Abstract: Method for determining the pose of a camera with respect to at least one object of a real environment for use in authoring/augmented reality application that includes generating a first image by the camera capturing a real object of a real environment, generating first orientation data from at least one orientation sensor associated with the camera or from an algorithm which analysis the first image for finding and determining features which are indicative of an orientation of the camera, allocating a distance of the camera to the real object, generating distance data indicative of the allocated distance, determining the pose of the camera with respect to a coordinate system related to the real object of the real environment using the distance data and the first orientation data. May be performed with reduced processing requirements and/or higher processing speed, in mobile device such as mobile phones having display, camera and orientation sensor.

Abstract: The invention is related to a method of matching image features with reference features, comprising the steps of providing a current image captured by a capturing device, providing reference features (r), wherein each of the reference features comprises at least one reference feature descriptor (d(r)), determining current features (c) in the current image and associating with each of the current features at least one respective current feature descriptor (d(c)), and matching the current features with at least some of the reference features by determining a respective similarity measure (D(c, r)) between each respective current feature descriptor (d(c)) and each respective reference feature descriptor (d(r)). According to the invention, the determination of the similarity measure is performed on an integrated circuit by hardwired logic or configurable logic which processes logical functions for determining the similarity measure.

Abstract: A method and system for visually augmenting a real object with a computer-generated image that includes sending a virtual model in a client-server architecture from a client computer to a server via a computer network, receiving the virtual model at the server, instructing a 3D printer to print at least a part of the real object according to the virtual model, generating an object detection and tracking configuration configured to identify at least a part of the real object, receiving an image captured by a camera representing at least part of an environment in which the real object is placed, determining a pose of the camera with respect to the real object, and overlaying at least part of a computer-generated image with at least part of the real object.

Abstract: The invention relates to a method for ergonomically representing virtual information in a real environment, including the following steps: providing at least one view of a real environment and of a system setup for blending in virtual information for superimposing with the real environment in at least part of the view, the system setup comprising at least one display device, ascertaining a position and orientation of at least one part of the system setup relative to at least one component of the real environment, subdividing at least part of the view of the real environment into a plurality of regions comprising a first region and a second region, with objects of the real environment within the first region being placed closer to the system setup than objects of the real environment within the second region, and blending in at least one item of virtual information on the display device in at least part of the view of the real environment, considering the position and orientation of said at least one part of t

Abstract: The invention relates to a method for ergonomically representing virtual information in a real environment, comprising the following steps: providing at least one view of a real environment and of a system setup for blending in virtual information for superimposing with the real environment in at least part of the view, the system setup comprising at least one display device, ascertaining a position and orientation of at least one part of the system setup relative to at least one component of the real environment, subdividing at least part of the view of the real environment into a plurality of regions comprising a first region and a second region, with objects of the real environment within the first region being placed closer to the system setup than objects of the real environment within the second region, and blending in at least one item of virtual information on the display device in at least part of the view of the real environment, considering the position and orientation of said at least one part of

Abstract: The invention relates to PI3K inhibitors of the formula (I) • in which all of the variables are as defined in the specification, to their preparation, to their medical use, in particular to their use in the treatment of cancer and neurodegenerative disorders, and to medicaments comprising them.

Abstract: A method for determining the pose of a camera relative to a real environment includes the following steps: taking at least one image of a real environment by means of a camera, the image containing at least part of a real object, performing a tracking method that evaluates information with respect to correspondences between features associated with the real object and corresponding features of the real object as it is contained in the image of the real environment, so as to obtain conclusions about the pose of the camera, determining at least one parameter of an environmental situation, and performing the tracking method in accordance with the at least one parameter. Analogously, the method can also be utilized in a method for recognizing an object of a real environment in an image taken by a camera.

Abstract: A method for determining the pose of a camera (22, 32) relative to a real environment (40) comprises the following steps: taking at least one image (50) of a real environment by means of a camera (22, 32), the image containing at least part of a real object (41), performing a tracking method that evaluates information with respect to correspondences between features associated with the real object (41) and corresponding features of the real object (41) as it is contained in the image (50) of the real environment, so as to obtain conclusions about the pose of the camera (22, 32), determining at least one parameter of an environmental situation, and performing the tracking method in accordance with the at least one parameter. Analogously, the method can also be utilized in a method for recognizing an object of a real environment in an image taken by a camera.

Abstract: The invention provides methods of detecting and describing features from an intensity image. In one of several aspects, the method comprises the steps of providing an intensity image captured by a capturing device, providing a method for determining a depth of at least one element in the intensity image, in a feature detection process detecting at least one feature in the intensity image, wherein the feature detection is performed by processing image intensity information of the intensity image at a scale which depends on the depth of at least one element in the intensity image, and providing a feature descriptor of the at least one detected feature. For example, the feature descriptor contains at least one first parameter based on information provided by the intensity image and at least one second parameter which is indicative of the scale.

Abstract: A method for analyzing an image of a real object, generated by at least one camera includes the following steps: generating at least a first image by the camera capturing at least one real object, defining a first search domain comprising multiple data sets of the real object, each of the data sets being indicative of a respective portion of the real object, and analyzing at least one characteristic property of the first image with respect to the first search domain, in order to determine whether the at least one characteristic property corresponds to information of at least a particular one of the data sets of the first search domain. If it is determined that the at least one characteristic property corresponds to information of at least a particular one of the data sets, a second search domain comprising only the particular one of the data sets is defined and the second search domain is used for analyzing the first image and/or at least a second image.

Abstract: A method for analyzing an image of a real object, particularly a printed media object, generated by at least one camera comprises the following steps: generating at least a first image by the camera capturing at least one real object, defining a first search domain comprising multiple data sets of the real object, each of the data sets being indicative of a respective portion of the real object, and analyzing at least one characteristic property of the first image of the camera with respect to the first search domain, in order to determine whether the at least one characteristic property corresponds to information of at least a particular one of the data sets of the first search domain.

Abstract: The invention is directed to a method and system for displaying an image generated by at least one camera (11) on an image displaying means (13), comprising the steps of generating at least one image (15) by the camera (11) capturing at least one real object (12), displaying the image (15) on the image displaying means (13), analysing (2.1A, 2.1B, 2.1C) at least one characteristic property of the at least one image and/or of the camera when generating the image, and automatically determining whether the at least one image (15) is to be displayed on the image displaying means (13) in mirrored fashion, or not, depending on the at least one characteristic property. The method and system is capable of automatically determining whether the at least one image is to be displayed in mirrored fashion, or not, depending on the particular situation.

Abstract: A mark which at least reflects or radiates invisible light of predetermined wavelength other than visible light is added in a space of the real world. A camera apparatus comprises image capturing means for capturing a real image in which an invisible-light image may be discriminating. An image processing apparatus, comprises: mark discriminating means for discriminating at least one condition of a position of image of mark in the captured real image, a orientation of the mark, and a distance from the mark to the image capturing means, and overlaying condition determining means for determining, in correspondence with the discriminated condition, a overlaying condition which is at least one of an overlaying position which is a position of the image of the virtual object overlaid on the captured real image in the real image, an orientation of the virtual object which the image of the virtual object indicates, and a distance from a view point of viewer, of the image of the virtual object.

Abstract: A device and method for ligating diseased tissue. The device includes a flexible, substantially tubular sleeve adapted to be positioned around tissue to be ligated and having first and second ends, and at least one anchoring member coupled to the tubular sleeve having an anchoring element positioned substantially adjacent to the first end. The anchoring member has at least one projecting element extending therefrom and adapted to engage healthy tissue when the ligation device is positioned around the tissue to be ligated. The device further includes an elastic element positioned around the periphery of the sleeve and adapted to apply a constrictive force around the periphery of the sleeve.

Abstract: Cabinets having various light-emitting-translucent-shelf (LETS) are shown and described. The LETS may include at least one light-channel defined by a wooden component, at least one light source positionable within the at least one light-channel, and a translucent sheet horizontally positioned above the at least one light source.

Abstract: A lamp comprising electric contact members (9,10) at the outside of the lamp for making contact with corresponding electric contact elements (21,22) in a lamp holder surrounding the lamp. The light radiation of the lamp is emitted from the front side (2) of the lamp, which front side (2) is substantially located in a plane perpendicular to the longitudinal direction of the lamp. The contact members (9,10) are located near the circumferential edge of said front side of the lamp.

Abstract: A modular transfer system for workpieces. Workpiece carriers are positioned in a manufacturing module with the same CNC (x-y) axis systems and the same servo drives the workpiece carrier and transfers such between modules. A separate conveyor belt is thus not required for the transfer.

Abstract: A method of displaying virtual information in a view of a real environment comprising the following steps: providing a system for displaying of virtual information in a view of a real environment, determining a current pose of at least one part of the system relative to at least one part of the real environment and providing accuracy information of the current pose, providing multiple pieces of virtual information, and assigning a respective one of the pieces of virtual information to one of different parameters indicative of different pose accuracy information, and displaying at least one of the pieces of virtual information in the view of the real environment according to the accuracy information of the current pose in relation to the assigned parameter of the at least one of the pieces of virtual information.