Abstract: The present application is concerned with an oral scanner system having an oral scanner being structured and/or arranged for performing a scanning procedure of at least a portion of an oral cavity, a processor being coupled with a memory in which oral health sensor data and/or oral health data relating to at least one previous scanning procedure performed with the oral scanner and/or in which oral care activity data relating to at least one previous oral care activity procedure performed with an oral care device is stored, wherein the processor is structured and/or arranged to determine at least one scanning procedure parameter for influencing a next scanning procedure in dependance on the stored data and/or to determine at least one scanning procedure guidance in dependance on the stored data, where the scanning procedure guidance comprises at least one automatic feedback provided to the user by a feedback unit immediately before and/or during the next scanning procedure.

Abstract: The present application is concerned with an oral scanner system an oral scanner being structured and/or arranged for performing a scanning procedure of at least a portion of an oral cavity of a subject, a position detector structured and/or arranged for outputting position sensor data relating to a discrete position or location at which the oral scanner currently performs the scanning procedure, a processor structured and/or arranged to receive at least the position sensor data, to process the position sensor data to determine a scanning discrete position or location within the at least portion of the oral cavity at which the oral scanner is currently performing the scanning procedure, and to compute a scanning procedure progress value being in a range between a start progress value and an end progress value for each of at least two discrete positions or locations based at least on the determined scanning discrete position or location at which the oral scanner is currently performing the scanning procedure,

Abstract: An active single-ended transmission cable is disclosed. The active single-ended transmission cable allows connection between a first and a second electronic device and comprises a first port, a second port, and a transmission wire. The first or second port is used for receiving or transmitting a differential signal between the first and the second electronic devices, and for converting between a differential signal and a single-ended signal. The transmission wire is used for transmitting the single-ended signal. This allows the conversion between the received or transmitted differential signal at the first and second ports into the single-ended signal so as to allow the transmission of the single-ended signal within the transmission wire.

Abstract: A light-conversion module, a method for manufacturing the light-conversion module, and a display are provided. The light-conversion module includes a pixel layer, an inorganic blocking wall structure, and a plurality of color filters. The inorganic blocking wall structure is disposed on the pixel layer and has a plurality of through holes. The plurality of color filters are respectively disposed in the plurality of through holes. An upper surface of the inorganic blocking wall structure is higher than an upper surface of each of the plurality of color filters.

Abstract: An image sensing device and an HDR image generation method thereof are provided. The image sensing device includes a pixel array, a readout circuit, and a processing circuit. The pixel array includes multiple sensing pixels electrically connected to multiple data readout lines. The readout circuit is electrically connected to the data readout lines and the processing circuit, and the data readout lines of each sensing pixel include a first data readout line and a second data readout line. Each sensing pixel outputs a first sensing signal corresponding to a first exposure period within a row exposure period through the first data readout line, and each sensing pixel outputs a second sensing signal corresponding to a second exposure period within the row exposure period through the second data readout line. The processing circuit generates an HDR image based on the first sensing signal and the second sensing signal.

Abstract: A fused ring acceptor material includes a structure of following formula (I).

Abstract: A connection device is provided. The connection device includes a first transmission terminal, a second transmission terminal, a third connection terminal, a fourth connection terminal, and a circuit wiring zone. The third connection terminal is electrically connected to one end of a cable, and the fourth connection terminal is electrically connected to the other end of the cable. The first transmission terminal is electrically connected to the second transmission terminal through the circuit wiring zone, the third connection terminal, and the fourth connection terminal.

Abstract: A method for training a segmentation model is provided. The method includes using first training images to train a segmentation model. The method includes using second training images to train an image generator. The method includes inputting real images into the segmentation model to generate predicted annotation images. The method includes inputting the predicted annotation images into the image generator to generate fake images. The method includes updating the segmentation model and the image generator according to a loss caused by differences between the real images and the fake images.

Abstract: A power supply circuit and a power distribution method thereof are provided. The power supply circuit includes a power input switch block, a power supply measurement block, a power supply conversion block and a power supply control block. The power input switch block provides a first power supply voltage to a load circuit based on an external power supply voltage from an adapter. The power supply measurement block measures a current of the first power supply voltage. The power supply conversion block is coupled to the battery module to provide a second power supply voltage to the load circuit. When a battery temperature of the battery module is higher than a critical temperature and a battery power of the battery module is higher than or equal to a critical power, the power supply control block limits the second power supply voltage provided to the load circuit.

Abstract: A brightness control device for controlling light-emitting diodes (LEDs) during a video recording performed by an image sensor. The brightness control device includes a pulse width modulation (PWM) signal output unit and a brightness control signal generation unit. The signal output unit is configured to provide at least one PWM signal. The brightness control signal generation unit is configured to generate a brightness control signal according to an exposure signal of the image sensor and the at least one PWM signal.

Abstract: A polymer, a composition, a negative electrode and a battery employing the same are provided. The polymer has a repeat unit represented by Formula (I) wherein R1 is hydrogen or acetyl group; and, each R2 is independently hydrogen, —SO3H, or —SO3Li, and at least one of R2 is —SO3Li.

Abstract: Disclosed are a white balance coefficient correction method and an electronic device. A look-up table is recorded. The look-up table includes a target color temperature and multiple corresponding first white balance coefficients, and multiple offset color temperatures and multiple corresponding second white balance coefficients. An actual color temperature based on the target color temperature in a correction environment is obtained. An automatic white balance correction operation is performed in the correction environment using the first image sensor to obtain multiple original white balance coefficients. One of the offset color temperatures in the look-up table is obtained according to the actual color temperature in response to the actual color temperature meeting an offset condition. The original white balance coefficients are corrected according to a difference between the second white balance coefficients corresponding to the one of the offset color temperatures and the first white balance coefficients.

Abstract: Doped titanium niobate is provided, which has a chemical structure of Ti(1-x)M1xNb2O(7-z)Sz, wherein M1 is Li, Mg, or a combination thereof; 0?x?0.15; and 0.0025?z?0.075. A battery is provided, which includes a negative electrode; a positive electrode; and an electrolyte disposed between the negative electrode and the positive electrode, wherein the negative electrode includes the doped titanium niobate.

Abstract: An oral-area positioning device is provided in the invention. The oral-area positioning device includes a storage circuit, a positioning circuit and a calculation circuit. The storage circuit stores information corresponding to a plurality of oral areas. The positioning circuit obtains a target image from an oral-image extracting device, and obtains a first position estimation result according to the information corresponding to the plurality of oral areas and a first algorithm. The positioning device obtains a second position estimation result at least according to the information corresponding to the plurality of oral areas, a second algorithm and a reference image position of a reference image, wherein the reference image position is one of the oral areas. The calculation circuit generates a third position estimation result according to the first position estimation result and the second position estimation result.

Abstract: The disclosure provides an external parameter determination method and an image processing device. The method includes the following. A plurality of images taken by a plurality of cameras for a specific pattern are obtained. A plurality of feature point combinations are found by performing a feature point matching algorithm on the plurality of images. A slope corresponding to each feature point combination is determined. A plurality of candidate combinations are found based on the slope corresponding to each feature point combination. External parameters between the plurality of cameras are determined based on the plurality of candidate combinations.

Abstract: A strap tip structure includes a positioning fastener member and an outer cover. The positioning fastener member includes a mainbody, at least three clip members and an external screw structure. The at least three clip members are flexibly connected to the mainbody, and each of the clip members is an arc plate and has an end portion. The external screw structure is disposed on an outer surface of the mainbody. The outer cover is detachably connected to the positioning fastener member. The outer cover includes an inner space and an inner screw structure, and the inner screw structure matches the external screw structure. When the inner screw structure of the outer cover and the external screw structure of the positioning fastener member are screwed together, the positioning fastener member is accommodated in the inner space.

Abstract: A power system including a first battery pack, a second battery pack, and a power management circuit is disclosed. The first battery pack has a first end and a second end, and has a first battery capacity. The second battery pack has a third end and a fourth end. The third end is coupled to the second end of the first battery pack and provides a low battery voltage. The fourth end is grounded, the second battery pack has a second battery capacity, and the second battery capacity is greater than the first battery capacity. The power management circuit is coupled to the second battery pack to receive the low battery voltage, and provides a component operating voltage to an electronic components based on the low battery voltage.

Abstract: An image positioning device is provided in the invention. The image positioning device includes a calculation circuit and a positioning circuit. The calculation circuit obtains a plurality of images from an image capturing device and classifies the images into a plurality of main groups based on a first algorithm, wherein each main group corresponds to a different area and the calculation circuit classifies the images of each main group into a plurality of sub-groups based on a feature of each image of each main group and a clustering algorithm. The positioning circuit is coupled to the calculation circuit. The positioning circuit positions each sub-group in the area corresponding to each main group based on the relative position relationship between each sub-group of each main group.

Abstract: A strap tip structure includes a positioning fastener member and an outer cover. The positioning fastener member includes a mainbody, at least three clip members and an external screw structure. The at least three clip members are flexibly connected to the mainbody, and each of the clip members is an arc plate and has an end portion. The external screw structure is disposed on an outer surface of the mainbody. The outer cover is detachably connected to the positioning fastener member. The outer cover includes an inner space and an inner screw structure, and the inner screw structure matches the external screw structure. When the inner screw structure of the outer cover and the external screw structure of the positioning fastener member are screwed together, the positioning fastener member is accommodated in the inner space.

Abstract: A buckle device includes a female buckle and a male buckle. The female buckle includes a wall forming an inserting hole. The male buckle includes a male buckle body, two engaging portions, an elastic connecting element and an actuating element. The two engaging portions are disposed at the male buckle body in intervals and located at an inserting side of the male buckle body, and the two engaging portions are configured to engage with the inserting hole of the female buckle. The elastic connecting element is connected between the two engaging portions. The actuating element includes an actuating portion and a connecting string. One of two ends of the connecting string is connected to the actuating portion, and the other one of the two ends of the connecting string is connected to the elastic connecting element.