Research And Develop Software System Of Measuring Instrument Based On Structure-light

The software system of measuring instrument based on structure-light which faces to reverse engineering is different from the professional and commercial reverse software. It is mainly basic measuring software, and provides the basic support for the measuring of instrument and the outputing of data. This thesis emphasizes to study the software system of the measuring instrument based on structure -light, and developes the procedure RE- S1.0, and settles foundation for later research and products upgrade.1. The function module of the software system named RE-S 1.0 is analyzed, and the system is divided into the machine control module, picture collection and processing module, data processing module, output management module, display of data module and so on.2. The frame and hiberarchy of the procedure is designed, the procedure makes use of the Visual C++ document/view frame, based on function module, developed basic geometry class libraries, OpenGL plot class libraries and geometric kernel class libraries. According to design of the function module of software system, combined the technical theories research which relate to each module and based on the class libraries, the procedure of each module is developed.3. The depth image which collected from measuring system was made a series processing.Smooth processed the image by medium filter, binary-coding by image algebra operation and using color steps to estimate threshold, remove noises of image by method of area signing and measuring , then the image was thinned and data was extracted from image.4. According to the measuring format of the measure instrument, the messy data which got directly from image processing was translated to medium format file which have special rule. Based on this file, the data get from many times...