SG147325A1 - Apparatus and method for manipulating a 3d object/volume - Google Patents

Apparatus and method for manipulating a 3d object/volume

Info

Publication number
SG147325A1
SG147325A1 SG200702797-2A SG2007027972A SG147325A1 SG 147325 A1 SG147325 A1 SG 147325A1 SG 2007027972 A SG2007027972 A SG 2007027972A SG 147325 A1 SG147325 A1 SG 147325A1
Authority
SG
Singapore
Prior art keywords
matrix
determination module
module determines
orientation
source
Prior art date
Application number
SG200702797-2A
Original Assignee
Bracco Imaging Spa
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 Bracco Imaging Spa filed Critical Bracco Imaging Spa
Priority to SG200702797-2A priority Critical patent/SG147325A1/en
Priority to PCT/SG2008/000125 priority patent/WO2008127202A1/en
Publication of SG147325A1 publication Critical patent/SG147325A1/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0481—Interaction techniques based on graphical user interfaces [GUI] based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance
    • G06F3/04815—Interaction with a metaphor-based environment or interaction object displayed as three-dimensional, e.g. changing the user viewpoint with respect to the environment or object
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
    • G06F3/04845—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range for image manipulation, e.g. dragging, rotation, expansion or change of colour
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T19/00—Manipulating 3D models or images for computer graphics
    • G06T19/20—Editing of 3D images, e.g. changing shapes or colours, aligning objects or positioning parts
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2219/00—Indexing scheme for manipulating 3D models or images for computer graphics
    • G06T2219/20—Indexing scheme for editing of 3D models
    • G06T2219/2016—Rotation, translation, scaling

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Architecture (AREA)
  • Computer Graphics (AREA)
  • Computer Hardware Design (AREA)
  • Software Systems (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Processing Or Creating Images (AREA)

Abstract

APPARATUS AND METHOD FOR MANIPULATING A 3D OBJECT/VOLUME An apparatus orients a display of a 3D object in a pre-defined orientation. A source direction determination module determines a source direction matrix corresponding with the pre-defined orientation. A perspective direction determination module determines a perspective direction matrix. An orientation matrix determination module determines an orientation rotation matrix for the 3D object from the source direction matrix and the perspective direction matrix. An 3D object manipulation module applies the orientation matrix to a 3D object to orient the 3D object. Optionally, the apparatus positions the display of the 3D object. A source position determination module determines a source position. A translated position determination module determines a translated position. A translation matrix determination module determines a translation matrix for the 3D object from the source position and the translated position. The 3D object is positioned by applying the translation matrix to the 3D object responsive to the user selection.
SG200702797-2A 2007-04-16 2007-04-16 Apparatus and method for manipulating a 3d object/volume SG147325A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SG200702797-2A SG147325A1 (en) 2007-04-16 2007-04-16 Apparatus and method for manipulating a 3d object/volume
PCT/SG2008/000125 WO2008127202A1 (en) 2007-04-16 2008-04-15 Apparatus and method for manipulating a three-dimensional object/volume

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SG200702797-2A SG147325A1 (en) 2007-04-16 2007-04-16 Apparatus and method for manipulating a 3d object/volume

Publications (1)

Publication Number Publication Date
SG147325A1 true SG147325A1 (en) 2008-11-28

Family

ID=39864189

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200702797-2A SG147325A1 (en) 2007-04-16 2007-04-16 Apparatus and method for manipulating a 3d object/volume

Country Status (2)

Country Link
SG (1) SG147325A1 (en)
WO (1) WO2008127202A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8896631B2 (en) 2010-10-25 2014-11-25 Hewlett-Packard Development Company, L.P. Hyper parallax transformation matrix based on user eye positions
US10019131B2 (en) 2016-05-10 2018-07-10 Google Llc Two-handed object manipulations in virtual reality

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6535756B1 (en) * 2000-04-07 2003-03-18 Surgical Navigation Technologies, Inc. Trajectory storage apparatus and method for surgical navigation system

Also Published As

Publication number Publication date
WO2008127202A1 (en) 2008-10-23

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