optimum non-uniform segments, we show t
ln this paper, an efficient algorithm is developed for smoothing, linearization and detection of structural feature points of binary image contours. Using this algorithm, we can remove noisy pixels along a contour, decompose the contour into a set of straight lines, and detect structural feature poi