摘要:
A data authoring device sets predetermined relevant information for an information presenting apparatus which outputs the predetermined relevant information by use of spatial orientation information meant by an object of the real world and/or a previously decided marker with respect to the object and/or the marker. A spatial orientation information input section inputs the spatial orientation information of the object and/or the previously decided marker. A relevant information setting section sets a method of displaying the predetermined relevant information. A spatial orientation information display section displays the spatial orientation information of the object and/or the previously decided marker input, and displays the predetermined relevant information in accordance with the displaying method. A data output section outputs data describing display setting of the display by the spatial orientation information display section.
摘要:
An information presentation apparatus comprises a three-dimensional model data recording apparatus. A projection apparatus projects a marker whose three-dimensional position/posture relation with a photography object is known onto the photography object. An image input apparatus inputs the photography object on which the marker is projected. A position detection apparatus uses the position of the marker in an image to detect a relative position relation between the photography object and the image input apparatus. A display apparatus uses the position of the photography object to superpose and display three-dimensional model data of the photography object upon the image of the photography object so that the position of the image of the photography object coincides with the position of the three-dimensional model data.
摘要:
A plurality of known markers is disposed in a specific district. A marker detection section detects the known markers existing in the image photographed by an image pickup device. A position/orientation relation calculation section identifies the detected known marker to calculate position and orientation relations between the identified known marker and the image pickup device. An associated information obtaining section obtains predetermined information associated with the identified known marker. An information processing section processes the obtained predetermined information based on the calculated position and orientation relations. A display device superimposes and displays the processed information on the photographed image. At least the image pickup device and display device are disposed in a portable information terminal, and the other sections are disposed in a server which can perform radio communication with the portable information terminal.
摘要:
A plurality of known markers is disposed in a specific district. A marker detection section detects the known markers existing in the image photographed by an image pickup device. A position/orientation relation calculation section identifies the detected known marker to calculate position and orientation relations between the identified known marker and the image pickup device. An associated information obtaining section obtains predetermined information associated with the identified known marker. An information processing section processes the obtained predetermined information based on the calculated position and orientation relations. A display device superimposes and displays the processed information on the photographed image. At least the image pickup device and display device are disposed in a portable information terminal, and the other sections are disposed in a server which can perform radio communication with the portable information terminal.
摘要:
A position information management unit estimates position/orientation information, in an object coordinate system, of an image input unit configured to inputs an image, from the image input by the image input unit. A dynamic deformation control unit dynamically controls the deformation of three-dimensional model data arranged in the object coordinate system. A two-dimensional projection image generating unit generates two-dimensional projection image data, in a view field of the image input unit, of the three-dimensional model data deformation-controlled by the dynamic deformation control unit, based on the position/orientation information of the image input unit estimated by the position information management unit. A superposed display unit displays the two-dimensional projection image data generated by the two-dimensional projection image-generating unit, in superposed relation with the image input by the image input unit.
摘要:
A data authoring device sets predetermined relevant information for an information presenting apparatus which outputs the predetermined relevant information by use of spatial orientation information meant by an object of the real world and/or a previously decided marker with respect to the object and/or the marker. A spatial orientation information input section inputs the spatial orientation information of the object and/or the previously decided marker. A relevant information setting section sets a method of displaying the predetermined relevant information. A spatial orientation information display section displays the spatial orientation information of the object and/or the previously decided marker input, and displays the predetermined relevant information in accordance with the displaying method. A data output section outputs data describing display setting of the display by the spatial orientation information display section.
摘要:
An image processing device comprises an image acquisition apparatus configured to acquire an image of an object, a feature extraction unit configured to extract a feature portion from a visual field of the image acquired by the image acquisition apparatus, a weighting section configured to calculate a weight in accordance with extraction conditions of the feature portion extracted by the feature extraction unit to weight the feature portion, and a position orientation obtaining section configured to obtain a position and an orientation of the image acquisition apparatus on a reference coordinate system from the feature portion weighted by the weighting section.
摘要:
An information presentation system includes an imaging unit, a peripheral information acquisition unit which acquires peripheral information, a storage unit which stores registered information, an analytic basic information construction unit which constructs analytic basic information from the registered information stored in the storage unit, on the basis of the peripheral information acquired in the peripheral information acquisition unit, a pertinent information acquisition unit which acquires information pertinent to the image from the image obtained from the imaging unit and the analytic basic information obtained from the analytic basic information construction unit, and a presentation unit which presents the pertinent information acquired in the pertinent information acquisition unit. The analytic basic information construction unit changes the analytic basic information on the basis of at least one of a time, date, season, weather, temperature, humidity, place, surrounding brightness, average color/color distribution of the acquired image, surrounding sound and model.
摘要:
On the basis of image data obtained by image acquisition, a plurality of image data are retrieved from a database (20), which constitutes a total feature value DB, by template matching using an outline template (21). A single or a plurality of images are retrieved from the retrieved plurality of image data by template matching by using a detail template (22) having a narrower region than the outline template (21) and a high resolution.
摘要:
An information presentation system includes an imaging unit, a peripheral information acquisition unit which acquires peripheral information, a storage unit which stores registered information, an analytic basic information construction unit which constructs analytic basic information from the registered information stored in the storage unit, on the basis of the peripheral information acquired in the peripheral information acquisition unit, a pertinent information acquisition unit which acquires information pertinent to the image from the image obtained from the imaging unit and the analytic basic information obtained from the analytic basic information construction unit, and a presentation unit which presents the pertinent information acquired in the pertinent information acquisition unit. The analytic basic information construction unit changes the analytic basic information on the basis of at least one of a time, date, season, weather, temperature, humidity, place, surrounding brightness, average color/color distribution of the acquired image, surrounding sound and model.