Abstract: An illumination optical system includes: a beam splitter located near a conjugate position of a specimen and configured to split beams from a light source into a plurality of groups of beams having different splitting directions around an optical axis; a beam selector configured to select and transmit one group of beams from the plurality of groups of beams and that is rotatable with respect to the optical axis; and a ½ wavelength plate located near the beam selector and rotatable about the optical axis. The rotation angles of the ½ wavelength plate and of the beam selector about the optical axis are respectively set so that the polarization direction of the beam which has passed through the ½ wavelength plate is perpendicular to the splitting direction of the one group of beams that has been selected by the beam selector and split by the beam splitter.

Abstract: An image encoding/decoding apparatus for performing encoding/decoding while predicting an image between different views using a reference image for a view different from a processing target image and a reference depth map which is a depth map for an object of the reference image when a multi-view image including images of a plurality of different views is encoded/decoded includes a reference depth region setting unit configured to set a reference depth region which is a corresponding region on the reference depth map for decoding target regions into which the processing target image is divided, and an inter-view prediction unit configured to generate an inter-view predicted image for the processing target region from the reference image using depth information in the reference depth region as depth information for the processing target region.

Abstract: A system for coding/decoding a multi-view image. The system according to an example embodiment may comprise an apparatus for coding the multi-view image and an apparatus for decoding the multi-view image. The apparatus for coding the multi-view image may determine a predictive motion vector most appropriate for a current block from a plurality of candidate motion vectors, and transmit an index of the predictive motion vector that is determined to the apparatus for decoding the multi-view image.

Abstract: Presented herein are systems and methods for performing sequencing, including fluorescence in situ sequencing. In one embodiment, a confocal time delay and integration (TDI) line scan imaging system may include various pinhole and/or slit aperture mechanisms in front of the image sensor. The system may also include structures with focusing strips on a substrate in contact with the tissue sample to be imaged. Alternatively, these strips may be cut into the tissue sample. The system may also include configurations and methods of placing a tissue sample inside a reaction chamber of a flow cell during the assembly of the flow cell and then performing chemistry operations on the tissue sample. The flow cells may use an open container for performing chemistry operations on the tissue sample.

Abstract: An omnidirectional camera is presented. The camera comprises: at least one lens coupled to an image sensor, a controller coupled to the image sensor, and a movement detection element coupled to the controller. The movement detection element is configured to detect a speed and direction of movement of the camera, the camera is configured to capture images via the at least one lens coupled to the image sensor, and the controller is configured to select a digital viewpoint in the captured images. A central point of the digital viewpoint is selected on the basis of direction of movement, and a field of view of the digital viewpoint is based on the speed of movement. A system and method are also presented.

Abstract: Video encoding using variance may include generating a first input variance based on pixel values from a first block from a first frame from an input video stream, generating a first encoded block by encoding the first block, generating a first reconstructed block by reconstructing the first encoded block, generating a first reconstruction variance based on pixel values of the first reconstructed block, comparing the first input variance and the first reconstruction variance to detect a visual artifact in the first reconstructed block, generating a second encoded block by encoding a second block from a second frame from the input video stream, wherein encoding the second block includes selecting an encoding mode based on the detection of the visual artifact in the first reconstructed block, including the second encoded block in an output bitstream, and storing or transmitting the output bitstream.

Abstract: An apparatus for coding video information according to certain aspects includes a memory unit configured to store video information associated with a plurality of layers and a processor. The processor is configured to obtain information associated with a current access unit (AU) to be coded, the current AU containing pictures from one or more layers of the plurality of layers. The processor is also configured to reset a picture order count (POC) of a layer included in the current AU via (1) resetting only a most significant bit (MSB) of the POC or (2) resetting both the MSB of the POC and a least significant (LSB) of the POC. The processor is further configured to, for pictures in one or more AUs subsequent to the current AU in decoding order: set a value of a first flag indicative whether a reset of the POC is a full reset.

Abstract: Systems, devices and methods are described including at an enhancement layer (EL) video encoder determining an intra mode for a current block of an EL frame based, at least in part, on one or more first intra mode candidates obtained from at least one of a lower level EL frame, or a base layer (BL) frame.

Abstract: In a vehicle communication system of vehicles, vehicles share environment data such as their location data and 360 degree view of the world with other vehicles using direct vehicle-to-vehicle (V2V) real-time data streams. A displayable map of potentially dangerous obstructions on the surrounding roadway is formed using in vehicle environment sensors allowing a driver or the controls of a driverless vehicle to be warned of the danger. A map of blind spots is built up to speed up the processing of incoming data in order to create a more complete picture of surrounding vehicles. Shared data is used to position each vehicle relative to the target vehicle. By sharing obstruction maps between vehicles, a more complete picture of the roadway can be displayed—and one vehicle can in effect “see” through another vehicle or an obstruction.

Abstract: A wearable device, having a camera and a light source, receives user inputs by a first method of measuring a height of a finger-like object's tip above a reference surface if this surface is present, or a second method of estimating a 3D location of the tip. In the first method, a plain sheet of light is projected to the object, casting a shadow on the surface. A camera-observed shadow length is used to compute the tip's height above the surface. In the second method, the nearest and farthest locations of the tip are estimated according to pre-determined lower and upper bounds of the object's physical width. The object is then illuminated with a structured-light pattern configured such that an area between the nearest and farthest locations receives a portion of the pattern where this portion does not contain a repeated sub-pattern, enabling unique determination of the tip's 3D location.

Abstract: Systems that can track an object as it moves across the field of view of the security device, integrate transaction data with the object information, and can identify events that trigger an alert and methods for using the systems.

Abstract: A method of treatment employing cardiac glycoside is disclosed. A prognostic assay and kit and method of use thereof are provided. The kit and assay are used to determine the likelihood of a diseased cell or tissue having a therapeutic response to treatment with a cardiac glycoside in a disease having an etiology associated with excessive cell proliferation. The kit and assay are used to determine the ratio of isoforms of the ? subunit of Na, K-ATPase obtained from the diseased cell or tissue. The kit can be used to predict the therapeutic responsiveness of cancer or tumor in a subject to treatment with a cardiac glycoside. The kit and assay can be incorporated in a method of treating a disease or disorder having an etiology associated with excessive cell proliferation with a composition comprising a cardiac glycoside.

Abstract: Methods and systems for colorimetrically analyzing a liquid medium by analyzing chemical test strip images are provided. The liquid medium can be industrial water in an industrial water system. Image analyzing software carries out the analysis. The results of the analysis can be used to diagnosing a chemical treatment regimen of the industrial water system. A chemical test strip holder can be used to enhance reliability and repeatability of the imaging process and/or subsequent analysis.

Abstract: A block processing pipeline in which macroblocks are input to and processed according to row groups so that adjacent macroblocks on a row are not concurrently at adjacent stages of the pipeline. The input method may allow chroma processing to be postponed until after luma processing. One or more upstream stages of the pipeline may process luma elements of each macroblock to generate luma results such as a best mode for processing the luma elements. Luma results may be provided to one or more downstream stages of the pipeline that process chroma elements of each macroblock. The luma results may be used to determine processing of the chroma elements. For example, if the best mode for luma is an intra-frame mode, then a chroma processing stage may determine a best intra-frame mode for chroma and reconstruct the chroma elements according to the best chroma intra-frame mode.

Abstract: An apparatus for obtaining a plurality of images of a sample includes a sample device suitable for holding a liquid sample; a first optical detection assembly including a first image acquisition device, the first optical detection assembly having an optical axis and an object plane, the object plane including an image acquisition area from which electromagnetic waves can be detected as an image by the first image acquisition device; one translation unit arranged to move the sample device and the first optical detection assembly relative to each other; and an image illumination device, wherein the apparatus is arranged to move the sample device and the first optical detection assembly relative to each other along a scanning path, which defines an angle theta relative to the optical axis, wherein theta is in the range of about 0.3 to about 89.7 degrees.

Abstract: A microscope attachment includes a lens apparatus with one or more lenses, a light source, and a sample holder. The sample holder is disposed between the lens apparatus and the light source and is positioned to transmit light from the light source through the sample holder and through the lens apparatus. The lens apparatus is disposed to enlarge an optical area in the sample holder. An attachment mechanism is disposed to connect the microscope attachment to a personal electronic device.

Abstract: Described herein are manufacturing methods and camera system designs that provide precise alignment between multiple camera modules mounted on a common chassis. The chassis includes a plurality of mounting regions, with each mounting region including one or more mounting posts. Each camera module includes one or more guiding holes into which the mounting posts are inserted. By precisely positioning the guiding holes and the mounting posts, the alignment of the camera modules with the chassis and the other camera modules may be controlled with high precision.

Abstract: An optical connectable closed-circuit television (CCTV) camera apparatus and a CCTV system are disclosed herein. The CCTV camera apparatus includes an optical splitter, an optical combiner, an optical reception unit, an optical transmission unit, a communication control unit, a camera function control unit, and an image processing unit. The optical splitter splits a downstream optical signal into a branch optical signal and a pass-through optical signal. The optical combiner optically combines an outgoing video optical signal and an upstream optical signal. The optical reception unit receives the branch optical signal, and converts the branch optical signal. The optical transmission unit receives and converts an outgoing video electric signal. The communication control unit interprets an address, outputs a control command or data or discards the incoming electric signal, and generates the outgoing video electric signal. The camera function control unit controls various functions.

Abstract: Near real-time imagery of a given location may be provided to user upon request. Most popularly viewed geographic locations are determined, and a 360 degree image capture device is positioned at one or more of the determined locations. The image capture device may continually provide image information, which is processed, for example, to remove personal information and filter spam. Such image information may then be provided to users upon request. The image capture device continually captures multiple views of the given location, and the requesting user can select which perspective to view.

Abstract: Described herein are manufacturing methods and camera system designs that provide precise alignment between multiple camera modules mounted on a common chassis. The chassis includes a plurality of mounting regions, with each mounting region including one or more mounting posts. Each camera module includes one or more guiding holes into which the mounting posts are inserted. By precisely positioning the guiding holes and the mounting posts, the alignment of the camera modules with the chassis and the other camera modules may be controlled with high precision.