Abstract: A system may perform operations including receiving data comprising a plurality of image frames sampled from a volume data set of an imaged anatomical region displayable on a monitor. The plurality of image frames may correspond to a plurality of volume data reconstruction images displayed on the monitor in a series of image slices of a scrollable image stack. The operations also include analyzing the plurality of image frames to detect image features that are characteristic of a static view region in each image frame and evaluating the detected image features to determine a relative location of the detected one or more image features with respect to a scrolling view region for each image frame. The operations also include determining an ordered set of the image frames sorted according to a sequence based on relative locations and producing processed video data comprising the ordered set of the image frames.

Abstract: The present disclosure provides a battery including a housing enclosed to form a chamber and including a first side plate; a cell located in the chamber, a side of the cell facing the first side plate being provided with a first tab; a first transfer member electrically connected with the first tab and disposed between the first side plate and the cell; and a first connector including a first connection sheet connected with the first transfer member and a fourth connection sheet connected with a side of the first tab facing away from the cell. The present disclosure can improve the battery performance such as stability and safety.

Abstract: A method and system for determining log feature sequence, a method and system for analyzing bug, and an electronic device. The method for determining log feature sequence includes: extracting an original feature sequence of a log sample set including a plurality of log samples each includes a log related to a bug and a correct category of a cause of the bug; conducting, for feature sequences before and after deletion of at least one feature element from the original feature sequence, classification prediction through a classification algorithm; and determining a target feature sequence according to a maximum error ratio of each log sample before and after deletion of the feature element.

Abstract: A quick fitting and protection mechanism for a wire harness in a slide rail has a drag chain for the wire harness to be threaded through; a drag chain towing support connected to an upper slide rail and slidable in a slideway of a lower slide rail with the upper slide rail, where the drag chain towing support has a drag chain port, a wire harness outlet, and a first channel affording communication between the drag chain port and the wire harness outlet, where one end of the drag chain is connected to the drag chain port; a wire harness guide support having a wire harness entry, a wire harness exit, and a second channel affording communication between the wire harness entry and the wire harness exit, where the wire harness entry is in rotatable communication with the wire harness exit.

Abstract: There is provided a method for video processing, an electronic device, and a storage medium, which relates to the technical field of image processing, specifically to technical fields such as digital video and image display, which may be used in intelligent cloud and cloud computing scenarios. A specific implementation solution involves: acquiring ambient brightness data of a display device, the display device adopting a standard dynamic range (SDR) technology; obtaining screen brightness data of the display device according to video brightness data of to-be-displayed high dynamic range (HDR) video, metadata of the HDR video, and the ambient brightness data; wherein the video brightness data is obtained by tone mapping according to the metadata; and controlling, by using the screen brightness data, the display device to display the HDR video.

Abstract: An online model water quality conversion method and system, an electronic device, and a medium. The method may include: determining a type of online real-time data (101); establishing a conversion formula for calculation data and the online real-time data (102); acquiring water quality data over the years, determining conversion-related parameters of the conversion formula, and establishing a water quality data conversion model (103); and substituting the online real-time data obtained by real-time measurement into the water quality data conversion model, and performing real-time conversion to obtain the calculation data (104). According to the method, by converting online monitored data indexes into influent components required by the model, a sewage treatment plant model can be directly operated as an input source of an online simulation model, thereby laying a foundation for later simulation of effluent quality.

Abstract: A method, a system, and a computer program product for managing interruptions during a network based conference. An audio data stream received from at least one user device communicatively coupled to a network-based conference is received. The processed audio data stream is compared to at least one known voice signal dataset and at least one known interruption signal dataset. An audio connection of the user device to the network-based conference is muted while the user device is communicatively coupled to the network-based conference, based on a determination that the processed audio data stream includes at least one audio signal corresponding to at least one audio signal in the known interruption signal dataset.

Abstract: Herein is a self-tuning database management system (DBMS) storing JavaScript object notation (JSON) documents and operating a JSON datatype as native to the DBMS. In an embodiment, a computer hosts a DBMS that executes a data definition language (DDL) statement that defines, in a database dictionary of the DBMS, a JSON document column of a database table that stores JSON documents as instances of the JSON datatype that is native in the DBMS. The DBMS may autonomously set or adjust configuration settings that control behaviors such as a default width of a JSON document column, in lining or not of the JSON document column, kind and scope and duration of indexing of the JSON document column, and/or caching of the JSON document column such as in an in memory columnar unit (IMCU). The DBMS may use the various configuration settings to control how JSON documents and the native JSON datatype are stored and/or processed.

Abstract: Example methods and systems to implement an economic printing mode with font information modification are described. In one example, a computer system may obtain source printing content associated with a print job that is destined for a printer and the economic printing mode may be selected for the print job. The computer system may extract, from the source printing content, (a) textual information to be printed and (b) font information associated with the textual information. The source printing content may be transformed to generate target printing content that is printable using a lower ink consumption compared to the source printing content by modifying the font information associated with the textual information. The computer system may provide the target printing content that includes modified font information to the printer for printing and/or generate a preview of the target printing content prior to printing using the printer.

Abstract: System and methods are provided for improved directory enumeration and data copy with shared client directories in virtual desktops by quickly and efficiently retrieving shared directory entries from the client device over a separate fast channel and caching them on the virtual desktop, where the directory entries can be available locally to applications in the virtual desktop for performing directory enumeration. The fast channel can further be utilized for efficiently transferring data in data copy operations between the client device and the virtual desktop.

Abstract: It is provided a recognition device for analyzing a starvation extent of a whiteleg shrimp based on underwater imaging, including a bracket, a camera mounted on a top of the bracket, a plurality of light sources for illumination, and a processor connected with the camera. The processor receives a shrimp image collected by the camera, extracts an edge image of the shrimp after the collected shrimp image is preprocessed, and calculates a movement speed of the shrimp and a quantity of baits after a head and a tail are recognized, to recognize starvation extent of the shrimp. It is also provided a recognition method for analyzing starvation extent of the whiteleg shrimp based on underwater imaging. The present disclosure may guide feeders to feed and realize reasonable culture for the shrimp, by capturing images of the shrimp in time and determining starvation the extent of shrimp.

Abstract: Devices, systems, methods, and computer program products for combining positional sensor data and endoscopic image data to improve registrations between (i) real patient anatomy within an anatomic region navigated by a medical instrument system and (ii) an image of the anatomic region generated from preoperative and/or intraoperative imaging are disclosed herein. When adequately registered, the tracked position of the medical instrument system within the anatomic region can be mapped to a correct position within the anatomic model for use in, for example, image-guided medical procedures. In some embodiments, the present technology provides visual guidance following registration in the form of a virtual navigational image from a viewpoint of the medical instrument system that is generated within the anatomic model at a location corresponding to a location of the medical instrument system within the anatomic region.

Abstract: A method of making photolithography mask plate is provided. The method includes: providing a chrome layer on a substrate; depositing a carbon nanotube layer on the chrome layer to expose a part of a surface of the chrome layer; etching the chrome layer with the carbon nanotube layer as a mask to obtain a patterned chrome layer; and depositing a cover layer on the carbon nanotube layer.

Abstract: A gaze estimation method and apparatus is disclosed. The gaze estimation method includes obtaining an image including an eye region of a user, extracting, from the obtained image, a first feature of data, obtaining a second feature of data used for calibration of a neural network model, and estimating a gaze of the user using the first feature and the second feature.

Abstract: Example methods and systems for printing ink consumption estimation are described. In one example, a computer system may obtain printing content associated with a document that is printable using a printer. Based on the printing content, the computer system may generate an image representation of the document, wherein the image representation includes an array of multiple pixels associated with first color information from a first color space. Color conversion may be performed by converting (a) the first color information from the first color space to (b) second color information from a second color space associated with the printer. The computer system may estimate an amount of printing ink required for printing the document based on the second color information and provide the estimated amount of printing ink to a user via a user interface.

Abstract: A method of recycling a direct emulsion wellbore fluid may include disrupting a direct emulsion comprising an aqueous external phase and an oleaginous internal phase, wherein the direct emulsion is stabilized by a surfactant composition; and separating the aqueous phase and the oleaginous phase.

Abstract: A pharmaceutical composition that includes: an active ingredient, including 2-(2-aminopyridine-4-yl)-5-(5-((5-(2-ethyl-2H-tetrazole-5-yl)pyridine-2-yl)-oxy)-3,3-amyldimethyl)-1,2,5-thiadiazolidin 1,1-dioxide or pharmaceutically acceptable salt thereof; and auxiliary materials, including a diluent and a suspending agent, where the suspending agent includes povidone. Furthermore, the pharmaceutical composition is rapid in dissolution, high in stability, simple in preparation process and more suitable for industrialized mass production.

Abstract: Apparatus and methods for producing thermal comfort using two point or multipoint heating or cooling that is applied to portion of a human body part to produce a warm or cool sensation over a larger area than that where the heating or cooling is directly applied. The body is induced to heat or cool itself by adjusting its neutral temperature setpoints. Increased warming perception from two-point, multipoint, and switching point stimulation causes downward adaptation in the neutral skin temperature of the user. Because spot heating and cooling sources operate at higher temperature differences from the skin than do area sources, they create a stronger perceived thermal sensation for the same power consumption. Point heating or cooling, rather than whole-area heating, can result in power savings and cost savings while improving occupant comfort.

Abstract: The application discloses a carbon canister assembly and an engine, which relates to the technical field of auto parts. A carbon canister assembly comprises a main carbon canister and an auxiliary carbon canister; The main carbon canister has a first cavity, the first cavity is cylindrical, and the first cavity is filled with adsorption material for adsorbing evaporated fuel vapor; The auxiliary carbon canister has a second cavity communicated with the first cavity, the second cavity is in a round table shape, and the diameter of the cross section of the second cavity in a round table shape gradually decreases from bottom to top. An engine comprises the carbon canister assembly. The application can solve the problem that the oil and gas molecules in the carbon powder in the dead corner section area of the cross section of the carbon bed are not easy to be swept away by air, which is helpful to reduce the cost, ensure the adsorption effect and reduce the failure rate.