Abstract: One or more devices may receive, from a media presentation device worn by a user, sensory data comprising at least information describing orientation of the media presentation device. The one or more devices may also determine an approximate direction of a gaze of the user in a three dimensional audio space based on the information describing the orientation of the media presentation device, identify a sound source at which the user gazes based on the approximate direction of the gaze of the user in the three dimensional audio space, obtain audio data associated with the sound source based on an identity of the identified sound source, determine an action to perform on the audio data associated with the sound source, and perform the determined action.

Abstract: A flash device includes a light emitting element configured to emit light and light controlling elements. The light controlling elements include a light receiving surface and a light exiting surface that is non-parallel to the light exiting surface of an adjacent light controlling element. The light controlling elements are individually adjustable to vary a difference between an amount of light received at the light receiving surface and an amount of light exited from the light exiting surface such that amounts of light exiting respective non-parallel light exiting surfaces vary to control direction of light emitted by the flash device.

Abstract: An apparatus and method generate a three-dimensional image by determining, using a light-field camera, a depth map corresponding to an environment. The depth map represents how light falls in the environment. The method also includes determining a parallax occlusion map of the environment and creating, using the depth map and the parallax occlusion map, a three-dimensional image representing the environment. In some embodiments, the method includes taking a first picture of the environment with a first flash intensity and a second picture of the environment with a greater second flash, determining differences between the first picture of the environment and the second picture of the environment, determining one or more properties of the environment based at least in part on the determined differences and dynamically re-lighting the three-dimensional image using the depth map, the parallax occlusion map, and one or more of the determined properties of the environment.

Abstract: This disclosure is directed to a sound recording arrangement comprising a sound recording arrangement and a method in the sound recording arrangement for amplifying sounds in a primary gaze direction of the user of the sound recording arrangement. The method comprises the actions of recording sounds arriving at a sound recording unit from objects in the field of view of the user, and recording a first set of images of the head and/or the eyes of the user, and determining a primary gaze direction of the user based on the first set of images, and amplifying sounds arriving in the primary gaze direction compared to sounds arriving from other directions.

Abstract: The invention is directed to systems, methods and computer program products for controlling a focus operation for an image-capturing device. An exemplary method includes receiving a focus instruction, wherein the focus instruction describes an object of focus; sending first context data to an external system; in response to sending first context data to the external system, receiving second context data from the external system, wherein the second context data comprises data associated with the object of focus; and identifying the object of focus based on the received second context data; and determining a focus distance based on the identified object.

Abstract: A flash device includes a light emitting element configured to emit light and light controlling elements. The light controlling elements include a light receiving surface and a light exiting surface that is non-parallel to the light exiting surface of an adjacent light controlling element. The light controlling elements are individually adjustable to vary a difference between an amount of light received at the light receiving surface and an amount of light exited from the light exiting surface such that amounts of light exiting respective non-parallel light exiting surfaces vary to control direction of light emitted by the flash device.

Abstract: Methods and devices (20) are provided which provide, for example capture with a camera (22, 23), at least one intermediate image of a scene. Colors of the at least one intermediate image are modified based on depth information (210, 28), and a final image is provided based on the at least one intermediate image with modified colors.

Abstract: A method and system are provided for monitoring an object. The method comprises: utilizing a first sensor system comprising at least one sensor disposed in a monitored space to store first data on the monitored space, utilizing a second sensor system to store second data on an object of interest to be monitored; analyzing first data produced by the first sensor system with a signal processing equipment by searching from the stored first data at least one object to be monitored and by comparing parameters describing characteristics of the at least one detected object with stored reference parameters corresponding to reference characteristics and list of interested objects based on the information received from the second sensor system; and generating, on the basis of an event detected in the analysis, information relating to the state of the object.

Abstract: One or more devices may receive, from a media presentation device worn by a user, sensory data comprising at least information describing orientation of the media presentation device. The one or more devices may also determine an approximate direction of a gaze of the user in a three dimensional audio space based on the information describing the orientation of the media presentation device, identify a sound source at which the user gazes based on the approximate direction of the gaze of the user in the three dimensional audio space, obtain audio data associated with the sound source based on an identity of the identified sound source, determine an action to perform on the audio data associated with the sound source, and perform the determined action.

Abstract: The invention is directed to systems, methods and computer program products for controlling a focus operation for an image-capturing device. An exemplary method includes receiving a focus instruction, wherein the focus instruction describes an object of focus; sending first context data to an external system; in response to sending first context data to the external system, receiving second context data from the external system, wherein the second context data comprises data associated with the object of focus; and identifying the object of focus based on the received second context data; and determining a focus distance based on the identified object.

Abstract: An apparatus and method generate a three-dimensional image by determining, using a light-field camera, a depth map corresponding to an environment. The depth map represents how light falls in the environment. The method also includes determining a parallax occlusion map of the environment and creating, using the depth map and the parallax occlusion map, a three-dimensional image representing the environment. In some embodiments, the method includes taking a first picture of the environment with a first flash intensity and a second picture of the environment with a greater second flash, determining differences between the first picture of the environment and the second picture of the environment, determining one or more properties of the environment based at least in part on the determined differences and dynamically re-lighting the three-dimensional image using the depth map, the parallax occlusion map, and one or more of the determined properties of the environment.

Abstract: A method and system for enhancing audio for a viewer watching digital video with sound, such as a movie or video game. The method and system determine where in the scene (40) the viewer's attention is focused, correlate the viewer's focal region with one of a plurality of regions (42a-d) of the video scene (40), preferably associated with a depth map, and enhance the sound corresponding to the focal region of the scene (40) as compared to the sound corresponding to the non-focal regions of the scene (40).

Abstract: This disclosure is directed to a sound recording arrangement comprising a sound recording arrangement and a method in the sound recording arrangement for amplifying sounds in a primary gaze direction of the user of the sound recording arrangement. The method comprises the actions of recording sounds arriving at a sound recording unit from objects in the field of view of the user, and recording a first set of images of the head and/or the eyes of the user, and determining a primary gaze direction of the user based on the first set of images, and amplifying sounds arriving in the primary gaze direction compared to sounds arriving from other directions.

Abstract: A method and arrangement for controlling reproduction speed of media on a device is provided. A touch sensitive screen, wherein in a first operative mode a reproduction speed control signal is generated by displacing a pointing means on the touch sensitive screen, the displacement of the pointing means being responsive to a change in the reproduction speed of the media with a first ratio relative the displacement, the method including setting a second mode in which, the displacement of the pointing means is responsive to a change in the reproduction speed of the media with a second ratio relative the displacement.

Abstract: A mobile communication apparatus having a reduced user interface is disclosed. The apparatus comprises a touch sensitive input arranged to receive touch actions on a primary surface of the mobile communication apparatus, wherein interpretation of touch actions as input is independent on position of touch on the primary surface while being depending on the way of the touch action, and an output arranged to provide an audio feedback of a user interface status from the interpreted input of the touch actions.

Abstract: The present invention relates to a method for setting up a radio transmission between a first and a second mobile communication device comprising the steps of, enabling the first device for radio transmission and sound reception, enabling the second device for sound transmission and reception of a radio transmission, initiating a radio transmission in the first device, where the radio transmission uses a radio broadcast technology to transmit a setup sound on a start frequency, receiving in the second devices, using the same radio broadcast technology, the radio transmission from the first device containing the setup sound, initiating a sound transmission of the received setup sound, in the second device, using a loudspeaker, and receiving, in the first device, by increasing/decreasing the start frequency, using a microphone the transmitted setup sound from the second device.