Abstract: Confidence-based event group management, workflow exploitation and anomaly detection, including: detecting an event in a computing system; adding the event to an event group; and calculating a group confidence level for the event group based on an event confidence level for the event and at least one of: one or more attributes of the event or one or more relationships between a source of the event and sources of events in the event group.

Abstract: A device for suppressing low-frequency line spectrum vibration includes a main housing, a diaphragm assembly having an upper diaphragm and a lower diaphragm, and a particle damper arranged in the main housing. Two ends of the main housing are respectively provided with an upper end cover and a lower end cover. The upper diaphragm and the lower diaphragm are respectively installed at the two ends of the main housing through the upper end cover and the lower end cover; and a particle damper. Two ends of the particle damper are respectively connected to the upper diaphragm and the lower diaphragm, and the upper diaphragm and the lower diaphragm are used for transmitting external vibration energy into the particle damper, and the particle damper is used for dissipating vibration energy.

Abstract: A method for accelerated video editing that includes providing a video, segmenting, using a segmentation module, the video into a number of clips, and automatically computing, for each clip of the number of clips, corresponding metadata representing at least one attribute of the clip based on an analysis of contents of each clip of the plurality of clips. A profile script is generated based on the corresponding metadata, the profile script is generated to include one or more editing actions to be performed on a section of the video that corresponds to at least one identified clip from the number of clips. An editing tool is used to automatically edit the video based on the profile script to generate an edited video.

Abstract: A one-hand bit releasing hand tool includes a hand tool main body having a first drive section, which has a first drive hole and a receiving hole with a stepped portion arranged therebetween; and a positioning and releasing assembly, which includes a positioning member disposed in the receiving hole and supported on the stepped portion to apply an action force on and thus position a bit placed into the first drive hole and a releasing member disposed in the receiving hole and reciprocally movable between a positioning position and a releasing position. When the bit is placed into the first drive hole, the releasing member moves from the releasing position to the positioning position; and when the releasing member is moved from the positioning position to the releasing position, the releasing member resists the action force of the positioning member to release the bit.

Abstract: A method for accelerated video editing that includes providing a video, segmenting, using a segmentation module, the video into a number of clips, and automatically computing, for each clip of the number of clips, corresponding metadata representing at least one attribute of the clip based on an analysis of contents of each clip of the plurality of clips. A profile script is generated based on the corresponding metadata, the profile script is generated to include one or more editing actions to be performed on a section of the video that corresponds to at least one identified clip from the number of clips. An editing tool is used to automatically edit the video based on the profile script to generate an edited video.

Abstract: Systems and methods enable machine learning (ML) feature prioritization to reduce image noise in a virtual environment. In embodiments, a method includes providing a device access to a virtual environment via a graphical user interface (GUI), the environment including images of objects and a navigation tool enabling a user to navigate the environment and interact with the images; monitoring interaction data of the user; calculating priority values for predefined areas of a first object in the environment, using an ML model trained with historic user interaction data and object data; processing image data of one or more of the predefined areas of the first object using image processing to generate new data based on display specifications of the client device and the priority values; and pre-loading the new data in a buffer, such that the new data is available prior to display of the new data to the user.

Abstract: An LED light source device includes a first substrate, which is light transmittable and includes a first joining surface; at least two terminal pins, each of which includes an internal connection portion connected to a first joining surface of the first substrate and an external connection portion exposed outside the first joining surface; a control chip and an LED chip mounted to the first joining surface of the first substrate; a conductive wire mounted to the first joining surface of the first substrate and connected to the control chip, the LED chip, and the terminal pins; a second substrate, which is light transmittable and includes a second joining surface laminated on the first joining surface of the first substrate to have the conductive wire, the control chip, the LED chip, and the internal connection portions of the terminal pins enclosed between the first joining surface and the second joining surface.

Abstract: A one-hand bit releasing hand tool includes a hand tool main body having a first drive section, which has a first drive hole and a receiving hole with a stepped portion arranged therebetween; and a positioning and releasing assembly, which includes a positioning member disposed in the receiving hole and supported on the stepped portion to apply an action force on and thus position a bit placed into the first drive hole and a releasing member disposed in the receiving hole and reciprocally movable between a positioning position and a releasing position. When the bit is placed into the first drive hole, the releasing member moves from the releasing position to the positioning position; and when the releasing member is moved from the positioning position to the releasing position, the releasing member resists the action force of the positioning member to release the bit.

Abstract: A method, system, and computer program product controlling flash behavior of a camera during capture of image data. The method includes identifying a target object from among a plurality of objects in a current scene. The method further includes determining whether a distance to the target object is within an effective flash range associated with at least one flash module of an image capturing device. The method further includes measuring, via at least one camera, an ambient light level within the current scene and comparing the measured ambient light level to a predetermined flash light threshold. The method further includes, in response to determining the target object is within the effective flash range and the measured ambient level is less than the predetermined flash light threshold, triggering at least one flash module of the image capturing device to illuminate the current scene during capture of image data by the at least one camera.

Abstract: A method, a system, and a computer program product for dynamically adjusting sampling of a depth map based on detected motion in a current scene. The method includes capturing real-time scan data at a first resolution by a first camera and a second camera of an image capturing device. The method further includes synchronizing a first plurality of frames of the real-time scan data to create a plurality of synchronized frames at a first frame rate. The method further includes analyzing the synchronized frames to determine whether motion exists. The method further includes, in response to determining motion exists: determining, based on the plurality of synchronized frames, a rate of motion within the current scene; and dynamically calculating a target resolution and a target frame rate for a real-time depth map. The method further includes generating a real-time depth map at the target resolution and target frame rate.

Abstract: A method, system, and computer program product for generating a high dynamic range (HDR) image from a plurality of frames simultaneously captured by cameras of a portable device. The method includes detecting, by a main camera of the portable device, a current dynamic range level of a current scene. In response to detecting the current dynamic range level, a main camera exposure compensation value is applied to the main camera and an auxiliary camera exposure compensation value, which is different from the main camera exposure compensation value, is applied to at least one auxiliary camera. The method further includes simultaneously capturing a first frame by the main camera and at least one second frame by at least one auxiliary camera. The method further includes combining the first frame and the at least one second frame to create the HDR image.

Abstract: A method, a system, and a computer program product for dynamically adjusting sampling of a depth map based on detected motion in a current scene. The method includes capturing real-time scan data at a first resolution by a first camera and a second camera of an image capturing device. The method further includes synchronizing a first plurality of frames of the real-time scan data to create a plurality of synchronized frames at a first frame rate. The method further includes analyzing the synchronized frames to determine whether motion exists. The method further includes, in response to determining motion exists: determining, based on the plurality of synchronized frames, a rate of motion within the current scene; and dynamically calculating a target resolution and a target frame rate for a real-time depth map. The method further includes generating a real-time depth map at the target resolution and target frame rate.

Abstract: A method, system, and computer program product controlling flash behavior of a camera during capture of image data. The method includes identifying a target object from among a plurality of objects in a current scene. The method further includes determining whether a distance to the target object is within an effective flash range associated with at least one flash module of an image capturing device. The method further includes measuring, via at least one camera, an ambient light level within the current scene and comparing the measured ambient light level to a predetermined flash light threshold. The method further includes, in response to determining the target object is within the effective flash range and the measured ambient level is less than the predetermined flash light threshold, triggering at least one flash module of the image capturing device to illuminate the current scene during capture of image data by the at least one camera.

Abstract: An electronic device, computer program product and method provide automatic exposure control (AEC) convergence in a dual camera system. A main camera is triggered to perform AEC convergence procedure at a first frame rate. A display presents at least one of first images from the main camera. An auxiliary camera is triggered to perform AEC convergence procedure. A determination is made whether the AEC of the auxiliary camera has converged. In response convergence by the AEC, an exposure setting of the main camera is synchronized to the exposure setting of the auxiliary camera. The display presents a next image captured by the main camera operating with the synchronized exposure settings.

Abstract: An electronic device, computer program product and method provide automatic exposure control (AEC) convergence in a dual camera system. A main camera is triggered to perform AEC convergence procedure at a first frame rate. A display presents at least one of first images from the main camera. An auxiliary camera is triggered to perform AEC convergence procedure. A determination is made whether the AEC of the auxiliary camera has converged. In response convergence by the AEC, an exposure setting of the main camera is synchronized to the exposure setting of the auxiliary camera. The display presents a next image captured by the main camera operating with the synchronized exposure settings.

Abstract: A method and apparatus provide automatic stage scene detection. A first image of a scene can be captured using a luminance for automatic exposure control. A brightness contrast between a center region of the first image and areas surrounding the center region of the first image can be calculated. A brightness value can be ascertained for the entire first image. Whether the luminance of the first image should be adjusted can be determined based on the brightness contrast being greater than a contrast threshold and the brightness value for the entire first image being less than a brightness value threshold. The luminance for the automatic exposure control can be adjusted for correct exposure of the center region of the first image in response to determining the luminance of the first image should be adjusted. A second image of the scene can be captured based on automatic exposure control using the adjusted luminance.

Abstract: A method, system, and computer program product for generating a high dynamic range (HDR) image from a plurality of frames simultaneously captured by cameras of a portable device. The method includes detecting, by a main camera of the portable device, a current dynamic range level of a current scene. In response to detecting the current dynamic range level, a main camera exposure compensation value is applied to the main camera and an auxiliary camera exposure compensation value, which is different from the main camera exposure compensation value, is applied to at least one auxiliary camera. The method further includes simultaneously capturing a first frame by the main camera and at least one second frame by at least one auxiliary camera. The method further includes combining the first frame and the at least one second frame to create the HDR image.

Abstract: For backlit face detection, an apparatus includes a main camera and an auxiliary camera that capture image data of photographic subject matter. The main camera and auxiliary camera are located on the same surface of the apparatus. The apparatus further includes a processor that increases an exposure level of the auxiliary camera to expose a dark region in response to the photographic subject matter being a backlit scene. Here settings the main camera are unaffected by increasing the exposure level of the auxiliary camera. The processor also searches for a face within the dark region using auxiliary image data captured with the increased exposure level. Additionally, the processor adjusts an exposure setting of the main camera based on face information received from the auxiliary camera in response to a face being present within the dark region.

Abstract: A method and apparatus provide automatic stage scene detection. A first image of a scene can be captured using a luminance for automatic exposure control. A brightness contrast between a center region of the first image and areas surrounding the center region of the first image can be calculated. A brightness value can be ascertained for the entire first image. Whether the luminance of the first image should be adjusted can be determined based on the brightness contrast being greater than a contrast threshold and the brightness value for the entire first image being less than a brightness value threshold. The luminance for the automatic exposure control can be adjusted for correct exposure of the center region of the first image in response to determining the luminance of the first image should be adjusted. A second image of the scene can be captured based on automatic exposure control using the adjusted luminance.

Abstract: A method and apparatus provide automatic stage scene detection. A first image of a scene can be captured using a frame luma for automatic exposure control. A brightness contrast can be calculated between a center region of the first image and areas surrounding the center region of the first image. A brightness value can be ascertained for the entire first image. The first image can be determined to be a stage scene image based on the brightness contrast being greater than a stage scene contrast threshold and the brightness value for the entire first image being less than a stage scene brightness value threshold. The frame luma for the automatic exposure control can be adjusted for correct exposure of the center region of the first image in response to determining the first image is a stage scene.