Abstract: An image processing apparatus includes a detecting means for detecting a plurality of boundaries of layers in a tomographic image of a subject's eye, and identifying means for identifying the kinds of the detected boundaries on the basis of the characteristics of the layer between the detected boundaries and those of the vitreous body of the subject's eye.

Abstract: An involuntary action adjusted by the accommodation of the crystalline lens of the eye provides the data to the embedded algorithm to get the new image. Instead of the user performing a voluntary action to control the embedded algorithm, an involuntary action by the user is used to control the embedded algorithm allowing the user to automatically adjust the Plane of Depth (POD) for a Light Field Photograph (LFP) image or an eyeglass image. The adjustment of eyeglass image is used by an accommodation system to control the mechanical system of lenses in an eyeglass to automatically focus the glasses over a range of PODs. In addition, a voluntary far/near button can be used manually to adjust the POD for both the LFP image and the eyeglass adjustment. The variation of the crystalline thickness to adjust the focus of nearby and distant objects is called accommodation.

Abstract: A method for estimating the perception quality of a digital video signal includes: (1a) extracting information of the video bit stream, which is captured prior to decoding; (1b) getting estimation(s) for one or more impairment factors IF using, for each of the estimations, an impact function adapted for the respective impairment factor; and (1c) estimating the perceived quality of the digital video signal using the estimation(s) obtained in step (1b).

Abstract: Disclosed are techniques for encoding and decoding layered video where the non-temporal enhancement layers and their respective temporal enhancement layers, comply with a scalable video coding standard or technology, and the base layer and its respective temporal enhancement layers does not comply with the same scalable video coding standard or technology. A Video Parameter Set that comprises information about the relationship of layers includes a syntax element indicative of the derivation mechanism for a temporal layer associated with a NAL unit coded in a first coding technology, for example HEVC. For one value of the syntax element, the derivation mechanism is to set the temporal layer of the base layer NAL unit to the value coded in the header of the encapsulating NAL unit, which can be an HEVC NAL unit. For another value, the derivation mechanism is to imply the value of temporal base layer for the first NAL unit.

Abstract: A method of assessing the integrity of a rock mass, the method including receiving a thermal assessment of the integrity of a rock mass, receiving an acoustic assessment of the integrity of a rock mass and correlating the thermal- and acoustic assessments to obtain a combined assessment of the integrity of a rock mass. The invention also covers an assessment apparatus for assessing the integrity of a rock mass, which includes acoustic assessment means operable to provide an acoustic assessment of the integrity of a rock mass, thermal assessment means operable to provide a thermal assessment of the integrity of a rock mass and correlation means for correlating the acoustic assessment of the integrity of a rock mass with the thermal assessment of the integrity of a rock mass.

Abstract: A method for encoding motion vectors, comprises the steps of: determining motion vectors and flags for sub-blocks of a macroblock (“MB”) as a function of SAD calculations for the MB; generating one or more merged motion vectors for the sub-blocks of the MB as a function of the determined motion vectors and the determined flags; generating a merged macroblock motion vector for the MB as a function of the generated merged motion vectors and of the determined flags; and encoding the determined motion vectors as a function of the generated merged motion vectors and the generated merged macroblock motion vector.

Abstract: Methods and systems are described for enabling the operation of a stereoscopic viewing device such that the viewing device provides a movable viewing window that enables the 3D rendering of 3D image data displayed by a backlit LCD device. In a particular implementation, the systems and methods disclosed herein are operable to control the operation of a pair of LCD shutter glasses.

Abstract: The present invention relates to a method for encoding and decoding image information and to an apparatus using same, and the method for encoding the image information, according to the present invention, comprises the steps of: generating a recovery block; applying a deblocking filter to the recovery block; applying a sample adaptive offset (SAO) to the recovery block to which the deblocking filter is applied; and transmitting the image information including information on the SAO which is applied, wherein in the step of transmitting, information for specifying bands that cover a scope of a pixel value, to which a band off set is applied, is transmitted when the band offset is applied during the step of applying the SAO.

Abstract: In an image encoding device, a variable-length encoder encodes a quantized macro blocks and generates encoded data. The variable-length encoder forcefully encodes an end macro block of a line group composed of macro block lines, as a non-skipped macro block. Each of macro blocks which are to be encoded subsequent to the end macro block is encoded as a non-skipped macro block until an amount of codes of the encoded data including the end macro block reaches the smallest unit of transmission of the transmission part. As a result, the encoded data including the end macro block is transmitted to the image decoding device by the smallest unit of transmission.

Abstract: Techniques are provided for viewing windows for video streams. A video stream from a video capture device is accessed. Data that describes movement or position of a person is accessed. A viewing window is placed in the video stream based on the data that describes movement or position of the person. The viewing window is provided to a display device in accordance with the placement of the viewing window in the video stream. Motion sensors can detect motion of the person carrying the video capture device in order to dampen the motion such that the video on the remote display does not suffer from motion artifacts. Sensors can also track the eye gaze of either the person carrying the mobile video capture device or the remote display device to enable control of the spatial region of the video stream shown at the display device.

Abstract: A method for processing images in a display device outputting 3-dimensional (3D) contents and a display device using the same are disclosed herein. The method includes the steps of adjusting output positions of one of a first video image and a second video image, adjusting an angle of one of the first video image and the second video image, and outputting the first video image and the second video image in a 3D format.

Abstract: An in-vehicle image recognizer effectively detects a moving object from an image even when a lens has grime. In a detection sensitivity adjustor (50) which adjusts detection sensitivity to be increased according to a white turbidity level (U), the detection sensitivity of a vehicle detector (70) (image recognition application execution unit), which detects the other vehicle (6) (moving object) existing in the surrounding area of a vehicle (5) with a predetermined detection sensitivity from the image obtained by an imaging unit (10) disposed in the vehicle (5) to observe the surrounding area of the vehicle (5) through a lens (12) and convert the light signal of the observed surrounding area of the vehicle (5) into an image signal, is corrected based on the attachment level M of the attached matter such as dirt or water drops to the lens (12), which is calculated by an attachment level calculator (26).

Abstract: In one example, a video coder is configured to code information indicative of whether view synthesis prediction is enabled for video data. When the information indicates that view synthesis prediction is enabled for the video data, the video coder may generate a view synthesis picture using the video data and code at least a portion of a current picture relative to the view synthesis picture. The at least portion of the current picture may comprise, for example, a block (e.g., a PU, a CU, a macroblock, or a partition of a macroblock), a slice, a tile, a wavefront, or the entirety of the current picture. On the other hand, when the information indicates that view synthesis prediction is not enabled for the video data, the video coder may code the current picture using at least one of intra-prediction, temporal inter-prediction, and inter-view prediction without reference to any view synthesis pictures.

Abstract: A system and method automatically detect traffic violations on roadways or portions thereof that are restricted for use only by permitted vehicles. The system comprises a controller, a vehicle sensor, and a camera. The vehicle sensor detects vehicle movement on a restricted roadway. Data from the camera and the vehicle sensor are analyzed by the controller to detect a vehicle traveling on the restricted roadway, to gather static vehicle information to determine whether the detected vehicle is permitted to use the restricted roadway, and to determine whether movements of the detected vehicle on the restricted roadway constitute a violation of traffic rules in effect on the roadway. The method captures at least one image of a vehicle on a region of the roadway, detects a vehicle in the region, collects vehicle movement information, and detects a violation of traffic rules in effect using at least the collected vehicle movement information.

Abstract: An image decoding method for decoding a bitstream including a coded signal resulting from coding slices into which an image is partitioned and each of which includes coding units, includes decoding the coded signal, wherein each of the slices is either a normal slice having, in a slice header, information used for another slice or a dependent slice which is decoded using information included in a slice header of another slice, the image includes rows each of which includes coding units, and when the normal slice starts at a position other than the beginning of the first row, the second row immediately following the first row does not start with the dependent slice.

Abstract: An image decoding method for decoding a bitstream including a coded signal resulting from coding tiles and slices into which an image is partitioned, the method including decoding the coded signal, wherein each of the slices is either a normal slice having, in a header, information used for an other slice or a dependent slice which is decoded using information included in a slice header of another slice, and when the normal slice starts from a position other than a beginning of a first tile, a second tile coded next to the first tile does not start from the dependent slice.

Abstract: A method and apparatus for providing a vehicle camera calibration includes choosing overlap images from among the image information captured by a camera mounted on a vehicle, and filtering images having the same vehicle attitude from among the chosen overlap images on a basis of a map coordinate system and status information of the vehicle, picking out objects in the filtered images, separating stationary objects from the picked out objects, and predicting an angular misalignment with respect to the separated stationary objects.

Abstract: An image system includes image signal generating apparatuses; display apparatuses; and intervention apparatuses. The intervention apparatuses are interconnected between the image signal generating apparatuses and the display apparatuses, convert the image signals from the image signal generating apparatuses to image signals of a first format, add identification information regarding the image signal generating apparatuses to the image signals of the first format, and output the image signals of the first format and the identification information, respectively.

Abstract: The image decoding method includes: determining a context for use in a current block to be processed, from among a plurality of contexts; and performing arithmetic decoding on a bit sequence corresponding to the current block, using the determined context, wherein in the determining: the context is determined under a condition that control parameters of neighboring blocks of the current block are used, when the signal type is a first type, the neighboring blocks being a left block and an upper block of the current block; and the context is determined under a condition that the control parameter of the upper block is not used, when the signal type is a second type, and the second type is “inter_pred_flag”.

Abstract: To generate a warning that a stereoscopic image sequence has been synthesized from a 2D image sequence, a video processor correlates left-eye image data and right-eye image data to identify any sustained temporal offset between the left-eye and right-eye image data. A measure of sustained correlation between a measured spatial distribution of horizontal disparity and a spatial model can also be used to generate the warning.