Image processing system in which image processing programs stored in a personal computer are selectively executed through user interface of a scanner

• US 5,913,072 A
• Filed: 04/08/1997
• Issued: 06/15/1999
• Est. Priority Date: 04/08/1997
• Status: Expired due to Term

• Current Assignee: Diversified Observation LLC (IPValuation Partners, LLC)
• Original Assignee: Primax Electronics Limited
• Inventors: Wieringa, Fred
• Primary Examiner(s): Lee, Thomas C.
• Assistant Examiner(s): Kim, Ki S.
• Application Number:
  US08/835,441
• Time in Patent Office: 798 Days
• Field of Search: 395/832, 395/825, 395/892, 395/681
• US Class Current: 710/12
• CPC Class Codes: H04N 1/00236 using an image reading or reproducing device, e.g. a facsimile reader or printer, as a local input to or local output from a computer image input to or image output from a computer via a network H04N1/00209
• CPC Class Codes: H04N 1/00241 using an image reading device as a local input to a computer input via network, e.g. network scanners H04N1/00225
• CPC Class Codes: H04N 1/00352 Input means H04N1/00411 takes precedence; input arrangements for computers G06F3/00
• CPC Class Codes: H04N 1/00397 Switches, knobs or the like
• CPC Class Codes: H04N 1/00437 Intelligent menus, e.g. anticipating user selections

Abstract

An image processing system provides a very friendly user interface over its scanner for selecting one image processing program to process image signals generated by the scanner. The image processing system comprises a personal computer and a scanner connected to the computer. The scanner comprises a scanning circuit for scanning a document to generate image signals, a user interface containing a display device for displaying message signals and an input circuit for generating selection signals according to user inputs. The computer contains a plurality of image processing programs for processing the image signals generated by the scanning circuit and a scanner control program for transmitting a message signal to the display device of the scanner. The message signal contains one instruction about selecting one of the image processing programs to process the image signals generated by the scanning circuit. The scanner control program activates one of the image processing programs to processing the image signals according to a selection signal received from the scanner which is generated by a user according to the message signal displayed by the scanner control program.

Claims

1. An image processing system comprising:

(1) a personal computer having a memory for storing programs and a processor for executing programs stored in the memory;

(2) a scanner connected to the computer comprising;

(a) a scanning circuit for scanning a document to generate image signals,

(b) a user interface containing a display device for displaying message signals and an input circuit having a plurality of selection keys for generating selection signals according to user inputs, and

(c) a control circuit for transmitting the image signals generated by the scanning circuit and the selection signals generated by the input circuit to the computer, and for transmitting message signals generated by the computer to the display device; and

(3) a plurality of image processing programs stored in the memory for processing the image signals generated by the scanning circuit; and

(4) a scanner control program stored in the memory for;

(a) controlling operations of the scanner,

(b) transmitting a message signal to the display device through the control circuit, said message signal containing one selection instruction about selecting one of the image processing programs to process the image signals generated by the scanning circuit, and

(c) activating one of the image processing programs to process the image signals according to a selection signal received from the scanner which is generated by a user according to the message signal displayed by the scanner control program.

2. The image processing system of claim 1 wherein the activated image processing program further transmits one message signal to the display device and then the scanner control program transmits the selection signals generated by the user according to the displayed message signal to the activated image processing program.

3. The image processing system of claim 1 wherein the scanner control program comprises a message file for storing selection instructions of the image processing programs and said message signal containing one selection instruction about selecting one of the image processing programs is formed by the scanner control program.