Abstract: Some demonstrative embodiments include apparatuses, systems and/or methods of determining one or more optical parameters of a lens of eyeglasses. For example, a product may include one or more tangible computer-readable non-transitory storage media including computer-executable instructions operable to, when executed by at least one computer processor, enable the at least one computer processor to implement operations of determining one or more optical parameters of a lens of eyeglasses. The operations may include processing at least one image of an object captured via the lens; and determining the one or more optical parameters of the lens based on the at least one image.

Abstract: A surgical system for performing a capsulotomy of a lens capsule of an eye includes an elastic ring, a suction cup, an interface, a converter, and a control console. The elastic ring includes a conductive surface. The interface may be coupled to an air port and/or a fluid line of a phacomachine. The converter detects a pulse of air from the phacomachine via the interface, and produce an electrical signal in response. Fluid received from the phacomachine is delivered into the suction cup. The system is configured to remove the fluid from the suction cup and between the suction cup and a surface of the eye to form a suction seal. The control console is configured to, in response to receiving the electrical signal, drive a series of electrical pulses through the conductive surface of the elastic ring, causing the elastic ring to perform a tissue cutting operation.

Abstract: Systems and methods are provided for autonomous vehicle navigation. The systems and methods may map a lane mark, may map a directional arrow, selectively harvest road information based on data quality, map road segment free spaces, map traffic lights and determine traffic light relevancy, and map traffic lights and associated traffic light cycle times.

Abstract: A surveillance camera includes a camera including a plurality of IR LEDs corresponding to a plurality of illumination areas; and at least one processor configured to: partition an image acquired through the camera into a plurality of blocks, determine a brightness of an object block including at least one block that includes an object among the plurality of blocks, and control a brightness of at least one target IR LED, among the plurality of IR LEDs, corresponding to an illumination area that includes the object block based on the brightness of the object block.

Abstract: The invention relates to a vehicle part intended to be placed facing an emission cone of a radar sensor, the radar sensor being configured to emit an electromagnetic wave the electric field of which includes a component oscillating in a direction of interest. The vehicle part includes a system for deicing the part. According to the invention, the deicing system includes a set of slender heatable elements, at least one sub-set of the set of slender heatable elements being located in the emission cone of the radar sensor and being configured so that each slender heatable element of the sub-set is placed on the part so as to extend in a direction substantially perpendicular to the main polarization direction of the radar sensor when the part is placed facing the radar sensor.

Abstract: A wearable portable camera assembly includes an inner bracket and an outer bracket that can be magnetically coupled to the inner bracket through a layer of material. A portable camera is releasably connected to the outer bracket. The portable camera assembly further includes a retainer that resists or prevents detachment of the portable camera from the outer bracket when the outer bracket is magnetically coupled to the inner bracket, but not when the outer bracket is not magnetically coupled to the inner bracket.

Abstract: Techniques are disclosed for generating a two-dimensional (2D) map of signal-to-noise ratio (SNR) values for sensor-acquired images. The techniques leverage the use of lookup tables (LUTs) to generate a transformation LUT that functions to map pixel values to SNR values. The transformation LUT may be generated by first generating an intermediate LUT that uses the operating parameters identified with the sensor to map pixel values to light level values. The light level values are then used together with an SNR model that outputs a prediction of electrons identified with a signal portion and a noise portion of images acquired by the sensor to thus map the pixel values to SNR values. The 2D map may be used to improve upon the accuracy of the classification of objects and/or scene characteristics for various applications.

Abstract: A system includes a processor and a display. The processor is configured to: (a) receive an optical image of an organ of a patient, (b) receive an anatomical image of the organ, (c) receive, from a position tracking system (PTS), a position signal indicative of a position of a medical instrument treating the organ, (d) register the optical image and the anatomical image in a common coordinate system, and (e) estimate the position of the medical instrument in at least one of the optical image and the anatomical image. The display is configured to visualize the medical instrument overlaid on at least one of the optical image and the anatomical image.

Abstract: System and techniques for test verification of a control system (e.g., a vehicle safety system) with a vehicle operation safety model (VOSM) such as Responsibility Sensitive Safety (RSS) are described. In an example, using test scenarios to measure performance of VOSM includes: defining safety condition parameters of a VOSM for use in a test scenario configured to test performance of a safety system; generating a test scenario, using the safety condition parameters, the test scenario generated as a steady state test, a dynamic test, or a stress test; executing the test scenario with a test simulator, to produce test results for the safety system; measuring real-time kinematics of the safety system, during execution of the test scenario, based on compliance with the safety condition parameters; and producing a parameter rating for performance of the safety system with the VOSM, based on the test results and the measured real-time kinematics.

Abstract: The invention relates to a method for managing image data in a motor vehicle lighting system. The lighting system comprises at least one lighting module intended to project light beams generated on the basis of data relating to the selection of at least one image, each image being defined by a matrix containing a plurality of horizontal or vertical rows of pixels, wherein each pixel is characterized by a numerical value related to a light intensity of the pixel, said method determining whether the analyzed pixel is regarded as a significant inflection point of the image such that said analyzed pixel is transmitted to at least one lighting module so that same can project a resulting image. The invention also relates to a motor vehicle lighting system for carrying out the steps of a method of this kind.

Abstract: A multi-channel image receiving method includes receiving, from a network camera supporting a plurality of channels, access information for registering a first channel among the plurality of channels and profile information on a second channel other than the first channel, registering the first channel as a regular channel by using the access information, registering the second channel as a virtual channel by using the profile information, requesting the network camera to transmit an image through the second channel by using the profile information, and receiving and storing the image transmitted from the network camera through the second channel.

Abstract: The present disclosure relates to a database-based data processing method, device, medium and electronic apparatus, the method including: receiving a query request task to be executed, and determining a plurality of coroutine tasks corresponding to the query request task; in each thread, determining a target coroutine task to be executed according to time information of each coroutine task in the local task queue of the thread; interrupting the target coroutine task and adding the target coroutine task to the global task queue when execution of the target coroutine task is not completed and the target coroutine task has been executed in the thread for a current time slice; according to the global task queue, and the local task queue of the thread, determining a new target coroutine task for the thread, and executing the new target coroutine task in a next time slice.

Abstract: The present invention pertains to a lighting apparatus. The lighting apparatus includes a heatsink positioned within a housing, the heatsink encompasses plurality of modules to accommodate light sources and plurality of pivots provided on at least a plurality of edges of the heatsink, and a plurality of actuators positioned in the housing, with each of the plurality of actuators engaging with one of the plurality of pivots. The inventive concept further includes a headlamp for an automotive vehicle. The headlamp comprising a housing, at least one light source, and the lighting apparatus.

Abstract: Methods and systems for assessing a visual field of a person are provided. Information can be presented to a person undergoing a visual field testing in a manner that utilizes the person's natural tendency to look at an object that is displayed so that it attracts the person's attention. A fixation target can be displayed on a display viewed by a user. Once it is determined that the user has viewed the fixation target and the person's eye(s) location is determined, a test target is displayed on the display in a location corresponding to a location on the user's visual field. The test target is determined to be either detected or missed based on user input acquired as the user is viewing the display.

Abstract: A system may include at least one processor including circuitry and a memory. The memory may include instructions executable by the circuitry to cause the at least one processor programmed to receive at least one identifier associated with a condition having at least one dynamic characteristic. The at least one identifier may be determined based on acquisition, from a camera associated with a host vehicle, of at least one image representative of an environment of the host vehicle, and analysis of the at least one image to identify the condition in the environment, and analysis of the at least one image to determine the at least one identifier associated with the condition. The at least one processor may also be programmed to update a database record to include the at least one identifier associated with the condition, and distribute the database record to at least one entity.

Abstract: Methods and devices for head image registration are provided that use a plurality of combined 2D and depth images, for example RGBD images, of a head recorded from different positions. Landmark points are determined for each of the combined images. The registration is performed as a coarse registration based on the landmark points followed by a fine registration based on full point clouds. Based on the registration, a head model may be generated.

Abstract: A door lock control device comprises: a door lock interface for communicating with a door lock; an imaging device; a controller for processing images to be acquired through the imaging device; and a storage medium. The controller determines each of first and second objects in the images as being either authorized or unauthorized depending on whether each of the first and second objects matches authentication data read from the storage medium, and controls the door lock through a door lock interface by referring to a distance between the first and second objects determined from the images when the first object is determined as being authorized and the second object is determined as being unauthorized.

Abstract: Provided is a method for capturing video, the method including during a process of capturing video content, based on detecting missing-object content in which a target object is not included in a frame, using video content recorded prior to the missing-object content to obtain information regarding a location of the target object, a timestamp of the video content recorded prior to the missing-object content being earlier than a timestamp of the missing-object content, based on the location information obtained for the target object, adjusting a recording equipment's capturing direction, obtaining a post-adjustment recording direction of the recording equipment, decreasing a zoom factor of the recording equipment and obtaining a post-decrease zoom factor, and performing reidentification of the target object and continuing to capture video content with the target object included in the frame based on at least one of the post-decrease zoom factor and the post-adjustment recording direction.

Abstract: Lenses are tinted for control of myopia development. These myopia control tints can be provided in contact lenses, eyeglass lenses, goggles, or other viewing optics. In some cases, dual zone lenses include a clear vision portion and a defocus portion in combination with the myopia control tints. While users can find that lenses with a defocus zone provoke a feeling of blurred vision, the myopia control tints can address the perceived defocus and provide superior user comfort.