Design of The Mould Extending The Side of Cuts Perpendicularly to The Drawing of Thick Sheet;

Starting from detection of vertical lines, a strategy for automatic extraction of high-rise building in monocular high-resolution aerial images is developed under the evidential reasoning methodology, while many useful information in object space and image space are combined, and multiple advanced techniques of signal processing and computer vision are incorporate.

In this paper, in order to extract vertical lines, a simple method for determining the vanishing point of vertical lines is first analyzed based on the knowledge about the aerial photogrammetry.

First, in order to acquire periodic texture signals, gray-levels down the vertical lines are picked-up; and in order to enhance signal s robustness for noise and to catch the transversal orientation of texture, gray-le.

Construction of pressure dispersion-type anchorage cable at intake vertical side slope;

The geological condition at the intake of Baise power plant is complicated, and the stability of vertical side slope is a very outstanding problem which may lead to hidden trouble for the normal operation after construction is completed.