Abstract: A point diffraction interferometric wavefront aberration measuring device comprising an optical source, an optical splitter, a first light intensity and polarization regulator, a phase shifter, a second light intensity and polarization regulator, an ideal wavefront generator, an object precision adjusting stage, a measured optical system, an image wavefront detection unit, an image precision adjusting stage, and a data processing unit. The center distance between the first output port and the second output port of the ideal wavefront generator is smaller than the diameter of the isoplanatic region of the measured optical system and is greater than the ratio of the diameter of the image point dispersion speckle of the measured optical system over the amplification factor thereof. A method for detecting wavefront aberration of the optical system is also provided by using the device.

Abstract: According to an example, a method for object segmentation may include receiving a digital image, performing initial segmentation on the digital image to generate a segmented digital image, and receiving refinement instructions to refine the initial segmentation. The method may further include inferring an intention of a user to correct a foreground area or a background area of the initial segmentation based on the received refinement instructions, learning a behavior of the user to further infer the intention of the user to correct the foreground area or the background area, and refining, by a processor, the initial segmentation based on the inferred intention.

Abstract: A device for measuring point diffraction interferometric wavefront aberration having an optical source, an optical splitter, a first light intensity and polarization regulator, a phase shifter, a second light intensity and polarization regulator, an ideal wavefront generator, an object precision adjusting stage, a measured optical system, an image wavefront detection unit, an image precision adjusting stage, and a data processing unit. A method for detecting wavefront aberration of the optical system by using the device is also disclosed.

Abstract: A multi field point aberration parallel detection device for a lithographic projection lens and a detection method therefor, having a spatial light modulator that is respectively arranged on the object plane and the image plane of the projection lens under test, wherein the object plane spatial light modulator and the image plane spatial light modulator are respectively disposed as an object plane grating set comprising multiple one-dimensional gratings and an image plane grating set comprising multiple two-dimensional gratings via computer programming. The gratings in the object plane grating set and the image plane grating set are conjugate one to another in respect of the projection lens under test, with each pair of conjugate grating being measured for the wave aberration of a field point.

Abstract: Varying embodiments of intelligent systems are disclosed that respond to user intent and desires based upon activity that may or may not be expressly directed at the intelligent system. In some embodiments, the intelligent system acquires a depth image of a scene surrounding the system. A scene geometry may be extracted from the depth image and elements of the scene, such as walls, furniture, and humans may be evaluated and monitored. In certain embodiments, user activity in the scene is monitored and analyzed to infer user desires or intent with respect to the system. The interpretation of the user's intent or desire as well as the system's response may be affected by the scene geometry surrounding the user and/or the system. In some embodiments, techniques and systems are disclosed for interpreting express user communication, for example, expressed through fine hand gesture movements.

Abstract: The present disclosure provides a protective casing, configured for protecting an electronic device. The protective casing comprises an outer casing and an inner casing. The outer casing is made of metal material. The inner casing is positioned inside the outer casing. The inner casing is made of nonmetal material, and the inner casing is clipped with the outer casing.

Abstract: A method, apparatus, and/or computer program product creates a virtual resource package. Metadata related to a machine is captured, where the machine is a physical machine and/or a virtual machine. A constraint definition describing a configuration constraint of the machine is generated based on the captured metadata. A disk image file of the at least one machine, the captured metadata and the generated constraint definition are packaged to generate the virtual resource package.

Abstract: A radar transmitter for emulsion measurement comprises a probe defining a transmission line for sensing impedance. A pulse circuit is connected to the probe for generating pulses on the transmission line and receiving a reflected signal from the transmission line. The reflected signal comprises a waveform of probe impedance over time. A controller is operatively connected to the pulse circuit. The controller profiles content of the emulsion responsive to the waveform by transforming the waveform into impedance relative to distance, converting the transformed waveform into effective dielectric relative to distance, determining mixture content of the emulsion at select distances responsive to the effective dielectric at the select distances and developing an output representing mixture content relative to level units.

Abstract: A reference set of image features is determined from an electronic data file specifying a reference image in a reference coordinate space. Rendering information describing a physical rendering of the reference image is ascertained. Calibration-enabling data is derived from the reference set of the image features and the ascertained rendering information. The calibration-enabling data is provided to calibrate an imaging system. The calibration-enabling data may be stored. The imaging system may capture an image of the physical rendering of the reference image in relation to a capture coordinate space. An extracted set of image features may be extracted from the captured image. Respective ones of the image features in the reference and extracted sets may be matched. The imaging system may be calibrated based on matched ones of the image features and the rendering information.

Abstract: A method, system, and computer program product for enhancing integrated circuit noise performance. The method is for arranging target wires in a target region, the method including: for each wire in the target wires, obtaining a signal jump interval with respect to each of the other wires in the target wires, wherein the signal jump interval of one wire with respect to a further wire is a time interval between occurrence of signal jump on the one wire and occurrence of signal jump on the further wire; calculating a corresponding time influence factor based on the signal jump interval, wherein the time influence factor is a decreasing function of the signal jump interval; and arranging the target wires in the target region based on the time influence factor. Coupling noise between wires may be reduced according to the technical solution of an embodiment of the present invention.

Abstract: A method of controlling devices connected to a controller includes receiving, from a server, a service rule including a trigger condition and a device executing action which is an action to be performed by one of the devices according to whether the trigger condition is satisfied, selecting one of the devices connected to the controller based on the received service rule, modifying the received service rule to control the selected device, and controlling the selected device according to the modified service rule.

Abstract: There is disclosed herein a method of measuring and profiling a process liquid in a process vessel. The process liquid includes an emulsion layer between two media of differing dielectric constants. An electromagnetic signal is generated and transmitted along a probe, defining a transmission line, extending into the vessel. The transmission line comprises a conductor in contact with the process liquid with an insulating coating on the conductor to maximize signal penetration in the process liquid. A reflected signal is received from the transmission line and a programmed controller is operatively connected to the probe for measuring characteristics of reflected signal energy along the transmission line for profiling the emulsion layer.

Abstract: Photos taken by a user over a period of time are accessed to obtain a location history and visual features of the photos. A user profile is generated from the location history and the visual features. Recommendations are provided to the user based on at least one of the location history and the user profile.

Abstract: Embodiments of the invention relate to systems, methods, and computer program products for providing cease and desist call flagging. The system, method, and computer program product are configured to provide a user interface for reporting cease and desist requests associated with a plurality of customers; receive, via user input into the user interface, a cease and desist request associated with a customer having at least one account maintained by an entity, wherein the cease and desist request specifies at least one rule to be implemented when contacting the customer; and automatically terminate contact to the customer on behalf of the entity based at least partially on the at least one rule specified in the cease and desist request.

Abstract: In the field of Human-computer interaction (HCI), i.e., the study of the interfaces between people (i.e., users) and computers, understanding the intentions and desires of how the user wishes to interact with the computer is a very important problem. The ability to understand human gestures, and, in particular, hand gestures, as they relate to HCI, is a very important aspect in understanding the intentions and desires of the user in a wide variety of applications. In this disclosure, a novel system and method for three-dimensional hand tracking using depth sequences is described. Some of the major contributions of the hand tracking system described herein include: 1.) a robust hand detector that is invariant to scene background changes; 2.) a bi-directional tracking algorithm that prevents detected hands from always drifting closer to the front of the scene (i.e., forward along the z-axis of the scene); and 3.) various hand verification heuristics.

Abstract: An electronic device for displaying an operation panel is provided in accordance with an aspect of the present disclosure. The operation panel displayed on a screen of the electronic device includes multiple levels of menus. The electronic device displays a first menu of the operation panel on the screen. When a second item being a subordinate item of a first item is selected, the electronic device bides the first menu showing the first item, and displays a. second menu of the operation panel on the screen. The second menu includes a central section for identifying the second item.

Abstract: According to an example, a method for object segmentation may include receiving a digital image, performing initial segmentation on the digital image to generate a segmented digital image, and receiving refinement instructions to refine the initial segmentation. The method may further include inferring an intention of a user to correct a foreground area or a background area of the initial segmentation based on the received refinement instructions, learning a behavior of the user to further infer the intention of the user to correct the foreground area or the background area, and refining, by a processor, the initial segmentation based on the inferred intention.

Abstract: A computing device, comprising a virtual content cupping module which, with a processor, cups an amount of virtual content from virtual content received by the computing device. An augmented reality tag clipper system, comprising a computing device comprising a processor and a data storage device, an image server communicatively coupled to the computing device, and a repository server communicatively coupled to the computing device and image server, in which the computing device comprises a virtual content clipping module which receives virtual content associated with an object in a digital image, receives instructions to clip the virtual content, and causes the clipped virtual content to be sent to the repository server. A method of clipping virtual content comprising, with a processor, receiving virtual content from an image server on a computing device clipping an amount of virtual content from the virtual content, and sending clipped virtual content to a repository server.

Abstract: A computer device to generate an image with content and create active regions at locations or coordinates of the image including the content. The computing device associates the active regions with accessible links corresponding to the content.

Abstract: A guided wave radar level measurement instrument comprises a probe defining a transmission line for sensing material level. A pulse circuit is connected to the probe for generating pulses on the transmission line and receiving reflected signals from the transmission line. The pulse circuit comprises a pulse generator for generating a transmit pulse, a bridge circuit having a diode switched front end connected between the pulse generator and a differential circuit. The transmission line is connected to one side of the differential circuit. Generated pulses from the pulse generator are supplied to both sides of the differential circuit and reflected signals from the transmission line are supplied to one side of the differential circuit.