Abstract: An apparatus including an input configured to receive at least one first audio signal from a first apparatus; an input configured to receive at least one second audio signal from a second apparatus; a distance detector configured to determine a distance between the first and the second apparatus; and a level control generator configured to generate a level control for mixing the at least one first audio signal and the at least one second audio signal based on the distance between the first and the second apparatus.

Abstract: An apparatus including an input configured to receive at least one first audio signal from a first apparatus; an input configured to receive at least one second audio signal from a second apparatus; a distance detector configured to determine a distance between the first and the second apparatus; and a level control generator configured to generate a level control for mixing the at least one first audio signal and the at least one second audio signal based on the distance between the first and the second apparatus.

Abstract: An apparatus including an input configured to receive at least one first audio signal from a first apparatus; an input configured to receive at least one second audio signal from a second apparatus; a distance detector configured to determine a distance between the first and the second apparatus; and a level control generator configured to generate a level control for mixing the at least one first audio signal and the at least one second audio signal based on the distance between the first and the second apparatus.

Abstract: An approach is provided for advertising up-to-date information for dynamic points of interest. A point-of-interest platform causes, at least in part, an activation or a deactivation of at least one point-of-interest record. The point-of-interest platform then determines whether to cause, at least in part, a generation of the at least one point-of-interest record based, at least in part, on the activation or the deactivation.

Abstract: An apparatus including an electrical touch surface; and a controller connected to the touch surface. Based upon a user drawing a symbol on the touch surface, the controller is configured to create a virtual user input object at the touch surface corresponding to the drawn symbol.

Abstract: A method for encoding an image having color components of each image pixel represented by a value of a high dynamic range, the method comprising: decomposing the image into a plurality of image blocks; separating, from the high dynamic range value of each pixel, color information and intensity information of the pixels in said image blocks; and compressing the color information of the pixels in said image blocks and the intensity information of the pixels in said image blocks independently of each other to provide compressed image data.

Abstract: Bit patterns storing floating point data values are interpreted as integer values during various graphical data processing operations. For example, when bilinearly filtering color intensity data for bitmap regions closest to a designated sampling point, the bit patterns representing each of those color intensities are interpreted as integers instead of floating point values. Bit patterns can also be treated as integers when trilinearly filtering color intensity data from multiple bitmaps. After processing the bit fields as integers, the results are then interpreted as floating point values.

Abstract: A method for encoding an image having color components of each image pixel represented by a value of a high dynamic range, the method comprising: decomposing the image into a plurality of image blocks; separating, from the high dynamic range value of each pixel, color information and intensity information of the pixels in said image blocks; and compressing the color information of the pixels in said image blocks and the intensity information of the pixels in said image blocks independently of each other to provide compressed image data.

Abstract: A method for encoding an image having color components of each image pixel represented by a value of a high dynamic range (HDR), the method comprising: decomposing the image into image blocks; determining a scaling factor for each image block, said scaling factor, when applied to a corresponding image block, for converting the values of the color components into a normalized range; and compressing the normalized image blocks and the scaling factors of each image block independently of each other, whereby the normalized image blocks are encoded according to a low dynamic range (LDR) compression method. In a decoding phase, the encoded image data are decomposed into encoded image blocks, which are decoded according to the LDR compression method. The values of the color components are scaled with a corresponding scaling factor included in the auxiliary data; and the scaled image blocks are composed into an image with the original dynamic range.

Abstract: An electronic apparatus, a message sender, a message receiver, and a mobile communication apparatus is disclosed. The electronic apparatus and the mobile communication apparatus include an input means arranged to receive instructions from a user, a processor arranged to assign parameters for three-dimensional viewing of items, wherein the parameters depend on the instructions, and a display arranged to view the items according to the parameters. The mobile communication apparatus further includes a message sender and a message receiver. The message sender includes a message editor arranged to generate messages including one or more pictographs according to instructions from a user, and a sending means arranged to send messages generated by the message editor. The message receiver includes a message receiving means arranged to receive a message including one or more three-dimensional pictographs, and a message viewer arranged to view the message.