Abstract: A method for processing an image, an electronic device and a storage medium are provided. The method includes acquiring a first face image; extracting a face highlight area from the first face image, in which the face highlight area is an area having a brightness value not lower than a first predetermined brightness threshold in a face area of the first face image; obtaining a second face image by decreasing the brightness value of the face highlight area based on a predetermined highlight darkening parameter; obtaining a third face image by converting a color format of the second face image into a RGB color format and decreasing an intensity of each color channel of each pixel in the second face image, and obtaining a target face image by blending the third face image and the first face image.

Abstract: A touch substrate includes a base, a first electrode layer, a dielectric layer and a second electrode layer that are sequentially stacked on the base. The first electrode layer has first electrode regions and first auxiliary regions, and the second electrode layer has second electrode regions and second auxiliary regions. The first electrode layer includes a first mesh electrode including first mesh sub-electrodes and second mesh sub-electrodes. A region where each first mesh sub-electrode is located overlaps a second electrode region, and a region where each second mesh sub-electrode is located overlaps a second auxiliary region. The second electrode layer includes a second mesh electrode including third mesh sub-electrodes and fourth mesh electrodes. A region where each third mesh sub-electrode is located overlaps a first electrode region, and a region where the fourth mesh sub-electrode is located overlaps a first auxiliary region.

Abstract: The present invention discloses a trash bag fitting device, including a vacuum assembly and a motor for driving the vacuum assembly. The vacuum assembly includes an air inlet and an air outlet. The air inlet communicates with the inside of the main body, with the air outlet in communication with the outside of the main body of the trash receptacle. With the combination of the weakness-free trash bag, problems of non-automatic or complex bag fitting and inconvenience of use witnessed in conventional smart trash receptacles can be overcome. The present invention discloses a smart trash receptacle incorporating the trash bag fitting device. The smart trash receptacle includes a trash bag detection device, including a transmitter for transmitting a signal and a receiver for receiving a signal, the signal received by the receiver is a direct signal transmitted from the transmitter or a signal from the transmitter that is reflected.

Abstract: The present disclosure provides a display panel, a method for detecting the same, and a display device. The display panel includes a bending region and a rigid region. The display panel includes at least three pressure-sensitive devices inside, and the at least three pressure-sensitive devices are at least partially overlapped with the bending region respectively. The display panel further includes a detection circuit, the detection circuit is electrically connected to the at least three pressure-sensitive devices via detection lines, and the detection circuit is configured to receive detection signals generated by the at least three pressure-sensitive devices.

Abstract: A touch pad includes a first conductive pattern layer, a second conductive pattern layer, a first trace, a second trace, a first bonding pad, and a second bonding pad. The first conductive pattern layer includes a first touch electrode extending in a first direction. The second conductive pattern layer includes a second touch electrode extending in a second direction. A first end of the first trace is coupled to the first touch electrode, and a second end of the first trace is coupled to the first bonding pad. A first end of the second trace is coupled to the second touch electrode, and a second end of the second trace is coupled to the second bonding pad. The first direction intersects the second direction.

Abstract: A touch substrate includes a base, a first electrode layer, a dielectric layer and a second electrode layer that are sequentially stacked on the base. The first electrode layer has first electrode regions and first auxiliary regions, and the second electrode layer has second electrode regions and second auxiliary regions. The first electrode layer includes a first mesh electrode including first mesh sub-electrodes and second mesh sub-electrodes. A region where each first mesh sub-electrode is located overlaps a second electrode region, and a region where each second mesh sub-electrode is located overlaps a second auxiliary region. The second electrode layer includes a second mesh electrode including third mesh sub-electrodes and fourth mesh electrodes. A region where each third mesh sub-electrode is located overlaps a first electrode region, and a region where the fourth mesh sub-electrode is located overlaps a first auxiliary region.

Abstract: The present disclosure relates to fluid absorbent cores including at least one absorption layer, the layer including at least 80% by weight of water-absorbent polymer particles, 0 to 10% by weight of an adhesive and from 0 to 10% by weight of fibrous material, wherein the water-absorbent polymer particles within the absorption layer are water-absorbent polymer particles having a vortex of 40 s or less and having a roundness of 0.79 to 0.85 and/or a CRC of 38 g/g to 85 g/g.

Abstract: A facial expression recognition method includes extracting a first feature from color information of pixels in a first image, and extracting a second feature of facial key points from the first image.

Abstract: The present disclosure provides a display panel, a method for detecting the same, and a display device. The display panel includes a bending region and a rigid region. The display panel includes at least three pressure-sensitive devices inside, and the at least three pressure-sensitive devices are at least partially overlapped with the bending region respectively. The display panel further includes a detection circuit, the detection circuit is electrically connected to the at least three pressure-sensitive devices via detection lines, and the detection circuit is configured to receive detection signals generated by the at least three pressure-sensitive devices.

Abstract: A control circuit for driving a power switch in a switching power supply can include: a start-up transistor having a drain coupled to a drain of the power switch, and a source coupled to a drain voltage detecting circuit; a gate voltage detecting circuit configured to detect a gate voltage of the power switch, to compare the gate voltage against a first threshold voltage, and to change an on drive current and an off drive current in response thereto; and the drain voltage detecting circuit being configured to detect a drain voltage of the power switch, to compare the drain voltage against a second threshold voltage, and to change the on drive current and the off drive current in response thereto.

Abstract: Described herein is a feminine hygiene absorbent article, including: (A) an upper liquid-pervious layer, (B) a lower liquid-impervious layer, (C) a fluid-absorbent core between the layer (A) and the layer (B), including 5% to 50% by weight of water-absorbent polymer particles G and not more than 95% by weight of fibrous material, based on the sum of water-absorbent polymer particles G and fibrous material; (D) an optional acquisition-distribution layer between (A) and (C), (E) an optional tissue layer disposed immediately above and/or below (C); and (F) other optional components, where the water-absorbent polymer particles G are obtainable by agglomerating a blend of non-surface post-crosslinked fine water-absorbent polymer particles and surface post-crosslinked fine water-absorbent polymer particles, and drying, grinding, sieving and classifying the agglomerated water-absorbent polymer particles.

Abstract: A computer device obtains a first face image (IMA) and a second face image (IFA). The device obtains M first image blocks corresponding to facial features from the first face image (IMA), and obtains N second image blocks corresponding to facial features from the second face image (IFA). The device transforms the M first image blocks and the N second image blocks to a feature space to generate M first feature blocks and N second feature blocks. The device selects a subset of the first feature blocks and a subset of the second feature blocks according to a specified control vector. The device generates a first composite feature map based the selected subset of the first feature blocks and the selected subset of the second feature blocks. The device inversely transforms the first composite feature map back to an image space to generate a third face image.

Abstract: Semiconductor structure and its fabrication method are provided. The method includes providing a substrate, where the substrate includes a first region having a first metal structure and a second region having a second metal structure; forming a device layer on each of top surfaces of the substrate, the first metal structure and the second metal structure; forming a first through hole in the device layer at the first region, where the first through hole exposes at least a portion of surfaces of the first metal structure, and forming a second through hole in the device layer at the second region, where the second through hole passes through the first device and exposes at least a portion of surfaces of the second metal structure; and using a selective metal growth process, forming a first plug in the first through hole and forming a second plug in the second through hole.

Abstract: A frequency control circuit, applied in a switching converter, can be configured to: regulate an off time of a power transistor of the switching converter in one switching cycle according to an on time of the power transistor, or regulate the on time of the power transistor in one switching cycle according to the off time of the power transistor; and maintain an operating frequency of the switching converter to be within a predetermined range.

Abstract: The present disclosure relates to fluid absorbent cores including at least one absorption layer, the layer including at least 80% by weight of water-absorbent polymer particles, 0 to 10% by weight of an adhesive and from 0 to 10% by weight of fibrous material, wherein the water-absorbent polymer particles within the absorption layer are water-absorbent polymer particles having a vortex of 40 s or less and having a roundness of 0.79 to 0.85 and/or a CRC of 38 g/g to 85 g/g.

Abstract: Disclosed in the present disclosure is a preconfigured reverse drive method applied in a video displaying process. The method comprises the steps of: pre-obtaining display content of several frames behind lit pixels in a video by means of content loading; and adding a reverse drive signal before each forward drive signal used for driving the display content of the several frames, to suppress electric charge concentration on pixel in a video display panel in advance. The reverse drive signal changes the potential barrier of the detect potential well, removes electric charges confined and concentrated in the potential well, and reduces the density of confined electric charges. Thus, the video display brightness is improved, and the service life of the video display panel is prolonged.

Abstract: A quantum dot Light Emitting Diode, including an anode, a cathode, and a quantum dot light-emitting layer between the anode and the cathode, a carrier functional layer is arranged between the anode and the cathode. The carrier functional layer contains a magnetic material.

Abstract: A system and method for antibiotic susceptibility testing efficiently determines whether bacteria are alive or have been killed by antibiotic treatment. The antibiotic susceptibility testing device includes at least one reservoir into which a bacteria solution is introduced and a microfluidic channel connected to the reservoir, wherein the cross-sectional size of the microfluidic channel is selected to be comparable to the size of the bacterium to be tested. Furthermore, the electrical resistance or voltage signal across the microchannel is monitored as bacteria swim into and out of the channel. Alternatively, a small population of bacteria can be immobilized in the microchannel. The resistance or voltage signal fluctuates when the bacteria are alive and moving in and out of the channel or wiggling on the microchannel walls. If the bacteria are dead, they have limited motility and the signal fluctuations are significantly smaller.

Abstract: An input device and an electronic apparatus are provided. The input device includes an input region and a signal processing circuit. The input region includes a first press sensing optical fiber, a second press sensing optical fiber and a key region including a press layer. The first press sensing optical fiber is on a side of the press layer opposite to a user operation side and extends in a first direction. The second press sensing optical fiber is on a side of the first press sensing optical fiber distal to the press layer and extends in a second direction intersecting the first direction. The signal processing circuit is configured to transmit input optical signals to/receive output optical signals from the first and second press sensing optical fibers, and determine press information of the key region according to the output optical signals.

Abstract: The present invention discloses a trash bag assembly, a trash bag fitting device and a smart trash receptacle. The trash bag assembly includes a storage body and a lid. The storage body defines a first opening and an annular trough extending externally around the first opening and configured to receive a trash bag. The lid defines a second opening corresponding to the first opening and is configured to cover an open end of the annular trough so as to form, together with one side wall of the annular trough, a gap serving as a bag exit. The trash bag fitting device is configured to fit a trash bag into a main body of a trash receptacle and includes a vacuum assembly and a motor for driving the vacuum assembly. The vacuum assembly includes an air inlet and an air outlet. The air inlet communicates with an air vent in an inner wall of the main body, with the air outlet in communication with the outside of the main body of the trash receptacle.