[Laura] Maybe abstract? a regular grid made of XxY positive integers. A two-dimensional array of measurements. The stored values can be of "measurement type" (abstract class). --- Also IMAGE (in the previous version of the ontology) A set of uncorrelated points, usually in 3D, that have to be further elaborated to obtain a 3D model. false Also DICOM -Digital Imaging and Communications in Medicine (DICOM). For information on the standard http://medical.nema.org/dicom/2004.html true [in general] The level set of a real function f is the pre-image through f of a constant value t in the domain of f . The level sets are also called contours or iso-levels. Level sets may be non-connected. [in CAD] one or a set of curves originated through intersection of a plane with the object. LAURA: added hasVolumeMeshType A volume mesh is a three-dimensional cell complex embedded in the three-dimensional Euclidean space. Usually, it is a complex with a manifold domain, and the 3-cells are either tetrahedra or cubes. It is used to denote the decomposition of the volume of a solid 3D object or of the domain 3D scalar field. The general definition of Institute. true a 3D array made of XxYxZ of positive integers [Laura] Maybe abstract? Magnetic resonance imaging (MRI) is a painless diagnostic tool which uses a magnetic field and radio waves to see inside the body without using x-rays or surgery; a computer then interprets the radio waves and creates a picture of the internal body tissues true true A video camera where the CCD is a linear array sensor, i.e., a sensor where the sensing elements are in a 1D line. Shape Data are created, modified, built, converted, managed during the three main steps of our pipeline: Acquisition (and Registration), Shaping and Post-Processing TODO: to be imported from the common ontology false TODO: the use of a trick can change the characteristic of an object. for example a black tire cannot be scanned with a laser scanner but with a trick it maybe can become scannable - before and after a trick, the two objects are the same or maybe they are different and must be linked via a relation? true An Euclidean cell complex such that any k-cell of G , with k<d, bounds at least one d-cell of G. A --simplicial-- mesh is a mesh in which all cells are simplices. A d-dimensional simplicial mesh is a simplicial mesh which contains simplices of dimension d or lower A n-dimensional grid of measures (generally it could be 2D or 3D). The general logistic condition under which an AcquisitionSession has been performed. linked in the common ontology The general definition of a Person true Bounding volumes are used to improve the efficiency of geometrical operations by using simple volumes to contain more complex objects. Normally, simpler volumes have simpler ways to test for overlap. In computer graphics and computational geometry, a bounding volume for an object is the minimal closed volume that completely contains the object. TBD true TODO: (TASK LAU) LAURA [question] from the glossary - level set is equal to contour. Is it right? The level set of a real function f is the pre-image through f of a constant value t in the domain of f . The level sets are also called contours or iso-levels. Level sets may be non-connected. true Class which represent the different Type of error coming up form the process It could be renamed, currently it contains EC, but Acquisition system could reppresent a group of Acq devices while Acquisition condition could be related to EC, LC and Acquisition System A surface mesh is a two-dimensional cell complex embedded in the three-dimensional Euclidean space. Usually, it is a complex with a manifold domain, and the 2-cells are either triangles or quadrangles. LAURA: added hasSurfaceMeshType TBD TODO: islightabsorbent? how can we manage objects which are partially light absorbent? e.g. isidore horse? Input for acquisition???? [Laura] added isTransparent property Scan error declared by the scanner producer under given condition [riccardo] to be completed false [Laura] It identifies the set of conditions, acquisition devices and other stuff used for a session of scanning. It is related to just a real object, but can produce more than one shape data It is an abstract class, that possibly could be deleted if we are not intersted in collecting the condictions independly form their type 1 A system of sensors connected to a storage device (usually a PC), designed for acquiring data. The existing different Acquisition Devices from contact to non contact devices. The general condition under which an AcquisitionSession has been performed. A light pattern projected at a known angle onto a scene. Observing the lateral position elements of the light pattern in the image reveals depth information. true true In contrast with parametric surfaces, an implicit surface is defined as the set of points P in space verifying an implicit equation ( f (P) – constant = 0). f is called the “field function” (and sometimes the “implicit function”, which is improper since this function is explicitly given by its parametric equation). TODO: (TASK SIMO) LAURA [question]: do we need also parametric surface? true Any of several devices that emit highly amplified and coherent radiation of one or more discrete frequencies. A haptic device is a device which allows a user to interact with a computer by receiving tactile feed back. This feedback is achieved by applying a degree of opposing force to the user along the x, y, and z axes. There are two main types of haptic devices: - glove or pen-type devices that allow the user to "touch" and manipulate 3-dimensional virtual objects - devices that allow users to "feel" textures of 2-dimensional objects with a pen or mouse-type interface The general environmental condition under which an AcquisitionSession has been performed. Computer Tomography Scan Device. Applications: Medicine. (see DICOM as standard output shape) A set of uncorrelated points, usually in 3D, that have to be further elaborated to obtain a 3D model (as point cloud) plus some additional information associated to each point. Additional information can be color, confidence of the measure, texture, normals and so on. A grid of distances (range points) that describe a surface in Cartesian (height field) or cylindrical coordinates. A range scanner senses 3D positions on an objects surface and returns an array of distance values true true This scanning technology refers to device that calculate distance (3d point poisition in space) by measuring the time of flight of very short pulses of light. it is not functional in order to avoid the problem of scene acquisition \\ra Each real object has an owner THe cost of the device Only for object which are not movable ???? It should be a pair Value-Currency indoor | outdoor | underwater | The price of building a new system ???? properties or datatype?? What is intersting to model?? yes or no or the kind of licency ???? TODO: to be imported from the common ontology it has values in undefined|kilometers|meters|centimeters|millimeters it has values in kilos|grams|undefined It is assigned uniquely by the responsible istitution We need the POINT TYPE? spot | natural | ambient | undefined | triangular | composite | quadrangular | relation to the error that is descared by the producer The model (brand and version) name of the device. is defined the bounding box? the convex hull? undefined | cloudly | clear | raining \\ra should we assume that a scanning session produce a set of range images? 32.0 kilos 60.0 60.0 centimeters 30.0 \\ra Acquisition system from CNR-GE-IMATI CNR-IMATI-GE Via De Marini 6, 16100 Genova, Italy 35000&#8364; 11.0 kilos true true false true Vivid910 0.1 mm false "depth" has to be considered as scann X direction; "height" has to be considered as scann Y direction; "lenght" has to be considered as scann Z direction; millimeters 40.0 111.0 83.0 false false By using the tele-lens and the distance from the object exactly equals to 600 millimeters 1/10 millemeter false true "depth" has to be considered as scann X direction; "height" has to be considered as scann Y direction; "lenght" has to be considered as scann Z direction; 750.0 897.0 millimeters 1196.0 false Konica Minolta false true true true Tripod 35000 Euro MPII Germany 9995 true true false true true false false false Qubic false millimeters "depth" has to be considered as the maximum object diameter and "height" as the maximum object height 254.0 406.4 Circumferential pitch from .20 to 60 degrees Roland LPX-250 true false 9995 Euro 2005-10-20 Utrecht University Of Utrecht TODO: 9995 9995 Euro false 898329AS89 stone millimeters 100.0 70.0 100.0 0.3 true false true Frog UU Utrecht University uniform indoor 23.0 PLY scan 1 591198 Stone frog scanned with a Roland LPX-250 laser range scanner. The following successive versions are provided: the range images and the full resolution shape which is a direct result of the alignment and merging phase. true Frog http://shapes.aim-at-shape.net/view.php?id=268&groupid=268 197170 394026 1.0 \\ra 23.0 Pisa ISTI-CNR true false IMPACT true true IMPACT true false true true true false true true true true 50mm 50.0 centimeters 50.0 20.0 false false false true Circumferential pitch from .20 to 60 degrees MPII Microwave Scanner true true false true MPIImicrowave false false true false 3.0 kilos DISI ISTI Pisa 30.0 centimeters 30.0 false 70.0 70.0 centimeters 20.0 INRIA http://shapes.aim-at-shape.net/view.php?id=426&groupid=424 1000000 cultural heritage full resolution wood Isidore horse VRML 1000000 Wood child toy "Isidore horse" scanned with a Minolta Vivid 910 laser scanner: full resolution shape (1 millions quad faces) direct result of the alignment and merge phases 2005-10-13 11.0 false false true Wood Isidore Horse true false true false true true true kilos 100.0 true false false IMPACT false DISI_SPLIGURU true TODO: (TASK LAU) riccardo question:does it weight 100 kg? is it is movable and usable outdoor? true true true chalk Object from Pierre Alliez false 5.0 2005-10-10 cultural heritage http://shapes.aim-at-shape.net/view.php?id=277&groupid=272 VRML 1800000 bimba con nastrino full resolution Bimba - 1.8 million vertices - Full resolution mesh statue bimba con nastrino with 18M vertices true centimeters 29.0 32.0 16.0 Bimba con nastrino 2005-10-10 false 10.0 undefined 10.0 300.0 grams Pisa Little Bird false Pisa 0.1 true Fake Object, to check its consistency false 20.0 20.0 centimeters 1 0.5 3 false Golden Goblet metal false true Fake Object, to check its consistency undefined 45.0 45.0 true true false true HSD 2005 TODO: Riccardo: Who is the ownen of this scanner? I got the impression it is a fake example.. TODO: Riccardo: this instance is incomplete conveyor belt 10000 EURO centimeters 18.0 28.0 22.0 false Cesar Chalk true false 2.0 false 27.0 13.0 centimeters 13.0 250.0 grams false Philips 1 true undefined 0.0 0.0 0.0 true true true true true true Philips true true true Pisa 30.0 30.0 meters 20.0 PLY cathedral 2987600 2980000 Pisa Cathedral outdoor scanning true 25.0 40.0 2005-05-10 false Pisa false Pisa Cathedral false Fake Object, to check its consistency 2 Head of Eros true false false 2.0 false Chalk 70.0 20.0 undefined centimeters 15.0 31.0 20.0 5000 0.2 false Pulley 1 false \\ra where can we write that the object has been painted...? true Metal 15000