USER MANUAL

SAC(PDF Version)

The prototype of SAC is Here(http://www.wict.pku.edu.cn/cpdp/SAC/SAC.rar).

1. Start: click the following icon of TestSAC.exe, and start SAC system

2. Open a PDF document: Click on the open-file button in Figure 1, and select a PDF or CEBX document. Click on open.

Figure 1: Click on the open-file button

Figure 2: Select a document and click on the open button.

3.Paragraph analysis: Click on “页面分析（使用树）” in the menu, and select “文本段识别”(Figure 3). The result of paragraph analysis will be like Figure 4.

Figure 3: how to use paragraph analysis

Figure 4: the result of paragraph analysis

4.Formula locating: Click on “页面分析（使用树）” in the menu, and select “公式定位”(Figure 5). The result of paragraph analysis will be like Figure 6.

Figure 5: how to use formula locating

Figure 6: the result of formula locating

5. A tool called PDF2HTML, which is based on SAC system and used to convert PDF document to HTML document is also available. To use it, open the P2HDemo.exe, click on the path button and select a PDF document (Figure 7). Wait until the conversion is finished and the result HTML document will be opened using your default web-browser. The HTML document is located in the same path with the PDF document.

Figure 7: the PDF2HTML tool.