JPS6429979A - Device for deciding inside and outside of graphic frame - Google Patents
Device for deciding inside and outside of graphic frameInfo
- Publication number
- JPS6429979A JPS6429979A JP62185940A JP18594087A JPS6429979A JP S6429979 A JPS6429979 A JP S6429979A JP 62185940 A JP62185940 A JP 62185940A JP 18594087 A JP18594087 A JP 18594087A JP S6429979 A JPS6429979 A JP S6429979A
- Authority
- JP
- Japan
- Prior art keywords
- frame
- graphic
- coordinate
- decision
- outside
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Image Analysis (AREA)
Abstract
PURPOSE:To extract the coordinate of a point existing in a polygonal closed area, by extracting the coordinate value of graphic data by a coordinate extraction device, calculating the intersection of a decision point and a graphic frame by an intersection calculation device, and counting the number of intersections with the graphic frame at every decision point by an inside/outside decision device. CONSTITUTION:An input part device 100 is provided with an extraction device 101 which extracts frame data consisting of a frame graphic 10 or 11 and a decision point extraction device 102 which extracts the coordinates of the decision points P1-P6. A processing part device 110 is provided with a division device 111 which divides extracted frame data into line segment elements, and a coordinate calculation device 112 which extracts the coordinate value which constitutes each line segment and performs the calculation of the intersection between the coordinates of the decision points P1-P6 extracted at the extraction device 102, and it is decided that the decision point exists in the outside of the graphic frame if the number of the intersections of the decision point shows an even value and in the inside of the graphic frame if it shows an odd value. In such a way, it is possible to decide the existence of a point coordinate in the inside or the outside of the graphic frame easily.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62185940A JPS6429979A (en) | 1987-07-24 | 1987-07-24 | Device for deciding inside and outside of graphic frame |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62185940A JPS6429979A (en) | 1987-07-24 | 1987-07-24 | Device for deciding inside and outside of graphic frame |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6429979A true JPS6429979A (en) | 1989-01-31 |
Family
ID=16179544
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62185940A Pending JPS6429979A (en) | 1987-07-24 | 1987-07-24 | Device for deciding inside and outside of graphic frame |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6429979A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10261093A (en) * | 1997-03-21 | 1998-09-29 | Ricoh Co Ltd | Method and device for processing image, and storage medium |
WO2005042488A1 (en) * | 2003-10-31 | 2005-05-12 | Takeda Pharmaceutical Company Limited | Pyridine compounds as inhibitors of dipeptidyl peptidase iv |
WO2012035789A1 (en) * | 2010-09-13 | 2012-03-22 | 三菱電機株式会社 | Air conditioning control device, air conditioning control method and program |
CN109613577A (en) * | 2018-12-25 | 2019-04-12 | 北京锐安科技有限公司 | A kind of location determining method, device, terminal device and storage medium |
-
1987
- 1987-07-24 JP JP62185940A patent/JPS6429979A/en active Pending
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10261093A (en) * | 1997-03-21 | 1998-09-29 | Ricoh Co Ltd | Method and device for processing image, and storage medium |
WO2005042488A1 (en) * | 2003-10-31 | 2005-05-12 | Takeda Pharmaceutical Company Limited | Pyridine compounds as inhibitors of dipeptidyl peptidase iv |
KR100858259B1 (en) * | 2003-10-31 | 2008-09-11 | 다케다 야쿠힌 고교 가부시키가이샤 | Pyridine compounds as inhibitors of dipeptidyl peptidase iv |
WO2012035789A1 (en) * | 2010-09-13 | 2012-03-22 | 三菱電機株式会社 | Air conditioning control device, air conditioning control method and program |
CN103097826A (en) * | 2010-09-13 | 2013-05-08 | 三菱电机株式会社 | Air conditioning control device, air conditioning control method and program |
JP5595507B2 (en) * | 2010-09-13 | 2014-09-24 | 三菱電機株式会社 | Air conditioning control device, air conditioning control method, and program |
US9194601B2 (en) | 2010-09-13 | 2015-11-24 | Mitsubishi Electric Corporation | Air conditioning control device, air conditioning control method and program |
CN109613577A (en) * | 2018-12-25 | 2019-04-12 | 北京锐安科技有限公司 | A kind of location determining method, device, terminal device and storage medium |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0488925A3 (en) | Graphical method of indicating the position of and performing an operation on a plurality of selected objects in a computer system | |
ES2159505T3 (en) | SYSTEM WITH APPROXIMATION MEANS TO RECOGNIZE GRAPHIC ELEMENTS. | |
KR960036559A (en) | Contour extraction device | |
EP0433882A3 (en) | Accelerated deadlock detection in congested data transactions | |
ATE7743T1 (en) | PROCEDURE FOR LOCATING AREAS OF MIXED TEXT/IMAGE EDITING ON THE SCREEN. | |
JPS6429979A (en) | Device for deciding inside and outside of graphic frame | |
JPS57211674A (en) | Frame recognizing method | |
DE3275140D1 (en) | Method of facilitating the recognition of the correctness of the instructions entered in an interactive text processing system | |
JPS57176481A (en) | Discriminating method for medium contrast picture | |
JPS5696378A (en) | Processing system for connection line extraction of pattern | |
JPS57174777A (en) | Extracting and processing system for graphic information | |
JPS5592979A (en) | Graphic processing system | |
JPS57174779A (en) | Recognizing and processing system of on-line character | |
JPS57125477A (en) | Character processing device | |
JPS6457370A (en) | Electronic translator | |
KR850006086A (en) | Character processing method | |
JPH0258186A (en) | Method for character recognition accompanied with division and separation | |
OA03016A (en) | Method and device for extracting uranium from phosphate ores. | |
JPS6433676A (en) | Graphic element extracting system for cad system | |
JPS5471525A (en) | Data collection and control system for ocr | |
LEVIN | Quisp: A computer processor for the design and display of quadric-surface bodies[Ph. D. Thesis] | |
Kaplan | Feels Like Spring | |
JPS53148341A (en) | Character recognition unit | |
RAND | Cartographic feature extraction on ETL's(Engineer Topographic Laboratories') DIAL(Digital Image Analysis Laboratory) system | |
JPS6121583A (en) | Pattern recognizer |