US5936637A
Expired / Lapsed
US
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Image processing system having outline font data input
Assignee: Canon Inc
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Filing: 1994-11-01
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Granted: 1999-08-10
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Expires: 2014-11-01
Abstract
Abstract An image processing system has bit map figure data of a plurality of sizes and edits a document on the basis of this data. This system comprises an input device to input a figure by a polygon definition, an instructing circuit to instruct the input figure with a desired size, and an output device to output the figure with the desired size in response to the input instruction. The figure data of standard sizes are stored as bit map data into a memory even when auxiliary characters are registered. When inputting figure data of a size larger than the standard sizes, it is stored as polygon definition data. Thus, the memory capacity can be reduced and the labors and time to define an auxiliary character can be reduced.
Inventors
- 👤 Kunio Seto
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 11:09
CPC Classifications
G; G06; G06K; G06K15/00; G06K15/02; G06K2215/00; G06K2215/0002; G06K2215/002; G06K2215/0028; G06K2215/0031; G06K2215/004; Y; Y10; Y10S; Y10S345/00; Y10S345/947
Claims Analysis
Total Claims: 18
Claim 1
Independent Claim
173 words
A figure processing apparatus comprising: input means for inputting at least one coordinate value indicative of an outline of a figure designated on a display; discrimination means for discriminating whether coordinate values for a given outline have been input by said input means; control means for controlling said input means to input at least one coordinate value for a next outline if said discrimination means discriminates that coordinate values for the given outline have been input, and controlling said input means to input a next coordinate value for the given outline if said discrimination means discriminates that coordinate values for the given outline have not been input; and memory control means for controlling a memory to store the coordinate values input by said input means in correspondence to code information, wherein the memory comprises a data memory area for storing the coordinate values input by said input means and an index memory area for storing index information used for retrieval of the stored coordinate value that corresponds to code information to be input.
Claim 2
Dependent Claim
173 words
A figure processing apparatus comprising: input means for inputting at least one coordinate value indicative of an outline of a figure designated on a display; discrimination means for discriminating whether coordinate values for a given outline have been input by said input means; control means for controlling said input means to input at least one coordinate value for a next outline if said discrimination means discriminates that coordinate values for the given outline have been input, and controlling said input means to input a next coordinate value for the given outline if said discrimination means discriminates that coordinate values for the given outline have not been input; and memory control means for controlling a memory to store the coordinate values input by said input means in correspondence to code information, wherein the memory comprises a data memory area for storing the coordinate values input by said input means and an index memory area for storing index information used for retrieval of the stored coordinate value that corresponds to code information to be input.
Claim 3
Dependent Claim
12 words
An apparatus according to claim 1, wherein the figure includes a character.
Claim 4
Dependent Claim
18 words
An apparatus according to claim 1, wherein at least one coordinate value is designated with a pointing device.
Claim 5
Dependent Claim
16 words
An apparatus according to claim 1, further comprising additional input means for inputting the code information.
Claim 6
Dependent Claim
72 words
An apparatus according to claim 1, further comprising additional discrimination means for discriminating whether coordinate values for outlines of one figure have been input by said input means, wherein said memory control means controls the memory to store the coordinate values input by said input means in correspondence to code information if said additional discrimination means discriminates that coordinate values for outlines of one figure have been input by said input means.
Claim 7
Dependent Claim
176 words
A figure processing method using a memory comprising a data memory area for storing coordinate values and an index memory area for storing index information, comprising the steps of: inputting at least one coordinate value indicative of an outline of a figure designated on a display; discriminating whether coordinate values for a given outline have been input in said inputting step; controlling said inputting step to input at least one coordinate value for a next outline if said discriminating step discriminates that coordinate values for the given outline have been input, and controlling said inputting step to input a next coordinate value for the given outline if said discriminating step discriminates that coordinate values for the given outline have not been input; and controlling the memory to store the coordinate values input in said inputting step in correspondence to code information in the data memory area, wherein the index information stored in the index memory area of the memory is used for retrieval of the stored coordinate value that corresponds to code information to be input.
Claim 8
Dependent Claim
176 words
A figure processing method using a memory comprising a data memory area for storing coordinate values and an index memory area for storing index information, comprising the steps of: inputting at least one coordinate value indicative of an outline of a figure designated on a display; discriminating whether coordinate values for a given outline have been input in said inputting step; controlling said inputting step to input at least one coordinate value for a next outline if said discriminating step discriminates that coordinate values for the given outline have been input, and controlling said inputting step to input a next coordinate value for the given outline if said discriminating step discriminates that coordinate values for the given outline have not been input; and controlling the memory to store the coordinate values input in said inputting step in correspondence to code information in the data memory area, wherein the index information stored in the index memory area of the memory is used for retrieval of the stored coordinate value that corresponds to code information to be input.
Claim 9
Dependent Claim
12 words
A method according to claim 6, wherein the figure includes a character.
Claim 10
Dependent Claim
22 words
A method according to claim 6, further comprising the step of designating the at least one coordinate value with a pointing device.
Claim 11
Dependent Claim
15 words
A method according to claim 6, further comprising the step of inputting the code information.
Claim 12
Dependent Claim
72 words
A method according to claim 6, further comprising a second step of discriminating whether coordinate values for outlines of one figure have been input in said inputting step, wherein said memory controlling step controls the memory to store the coordinate values input in said inputting step in correspondence to code information if said second discriminating step discriminates that coordinate values for outlines of one figure have been input in said inputting step.
Claim 13
Dependent Claim
189 words
A memory medium upon which is stored a computer program for performing figure processing using a memory including a data memory area for storing coordinate values and an index memory area for storing index information, the computer program comprising the steps of: inputting at least one coordinate value indicative of an outline of a figure designated on a display; discriminating whether coordinate values for a given outline have been input in said inputting step; controlling said inputting step to input at least one coordinate value for a next outline if said discriminating step discriminates that coordinate values for the given outline have been input, and controlling said inputting step to input a next coordinate value for the given outline if said discriminating step discriminates that coordinate values for the given outline have not been input; and controlling the memory to store the coordinate values input in said inputting step in correspondence to code information in the data memory area, wherein the index information stored in the index memory area of the memory is used for retrieval of the stored coordinate value that corresponds to code information to be input.
Claim 14
Dependent Claim
189 words
A memory medium upon which is stored a computer program for performing figure processing using a memory including a data memory area for storing coordinate values and an index memory area for storing index information, the computer program comprising the steps of: inputting at least one coordinate value indicative of an outline of a figure designated on a display; discriminating whether coordinate values for a given outline have been input in said inputting step; controlling said inputting step to input at least one coordinate value for a next outline if said discriminating step discriminates that coordinate values for the given outline have been input, and controlling said inputting step to input a next coordinate value for the given outline if said discriminating step discriminates that coordinate values for the given outline have not been input; and controlling the memory to store the coordinate values input in said inputting step in correspondence to code information in the data memory area, wherein the index information stored in the index memory area of the memory is used for retrieval of the stored coordinate value that corresponds to code information to be input.
Claim 15
Dependent Claim
13 words
A memory medium according to claim 11, wherein the figure includes a character.
Claim 16
Dependent Claim
26 words
A memory medium according to claim 11, wherein the program further comprises the step of designating the at least one coordinate value with a pointing device.
Claim 17
Dependent Claim
19 words
A memory medium according to claim 11, wherein the program further comprises the step of inputting the code information.
Claim 18
Dependent Claim
77 words
A memory medium according to claim 11, wherein the program further comprises a second step of discriminating whether coordinate values for outlines of one figure have been input in said inputting step, and wherein said memory controlling step controls the memory to store the coordinate values input in said inputting step in correspondence to code information if said second discriminating step discriminates that coordinate values for outlines of one figure have been input in said inputting step.
References Cited (Backward Citations)
US4078249A
Cited
US4298945A
Cited
US4231096A
Cited
US4342096A
Cited
US4745561A
Cited
US4675830A
Cited
US4748443A
Cited
US4817172A
Cited
US4907282A
Cited
US4785391A
Cited
US4837847A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2002-08-09 | 2003-02-08 | 2003-08-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2006-08-09 | 2007-02-08 | 2007-08-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2010-08-09 | 2011-02-08 | 2011-08-10 | $7700.00 | Window Closed / Lapsed |