Abstract: Provided are cell image analysis devices and sample analysis methods. A sample smear of a test sample is imaged by an imaging device in an assigned analysis mode to obtain first cell images of the test sample, which are identified and analyzed by a control device. If it is identified that there is preset abnormality in the sample smear, an analysis mode different from the assigned analysis mode and corresponding to the present abnormality is determined as an additional analysis mode, and the imaging device is controlled to image the sample smear in the additional analysis mode. The additional analysis mode matches with the preset abnormality, so that the imaging device is allowed to obtain cell images in the additional analysis mode, to identify and analyze the cell images matching the preset abnormality, thereby increasing processing efficiency and accuracy of processing result.

Abstract: The present disclosure provides an electrical connector and a device for testing conduction which relate to the field of testing devices. By providing a first contact end having a planar structure, the contact area between the electrical connector and a testing substrate is increased, and a large current can be conducted and damage to the product and device is avoided. A second contact end is a point or linear structure, and when poor contact is caused due to the uneven testing substrate or oxidization of the testing substrate, effective contact and electrical connection with the testing substrate can be achieved, to improve the effectiveness of an electrical connection.

Abstract: The present disclosure is directed towards a treatment planning system for use in a stereotactic radiotherapy system. In particular, the disclosed systems and methods may be used for generating a treatment plan and/or verifying an existing treatment plan. Moreover, the disclosed systems and methods may be suitable for use in a clinical setting. A method for verifying a treatment plan of a stereotactic radiotherapy device may include the steps of receiving a treatment plan, generating a second treatment plan by applying a modified monte-carlo method to regions of interest in the treatment plan, and identifying discrepancies between the received treatment plan and the generated second treatment plan.

Abstract: Provided are VR image processing method and apparatus. The method includes: rendering left-eye and right-eye viewpoint regions based on left-eye and right-eye view angles respectively, to obtain left-eye and right-eye viewpoint images; determining a candidate region based on positions of the left-eye and right-eye view angles, and selecting a point in the candidate region as a peripheral image view angle; rendering left-eye and right-eye viewpoint peripheral regions based on the peripheral image view angle, to obtain a same viewpoint peripheral image; splicing the viewpoint peripheral image with the left-eye viewpoint image and with the right-eye viewpoint image to obtain a left-eye complete image and a right-eye complete image; and reducing, when a displacement of a left-eye viewpoint or a right-eye viewpoint within a preset time period is less than a preset displacement, an area of a corresponding viewpoint region and increasing an area of a corresponding viewpoint peripheral region.

Abstract: A sample image capturing system includes a sample holding apparatus configured to hold a sample slide on which a sample film is applied; an imaging apparatus configured to capture the sample on the sample slide; a sample appearance image obtaining apparatus configured to obtain a sample appearance image, where the sample appearance image includes at least an appearance image of the sample film; and a controller configured to: obtain the sample appearance image, identify an appearance characteristic of the sample film based on the sample appearance image, determine a capturing parameter based on the appearance characteristic, and control the imaging apparatus to capture, with the capturing parameter, sample components on the sample slide. The disclosure further relates to a sample image capturing method and a computer-readable storage medium. The disclosure can use a characteristic of the appearance image to achieve accurate capturing of sample images.

Abstract: The present application discloses an image processing method and apparatus for an electronic device, and the electronic device. The method includes; acquiring a pose change quantity of the electronic device from a previous frame moment to a current frame moment; judging whether the pose change quantity is less than a set threshold; acquiring, in the case where the pose change quantity is less than the set threshold, to-be-rendered image data at the current frame moment according to a current value of a near viewport distance at the current frame moment; rendering the to-be-rendered image data at the current frame moment to acquire a changed image at the current frame moment; and merging a previous frame of image with the changed image to acquire a current frame of image at the current frame moment.

Abstract: The present disclosure discloses a probe module, comprising: a body, a floating plate located at the bottom of the body and a probe assembly located on the side of the body which is far away from the floating plate. The probe assembly includes a cover plate, a mould core comprising pin grooves and blade pins each limited and fixed in the pin groove by a limiting member. The floating plate comprises pin holes, and the floating plate is configured to be floatable relative to the body in an extension direction of the blade pin and electrical contact terminals of the blade pins may be inserted into the pin holes from the surface of the floating plate close to the body and protrude from the surface of the floating plate which is far away from the body.

Abstract: Embodiments of the present application disclose a method and a device for loading module of virtual reality equipment based on PC terminal. The virtual reality equipment is in communication connection with the PC terminal, and comprises a plurality of functional devices and functional modules corresponding to the functional devices; and the PC terminal comprises experience modules corresponding to the functional devices.

Abstract: A smear staining machine and a smearing control method and device thereof. The viscosity of the test sample is used for guiding the configuration of at least on smearing parameter. Since the viscosity of the test sample presents multiple influences of many effecting parameters, it is more suitable for presenting the characteristics of the test sample. Therefore, better smearing effect could be acquired by referring the viscosity of the test sample to get the smearing parameter.

Abstract: The present disclosure provide a laser beam scanning display device and augmented reality (AR) glasses, comprising a focusing lens, a laser emitter located at a focal point of the focusing lens, a beam combiner, a micro-electromechanical assembly and a projection lens. The laser emitter emits trichromatic laser signals, which are irradiated into the beam combiner via the focusing lens. The beam combiner converges the trichromatic laser signals into a convergent laser signal and emits it to the micro-electromechanical assembly. The micro-electromechanical assembly scans the received convergent laser signal to generate a content to be displayed. In the above laser beam scanning display device, the content to be displayed, which is generated by the micro-electromechanical assembly, is displayed on the screen via the projection lens, which dispenses with any laser signal reflecting or transmitting means, thus reducing the volume of the device.

Abstract: An eye tracking system for a near-eye display device includes: a processor for outputting a video signal; a control analysis device for acquiring a multicolor image signal based on the video signal and a preset IR image signal, generating a color wheel control synchronization signal and a subfield display signal, generating an acquisition signal, and acquiring gaze point information based on an eye image; a color wheel device for rotating a color wheel in response to the color wheel control synchronization; a DMD display device for reflecting light form the color wheel into a lens in response to the subfield display signal to form an image and projecting the image onto an eye through an optical waveguide mirror; and an IR camera for acquiring the eye image in response to the acquisition signal.

Abstract: Provided is a pair of smart glasses. The smart glasses include a front frame, and legs rotatably connected to the front frame through a rotating module. A heat conducting structure is housed in the rotating module. The beat conducting structure includes an upper flange and a lower flange that are closely fitted in an up and down direction and rotatable relative to each other. The upper flange is connected to a front frame heat pipe provided in the front frame, and the lower flange is connected to a leg heat pipe provided in the legs and rotates with the leg heat pipe.

Abstract: A smear staining machine and a smearing control method and device thereof. The viscosity of the test sample is used for guiding the configuration of at least on smearing parameter. Since the viscosity of the test sample presents multiple influences of many effecting parameters, it is more suitable for presenting the characteristics of the test sample. Therefore, better smearing effect could be acquired by referring the viscosity of the test sample to get the smearing parameter.

Abstract: Provided are VR image processing method and apparatus. The method includes: rendering left-eye and right-eye viewpoint regions based on left-eye and right-eye view angles respectively, to obtain left-eye and right-eye viewpoint images; determining a candidate region based on positions of the left-eye and right-eye view angles, and selecting a point in the candidate region as a peripheral image view angle; rendering left-eye and right-eye viewpoint peripheral regions based on the peripheral image view angle, to obtain a same viewpoint peripheral image; and splicing the viewpoint peripheral image with the left-eye viewpoint image and with the right-eye viewpoint image to obtain a left-eye complete image and a right-eye complete image.

Abstract: A near-eye display device and an eye tracking system for the near-eye display device are provided. The eye tracking system includes a processor, a control analysis device, an LED illuminating device, a DMD display device and an IR camera. The processor outputs a video signal corresponding to a video displayed on the near-eye display device to the control analysis device. The control analysis device generates an LED synchronization signal and a corresponding subfield display signal. The LED illuminating device drives an LED to emit light, and transmits the light emitted from the LED into the DMD display device. The DMD display device reflects the light into a lens to form an image, and projects the image onto an eye. The IR camera captures an eye image. The control analysis device acquires the eye image and analyzes the eye image to obtain gaze point information.

Abstract: A method for detecting voice, an apparatus for detecting voice, and a chip for processing voice are disclosed. The apparatus includes: a sub-band generation module and a voice activity detection module; wherein the sub-band generation module is configured to process a current time-domain signal frame to obtain sub-band time-domain signals, and the voice activity detection module is configured to determine, according to amplitudes of the sub-band time-domain signals in the current time-domain signal frame, whether the current time-domain signal frame is an effective voice signal. The apparatus for detecting voice may be practiced in a time domain, such that complexity of algorithms is lowered, and power consumption is reduced.

Abstract: The present application provides a secondary battery, an electrolyte, and an apparatus including the secondary battery. The secondary battery of the present application includes an electrolyte, characterized in that the electrolyte includes an organic solvent, and the organic solvent includes a cyclic carbonate and a chain carbonate; the mass ratio of the cyclic carbonate and the chain carbonate is from 25:75 to 32:68; the chain carbonate includes dimethyl carbonate; the mass percentage of the dimethyl carbonate in the chain carbonate is greater than or equal to 9 wt % and less than 50 wt %; wherein based on the total mass of the organic solvent, the mass percentage of a carboxylic acid ester is less than 5 wt %. The secondary battery of the present application can simultaneously obtain excellent low-temperature power, long service life and cycle performance.

Abstract: This application provides an electrolyte, a lithium-ion battery, and an apparatus containing the lithium-ion battery. The electrolyte includes a lithium salt, an organic solvent, and an additive. The additive includes a sulfur-containing compound and lithium difluorophosphate, and a reduction potential of the sulfur-containing compound is higher than a reduction potential of lithium difluorophosphate. Because the reduction potential of the sulfur-containing compound is higher than the reduction potential of lithium difluorophosphate, the sulfur-containing compound can form a low-impedance SEI film on a surface of a negative electrode prior to lithium difluorophosphate, allowing more lithium difluorophosphate to form a passivation film with good thermostability on a surface of a positive electrode, so that the lithium-ion battery has good high-temperature storage performance and cycling performance, without suffering performance deterioration such as lithium precipitation.

Abstract: This application provides an electrolyte, a lithium-ion battery, and an apparatus including such lithium-ion battery. The electrolyte includes a lithium salt, an organic solvent, and an additive. The additive includes a sulfur-containing compound and a silane compound, where the sulfur-containing compound is selected from one or more of sulfur hexafluoride, sulfuryl fluoride, sulfur dioxide, sulfur trioxide, carbon disulfide, dimethyl sulfide, and methyl ethyl sulfide. When a specific sulfur-containing compound is used together with a silane compound as an additive to the electrolyte, the sulfur-containing compound can not only participate in forming a SEI film on a surface of a negative electrode of the lithium-ion battery to effectively prevent direct contact between the electrolyte and a negative electrode active material, but also optimize a passivation film formed by the silane compound on a surface of the positive electrode to reduce film-forming impedance on the surface of the positive electrode.

Abstract: A head-mounted resilient auxiliary locking mechanism, wherein the mechanism comprises a connecting band (3), a rear housing (1) provided at a rear of the connecting band (3), a locking module (4) provided in the rear housing (1), racks (2) provided at the two ends of the connecting band (3) and inserted into the rear housing (1) to engage with the locking module (4), and a resilient band (7) connected between the connecting band (3) and the rear housing (1); when the locking module (4) locks the racks (2), the resilient band (7) prevents the engaging between the racks (2) and the locking module (4) from loosing; and when the locking module (4) releases the racks (2), the resilient band (7) drives the racks (2) to reset.