Abstract: A method of content compression including receiving a first block of samples including at least a first sample and a second sample, calculating a predictor value for the first block of samples, calculating a residual between the predictor value and the first sample, quantizing the residual to generate a quantized residual, de-quantizing the quantized residual to generate a de-quantized residual, reconstructing the first sample using the de-quantized residual and the predictor value to generate a first reconstructed sample, calculating an error value based on the first sample and the first reconstructed sample, and modifying the second sample by the error value.

Abstract: Systems and methods for displaying an image across a plurality of displays are described herein. Pixel intensity values in the multifocal display are determined using correlation values and numerical iterations. An eye tracking system measures eye tracking information about a position of a user's eye, and the pixel intensity values are modified based on the eye tracking information. An image is displayed on the plurality of displays based on the determined pixel intensity values. The plurality of displays may be within an HMD, and address vergence accommodation conflict by simulating retinal defocus blur.

Abstract: A process for providing a vehicular camera includes providing a front camera housing portion and a rear camera housing portion. The front camera housing portion accommodates a lens, an imager and a circuit board, with the circuit board having at least one front housing electrical connector. The rear camera housing portion includes at least one rear housing electrical connector. The front and rear camera housing portion are positioned so that the front housing electrical connector aligns with the rear housing electrical connector. The front and rear camera housing portions are joined together to define a camera housing interior. When the front and rear camera housing portions are joined together, the front housing electrical connector mechanically and electrically connects within the camera interior with the rear housing electrical connector.

Abstract: Methods and systems for encoding video data are provided. Evolving standards for video encoding such as High Efficiency Video Coding (HEVC) standard require a significant increase in computational complexity for both inter and intra encoding. The method includes calculating an approximate cost of each of a first set of prediction modes. Then selecting a second set of prediction modes from the first set of prediction modes based on probability distributions associated with each of the modes in the first set of prediction modes, the second set having substantially fewer prediction modes than the first. A number of candidate prediction modes prior to rate distortion optimization (RDO) is reduced. Experimental results show that the proposed method provides substantial time reduction and negligible quality loss as compared to the HEVC reference.

Abstract: A sample observation device images a sample placed on a movable table by irradiating and scanning the sample with a charged particle beam of a microscope. A degraded image having poor image quality and a high quality image having satisfactory image quality which are acquired at the same location of the sample by causing the charged particle microscope to change an imaging condition for imaging the sample are stored. An estimation process parameter is calculated for estimating the high quality image from the degraded image by using the stored degraded image and high quality image. A high quality image estimation unit processes the degraded image obtained by causing the charged particle microscope to image the desired site of the sample by using the calculated estimation process parameter. Thereby, the high quality image obtained at the desired site is estimated, and then the estimated high quality image is output.

Abstract: A medical imaging device includes: a first and a second imaging units configured to capture a first and a second optical images having parallax, respectively; a first and a second imaging optical systems configured to form the first and the second optical images on light receiving surfaces of the first and the second imaging units, respectively; a dirt detecting unit configured to detect dirt adhered to at least one of the first and the second imaging optical systems; an image generation unit configured to generate a three-dimensional image based on a first captured image based on the first image signal and a second captured image based on the second image signal; and an image selector configured to select a captured image to be output from the first captured image and the second captured image based on a detection result of the dirt by the dirt detecting unit.

Abstract: Apparatus and method embedding a camera in a street light includes structure and/or function whereby the street light has a first compartment having an LED array configured to illuminate an area beneath the street light. A second compartment is coupled to the first compartment and has a camera directed toward the area beneath the street light. A third compartment is coupled to the second compartment and is configured to attach the street light to a vertical support. A passive air channel is disposed between the first compartment and the second compartment, and is configured to direct air from beneath the street light to the top of the street light. Preferably, the power supply for the LED array is disposed in a compartment different than the first compartment.

Abstract: The amount of processing is reduced with high coding efficiency maintained. There is provided an arithmetic decoding device including syntax decoding means for decoding each of at least a first syntax element and a second syntax element indicating a transform coefficient using arithmetic decoding with a context or arithmetic decoding without a context. The syntax decoding means performs decoding that at least includes not decoding the first syntax element and decoding the second syntax element using the arithmetic decoding without a context, and decoding the first syntax element using the arithmetic decoding with a context and decoding the second syntax element using the arithmetic decoding without a context.

Abstract: In one embodiment, an information collecting apparatus has a sensor, an arm, an arm drive mechanism, and a processor. The processor controls the arm drive mechanism to make the arm operate, and thereby makes the sensor move in the vicinity of an article arranged in a shelf. The processor acquires information indicating a state of the article to be measured by the sensor.

Abstract: A display apparatus which processes and displays an image signal and a method of controlling the same are provided. The method includes receiving an image data, dividing the received image data into an image signal into an image signal and a metadata, and acquiring information relating to an area of interest by using the metadata and performing a high dynamic range (HDR) processing with respect to the area of interest by using the acquired information relating to the area of interest.

Abstract: A vision system for a vehicle includes a camera disposed at a vehicle and having a field of view exterior of the vehicle, an image processor operable to process image data captured by the camera, and a display operable to display images derived from image data captured by the camera. The image processor, via processing of image data captured by the camera, determines a noise level in image data captured by the camera. The vision system applies a lens shading algorithm to captured image data, and the vision system adjusts a level of the lens shading algorithm responsive to the determined noise level.

Abstract: A light diverting system for diverting light from a headlamp assembly of a vehicle includes a processor and a user input device communicatively coupled to the processor. A light diverting apparatus includes an actuator communicatively coupled to the processor and a light diverting member comprising a reflective surface configured to reflect light from a light source. A memory module is communicatively coupled to the processor that stores logic that, when executed by the processor, causes the system to receive user instructions from the user input device and adjust a position of the light diverting member using the light diverting apparatus based on the user instructions.

Abstract: An apparatus and method for generating a merge candidate list for encoding or decoding of a video sequence includes performing a first search round. A first set of motion vector predictors associated with a set of adjacent spatial candidate blocks (A, B, C, D, and E) is identified based on the first search round. An n-th search round is performed. An n-th set of motion vector predictors associated with a set of non-adjacent spatial candidate blocks (Ai, Bi, Ci, Di, and Ei) is identified based on the n-th search round. The merge candidate list is generated using the first set of motion vector predictors and the n-th set of motion vector predictors.

Abstract: The invention relates to concatenating or splicing of scalable video bitstreams. There are disclosed various methods, apparatuses and computer program products for video encoding and decoding and modifying coded video bitstreams. In some embodiments, indications are provided in the coded video bitstream to indicate a layer-wise decoding start-up process. These indications may be generated by encoders or splicers.

Abstract: The present invention relates to an inter-layer prediction method and to an apparatus implementing the method. The method may comprise the steps of generating a first block constituted by the value obtained by up-sampling the reconstruction value of a reference block of a reference layer corresponding to the current block; generating a second block constituted by a prediction value derived from intra-prediction mode of the current block; and generating a prediction block of the current block by combining sample values of the first block and the second block. Thus, intra-prediction on the current layer can be performed using the intra-prediction mode information of another layer.

Abstract: Aspects of the disclosure provide methods and apparatuses for video decoding. In some examples, an apparatus includes receiving circuitry and processing circuitry. The processing circuitry is configured to decode prediction information of a block from a coded video bitstream. The prediction information is indicative of a prediction mode that is based on a candidate list. Further, the processing circuitry constructs, in response to the prediction mode, the candidate list that includes at least one side candidate that is located at a neighboring position to the block between two corner positions of the block. Then, the processing circuitry reconstructs at least one sample of the block according to motion information of the side candidate.

Abstract: An apparatus for determining a measure for a distortion change of a first view synthesized from a second view, caused by a modification of a depth map of the second view from a first state to a second state, is configured—starting from a current synthesis state of the first view corresponding to a synthesis from the second view having the depth map modified to the second state in an already processed portion of the depth map and having the depth map unmodified at the first state in a yet to be processed portion of the depth map—to compute a possible successor synthesis state corresponding to a synthesis of the first view from the second view having the depth map modified to the second state in an already processed portion plus a currently processed portion and having the depth map unmodified at the first state in the yet to be processed portion without the currently processed portion; and to determine a distortion change of a distortion of the current synthesis state of the first view relative to an undistort

Abstract: The present technology relates to an encoding device, an encoding method, a decoding device, and a decoding method, which are capable of sharing or predicting information related to a reference image of an image having a hierarchical structure. An enhancement encoding unit sets reference image specifying generation information used for generation of reference image specifying information of an enhancement image using reference image specifying information serving as information related to a reference image used when the enhancement image is encoded and reference image specifying information serving as information related to a reference image of a base image. The enhancement encoding unit encodes the enhancement image using the reference image, and generates encoded data. A transmission unit transmits the encoded data and the reference image specifying generation information. For example, the present technology can be applied to the encoding device.

Abstract: A video coding or decoding method using inter-image prediction to encode input video data in which each chrominance component has 1/Mth of the horizontal resolution and 1/Nth of the vertical resolution of the luminance component, where M and N are integers equal to 1 or more, including storing one or more images preceding a current image, interpolating a higher resolution version of prediction units of the stored images so that the luminance component has a horizontal resolution P times that of the corresponding portion of the stored image and a vertical resolution Q times that of the corresponding portion of the stored image, detecting inter-image motion between a current image and the one or more interpolated stored images so as to generate motion vectors between a prediction unit of the current image and areas of the one or more preceding images, and generating a motion compensated prediction.

Abstract: The quantization parameter QP is well-known in digital video compression as an indication of picture quality. Digital symbols representing a moving image are quantized with a quantizing step that is a function QSN of the quantization parameter QP, which function QSN has been normalized to the most significant bit of the bit depth of the digital symbols. As a result, the effect of a given QP is essentially independent of bit depth a particular QP value has a standard effect on image quality, regardless of bit depth. The invention is useful, for example, in encoding and decoding at different bit depths, to generate compatible, bitstreams having different bit depths, and to allow different bit depths for different components of a video signal by compressing each with the same fidelity (i.e., the same QP).