Infothek Document Imaging - Docuthek

Copyright  1995 Informatik Inc.
All Rights Reserved.
Infothek is a trademark of Informatik Inc.

info@informatik.com
76534.1166@compuserve.com


T U T O R I A L


THIS IS A FAIRLY COMPREHENSIVE SYSTEM WITH MANY FEATURES AND CONTROLS.  PLEASE FEEL 
FREE TO CALL INFORMATIK INC FOR HELP, EVEN IF YOU ARE NOT YET REGISTERED.  
YOU CAN ONLY EVALUATE THE SYSTEM IF YOU KNOW HOW TO USE IT.


CREATE  DATABASE

This version of Docuthek is for Microsoft Access users.  You should build your database with 
table Microsoft Access.  Please keep the following in mind:

1.  One field (ideally the last field) must be named Imagefile.  This field will hold the 
    path name of the image file.  The field length should be long enought to hold the drive, 
    directory and the file name.  It is suggested that this field be indexed.  You are free 
    to make it a mandatory field or not, depending on your requirements.

2.  The number of fields is limited to 16.  If you need more fields, please contact 
    Informatik for a custom design.  

3.  Docuthek is a one-table system.

4.  You should create indexes for all searchable fields.  

5.  It is suggested, but not mandatory, that the table and fields be single-word 
    names.  You should also avoid reserved keywords.  If you observe this rule, your own  
    custom-made SQL queries (if you should make them) will be easier. 


INDEXING IMAGES

1.    Start up the Docuthek system.

2.    If you use the system for the first time, you must select the database.  From the toolbar
of the blank window (no windows are displayed), click the Database Selection button 
(filing cabinet).  The Database Selection window is displayed.  Select the drive, directory, 
database and table.  Choose OK.  

The following assumes that you already have scanned in a few documents.  Documents can be
scanned with a scanner or with a fax machine.  It does not matter what file name you gave to the
images, in what directory they are placed, or in what graphics format they are saved (most
popular formats are supported).  

3.    From the toolbar, choose the Imaging button (camera).  The Imaging window is displayed.
(If a database has not been previously specified, you will need to select the database first.  The
database is selected by choosing the Database Selection button in the toolbar and specifying the
database and table.)

4.    From the File menu, select Open Image File.  In the Open dialog box, specify the directory
and the image file name.  Press OK.  The selected image is displayed.

5.    From the toolbar, choose the Data Edit and Indexing button (pencil).  The Data Edit and
Indexing window is displayed.


*******************************************************************************************
Paragraphs 6 and 7 may be ignored if the image does not need to be reformatted or relocated 
to another directory.
*******************************************************************************************


6.   Normally, we want to copy the image to a permanent file, such as an optical disk.  The 
image files can also be formatted and archived globally (see Global File Formatting).  Click the
directory field (at the top of the Data Edit and Indexing screen).  In the Document Directory
dialog box,  select the directory of the permanent file.  Also select the Graphics Format for the
new file, normally TIFF.  Then, press on OK.  In the File Name field of the Data Edit and
Indexing window, type the new file name.  The file name should consist of trailing numerals, so
that the file naming can be automated for a batch of documents (for example IMG0001).  Do not
type an extension name (the system uses the graphics format as an extension name).


7.    Choose Commit New or Commit Append.  Commit New creates a new file, whereas Commit
Append appends the image as a new page to an existing file.  Only TIFF and DCX formats allow
multiple pages.

8.    Complete all the fields for the index.  You can move to the next field by pressing Enter, 
the down-arrow key or tab.  To move back, press the up-arrow key or Shift-Tab.  

Press the Confirm button (checkmark).

Docuthek features several input efficiency tools, such as record templates, automatic repeat 
entries, autotext with abbreviation codes, automatic filing of image, automatic display of next 
image, etc.  For detail please read the online help.

9.    Click on the document image that you just indexed.  This important step is required to
reactivate the imaging window.  From the File menu, select the next document that needs to be
indexed.  Power users please note that you can quickly retrieve the next image by pressing F5 if
the image name has trailing numerals.  The next document image is displayed. 

10.    Click the Data Edit and Indexing window to activate it.  Please note that the directory
information is retained from the previous entry.  If the new file name has trailing numerals
(recommended), simply press the Increment button to set the next sequential file number. 
Complete all fields and press the Commit New or Commit Append button.

11.   Post several entries so that we can run a meaningful query.

12.    When all documents are indexed and copied to the permanent files, you may wish to delete
the temporary files.

13.    To edit existing records, locate the record with the search function in the Data Edit and
Indexing window.  Activate the field that you want to search, then, choose the Search menu.  In
the prompt, type the search characters and press the Search button.  All matching records are
lined up and you can view them one at the time with the left and right arrow buttons, or use the
appropriate function in the File menu.  Make the necessary changes and press the Confirm button. 
To restore the data of a record, choose Restore Record from the File menu.  To delete a record,
choose Delete Record from the File menu.

  

QUERIES

Infothek has a powerful (SQL-based) query engine.  This tutorial will introduce you to the basic
query technique.  The query engine is very powerful and extensive.  This tutorial will show you
just the 'tip of the iceberg'.

1.  In the toolbar choose the Query button (question marks).   (If you want to query another
database, choose the Database Selection button first.)  The Query window is displayed.

2.   The first column of the Query builder list all available fields of the table.  All fields are marked
with a blue checkmark.  Each marked field will be displayed as a separate column in the report. 
You can remove a checkmark, by  clicking the appropriate Select cell  or by pressing the delete
button while in the Select cell.  To add a checkmark, simply click the cell.

3.   Most searches are done by filtering out selected data.  Click the field name that you want to
filter.  In the yellow input box (with the blinking insertion point), enter the filter
criteria.  For example, if you want to search for NY in the State field, type NY.  You can add
filters to several fields.

4.    Press the Query button (green spot).  The report shows all records that have 'NY' in the State
field.

5.    Press the Clear button (cross-out) to clear the screen and try another query.  

You have noticed that the system automatically defaults the Filter Operator.  If the data type of
the field is 'text', the default Filter Operator is LIKE  and the system looks for a pattern.  If the
data type of the field is 'numeric', the default Filter Operator is '=' and the system looks for an
exact match.  For LIKE operators, the system always appends the '*' wildcard character. 
Therefore, if you search for JOHN the system will retrieve all names starting with JOHN,
including JOHN, JOHNSON, etc.  To remove the wildcard character, simply specify 'JOHN'.  

As you have seen, the system features a large number of operators, such as >=, BETWEEN, IN,
etc.  Furthermore, there are functions for aggregates, such as count, maximum, average, etc. 
Finally, you can sort the display, reformat the values, and show totals at the bottom of the report. 

Sometimes, the reported data cannot all be shown on the screen.  Horizontal and vertical scroll
bars allow you to view the hidden part of the report.  Also, if you click the right mouse button,
the system displays a summary of the record.

The report can be printed, exported or copied to the Windows Clipboard.  There are two methods
of printing:  horizontal and vertical presentation.  If you tag certain records with the checkmark,
only the tagged items will be printed or exported.  To tag a record, simply double click on it.   To
remove the tag, double-click it again, or press the Delete button.  Only the highlighted area is
copied to the clipboard.

The system has many features that are beyond the scope of this tutorial.  Please read the help
topics on the Refine function,  re-sequencing the columns, re-sizing the column width, adding
calculated columns, editing the SQL statement, purge, etc.

The SQL query supports most of the common functions.


VIEW A DOCUMENT IMAGE

If you want to integrate the query with the imaging system, one of the fields in the database table
must be called IMAGEFILE.

1.   In the SQL report click the record that holds the image.  You can click any cell on that row. 
The content of the cell will become the heading (title) of the displayed image.

2.   Press on the Imaging button(camera) in the Query window (NOT the toolbar at the very top),
or Function Key 12.  The image is displayed.

3.   To change the attributes of the image (size, rotation, etc), choose the View menu. 

4.    Please read the online help on how to zoom in, copy, and print.

5.   To close the image, double-click on the control in the upper-left corner of the image window,
     or choose Close from the File menu.

You can also view images without running a query.  From the File menu, choose Open Image File
and specify the directory and image file name. 

If you want to display several images, choose Open New Image from the File menu, then choose
Open Image File.

If  you lost an image, it is probably hiding behind the active screen.  Simply choose the Windows
menu and click the image file that you want to bring to the foreground.





