Abstract: A device and method for capturing in-vivo images allows for size or distance estimations for objects within the images. According to one embodiment of the present invention there may be provided, in an in-vivo device, at least an imager, an illumination source to provide illumination for the imager, an irradiation source to emit for example a light beam or a laser beam in a body lumen and a processor to calculate, based on image illumination parameter values, an estimate of the size of objects in a body lumen.

Abstract: A system and method may display an image stream, where an original image stream may be divided into two or more subset images streams, each subset image stream being displayed simultaneously or substantially simultaneously. Post processing may be used to fuse images shown simultaneously or substantially simultaneously. The images may be collected from an ingestible capsule traversing the GI tract.

Abstract: Devices, systems and methods for displaying in-vivo images at variable rate. For example, a system includes a processor to gradually increase a frame display rate of an in-vivo image stream based on a similarity among two or more in-vivo frames of the in-vivo image stream.

Abstract: A system and method may display an image stream (200), where an original image stream may be divided into two or more subset images streams, each subset image stream being displayed simultaneously or substantially simultaneously in each time slot (210A-240D) may be variably adjusted based on a predetermined criterion. The images may be collected from an ingestible capsule traversing the GI tract.

Abstract: An in-vivo sensing system and a method for creating a summarized graphical presentation of a data stream captured in-vivo. The graphical presentation may be in the form of for example a color bar. The color bar may be a fixed display along side a streaming display of the data stream. A cursor or other indicator may move along the fixed color bar as the data stream is displayed and/or streamed so as to indicate to a health professional what part of the data stream may be currently displayed. The color content in the color bar may map out the data stream and give indication of the location of anatomical sites as well as possible locations of pathology.

Abstract: An in-vivo imaging system and a method for operation. The system may include an in-vivo imaging device having a light source and an imager, and a processor to process a control signal produced based on two or more images captured by the imager and to use the control signal to adjust the timing of the imaging of the imager. The processor may be an integral part of an external unit, or may be an integral part of the in-vivo imaging device.

Abstract: An in-vivo sensing system and a method for creating a summarized graphical presentation of a data stream captured in-vivo. The graphical presentation may be in the form of for example a color bar. The color bar may be a fixed display along side a streaming display of the data stream. A cursor or other indicator may move along the fixed color bar as the data stream is displayed and/or streamed so as to indicate to a health professional what part of the data stream may be currently displayed. The color content in the color bar may map out the data stream and give indication of the location of anatomical sites as well as possible locations of pathology.

Abstract: An in-vivo sensing system and a method for creating a summarized graphical presentation of a data stream captured in-vivo. The graphical presentation may be in the form of a series of summarized data points, for example a color bar. The color bar may be a fixed display along side a streaming display of the data stream. A cursor, icon or other indicator may move along the fixed color bar as the data stream is displayed and/or streamed so as to indicate to a health professional what part of the data stream may be currently displayed. The color content in the color bat may map out the data stream and give indication of the location of anatomical sites as well as possible locations of pathology.

Abstract: The present invention relates to a system and method for displaying an image stream captured by an in vivo imaging device and for displaying an image stream in a consolidated manner.

Abstract: A system and method may allow editing of an image stream, which may be produced by, for example, an ingestible capsule. A workstation accepts images acquired by the capsule and displays the images on a monitor as a moving image. The editing method may include, for example, selecting images which follow predetermined criteria. A shortened movie may thus be created.

Abstract: A system and method may detect a transition in an image stream captured within a body lumen. One or more parameters may be computed at points corresponding to a time scale of the image stream. Transition in the values of the parameters may be identified and may indicate a location along the body lumen. The image stream may be segmented at the transition points identified.

Abstract: An in-vivo sensing system and a method for creating a summarized graphical presentation of a data stream captured in-vivo. The graphical presentation may be in the form of for example a color bar. The color bar may be a fixed display along side a streaming display of the data stream. A cursor or other indicator may move along the fixed color bar as the data stream is displayed and/or streamed so as to indicate to a health professional what part of the data stream may be currently displayed. The color content in the color bar may map out the data stream and give indication of the location of anatomical sites as well as possible locations of pathology.

Abstract: A system and method may display an image stream, where an original image stream may be divided into two or more subset images streams, each subset image stream being displayed simultaneously or substantially simultaneously. Post processing may be used to fuse images shown simultaneously or substantially simultaneously. The images may be collected from an ingestible capsule traversing the GI tract.

Abstract: Apparatus is described for digitally encoding an input audio signal for storage or transmission. A distinguishing parameter is measure from the input signal. It is determined from the measured distinguishing parameter whether the input signal contains an audio signal of a first type or a second type. First and second coders are provided for digitally encoding the input signal using first and second coding methods respectively and a switching arrangement directs, at any particular time, the generation of an output signal by encoding the input signal using either the first or second coders according to whether the input signal contains an audio signal of the first type or the second type at that time. A method for adaptively switching between transform audio coder and CELP coder, is presented. In a preferred embodiment, the method makes use of the superior performance of CELP coders for speech signal coding, while enjoying the benefits of transform coder for other audio signals.

Abstract: Apparatus is disclosed for digitally encoding an input audio signal, for storage or transmission, comprising: a pitch detector for determining at least a dominant time-domain periodicity in the input signal; a generator for generating a prediction signal based on the dominant time domain periodicity of the input signal; a first discrete frequency domain transform generator for generating a frequency domain representation of the input signal; a second discrete frequency domain transform generator for generating a frequency domain representation of the prediction signal; a subtractor to subtract at least a portion of the frequency domain representation of the prediction signal from the frequency domain representation of the input signal to generate an error signal; and a generator to generate an output signal from the error signal and parameters defining the prediction signal. A corresponding decoder is also described.