UA100890C2 - Method for identification of geometric objects and image frame orthographic drawing - Google Patents

Method for identification of geometric objects and image frame orthographic drawing

Info

Publication number
UA100890C2
UA100890C2 UAA201014429A UAA201014429A UA100890C2 UA 100890 C2 UA100890 C2 UA 100890C2 UA A201014429 A UAA201014429 A UA A201014429A UA A201014429 A UAA201014429 A UA A201014429A UA 100890 C2 UA100890 C2 UA 100890C2
Authority
UA
Ukraine
Prior art keywords
image frame
horizontal
geometric objects
orthographic
plane
Prior art date
Application number
UAA201014429A
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Владимир Иванович Голуб
Original Assignee
Владимир Иванович Голуб
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Владимир Иванович Голуб filed Critical Владимир Иванович Голуб
Priority to UAA201014429A priority Critical patent/UA100890C2/en
Priority to RU2011110862/08A priority patent/RU2460138C1/en
Publication of UA100890C2 publication Critical patent/UA100890C2/en

Links

Abstract

A method for identification of geometric objects and image frame orthographic drawing is based on graphic methods of plane-parallel displacements and substitution of image projection plane for obtaining orthographic drawings of geometric objects. According to the method selected are an image frame size and corresponding focal distance which is at the same time a radius of spherical coordinate circle in the same scale, centers of image frame and spherical coordinates are combined, thereafter the system of horizontal and vertical coordinates is obtained by means of ellipses described through the object points in spherical coordinates, beams of rays are plotted that connect viewpoints coinciding with the system of horizontal and vertical coordinates and trace of image surface in spherical coordinate grid. On the beams series of plane points is plotted in horizontal projection, and normality of horizontal base and verticals in frontal projection is obtained by turning around one point, correspondence of points in both projections is achieved, and orthographic drawings are obtained with determination of corresponding dimensions on orthographic drawings.
UAA201014429A 2010-12-02 2010-12-02 Method for identification of geometric objects and image frame orthographic drawing UA100890C2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
UAA201014429A UA100890C2 (en) 2010-12-02 2010-12-02 Method for identification of geometric objects and image frame orthographic drawing
RU2011110862/08A RU2460138C1 (en) 2010-12-02 2011-03-22 Method of recognising geometrically arranged objects

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
UAA201014429A UA100890C2 (en) 2010-12-02 2010-12-02 Method for identification of geometric objects and image frame orthographic drawing

Publications (1)

Publication Number Publication Date
UA100890C2 true UA100890C2 (en) 2013-02-11

Family

ID=46937935

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA201014429A UA100890C2 (en) 2010-12-02 2010-12-02 Method for identification of geometric objects and image frame orthographic drawing

Country Status (2)

Country Link
RU (1) RU2460138C1 (en)
UA (1) UA100890C2 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2016410C1 (en) * 1991-01-03 1994-07-15 Илья Сергеевич Петренко Method of projecting images
US6396509B1 (en) * 1998-02-21 2002-05-28 Koninklijke Philips Electronics N.V. Attention-based interaction in a virtual environment
US6486908B1 (en) * 1998-05-27 2002-11-26 Industrial Technology Research Institute Image-based method and system for building spherical panoramas
US7133031B2 (en) * 2002-10-31 2006-11-07 Microsoft Corporation Optical system design for a universal computing device
RU2275674C2 (en) * 2003-12-09 2006-04-27 Владимир Степанович Никитин Method for controlling cursor and device for its realization
RU2384882C1 (en) * 2008-10-06 2010-03-20 Корпорация "САМСУНГ ЭЛЕКТРОНИКС Ко., Лтд." Method for automatic linking panoramic landscape images

Also Published As

Publication number Publication date
RU2460138C1 (en) 2012-08-27

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