Abstract: Provided are image rendering methods and one or more apparatus, electronic devices, and storage media. One of the methods includes determining an image to be rendered, wherein a virtual object is newly added to the image to be rendered; determining local lighting information and global lighting information corresponding to the image to be rendered; and projecting and rendering the virtual object in the image to be rendered by combining the local lighting information with the global lighting information.

Abstract: Provided are a display device and a method for displaying a chart, the display device including: a display screen and a control circuit. The control circuit includes a processor and a memory; the memory is used for storing a program executable by the processor; and the processor is used for reading the program in the memory and performing the following steps: identifying writing track information in a display area of the display screen to obtain a data identification result; in response to a user's chart drawing instruction, determining a chart type corresponding to the chart drawing instruction; and in response to the user's chart drawing instruction, drawing, according to the data identification result, a chart of the chart type corresponding to the chart drawing instruction, and displaying the drawn chart in the display area.

Abstract: A modified polyester staple fiber and a preparation method of the modified polyester staple fiber are provided. The modified polyester staple fiber contains a modified nanocomposite material including an organic compound, the organic compound including one of tea polyphenol, naringin, and emodin. The organic compound is in a weight percentage range of approximately 0.1%-5% based on a total weight of the modified polyester staple fiber.

Abstract: The present disclosure relates to a stereoscopic model processing method, apparatus, device and medium. The method includes: acquiring a first stereoscopic model; segmenting the first stereoscopic model based on a plurality of types of preset three-dimensional geometric units, obtaining a type of a three-dimensional geometric unit to which a point of the first stereoscopic model belongs, and obtaining each target component corresponding to the first stereoscopic model; determining a target three-dimensional geometric unit corresponding to the each target component according to point information of the each target component, wherein the point information of the each target component includes spatial coordinates of a point of the each target component and a type of a three-dimensional geometric unit to which the point of the each target component belongs; and determining a second stereoscopic model based on the target three-dimensional geometric unit corresponding to the each target component.

Abstract: Some embodiments of the present disclosure relate to an image processing method, device, and a medium, wherein the method includes: acquiring an original image to be processed, wherein the original image comprises at least one of a panoramic image, a semi-panoramic image, or a fisheye image; in response to a target processing request for the original image, determining a target detection box in the original image; performing distortion correction processing on a first image corresponding to the target detection box in the original image to obtain a second image; and determining pixels to be processed in the first image based on the second image, and performing target processing on the pixels to be processed to obtain a target image.

Abstract: The disclosure relates to the technical field of laundry apparatus manufacturing, and discloses a space textile cleaning equipment and a cleaning method, comprising a washing unit consisting of: a housing, in which a fixing plate for paving the fabric and a fixing clip for clamping and fixing the paved fabric are arranged; and a scraper corresponding to the fabric, which can move along the length direction or the width direction of the fixing plate, and is also provided with an atomizing nozzle for spraying detergent, with the outlet of the atomizing nozzle corresponds to the fabric.

Abstract: Embodiments of the present disclosure provide an image processing method and apparatus, an electronic device, and a readable storage medium. The method includes: acquiring a to-be-processed image, where the to-be-processed image includes a target object; acquiring, by adopting a feature model, normal feature information and target feature information of the target object, where the target feature information includes: depth feature information and/or tangent feature information; performing, based on the normal feature information and the target feature information, a lighting rendering on the target object in the to-be-processed image to obtain a lighting-rendered-image; and outputting the lighting-rendered-image. Compared with the prior art, in the present disclosure, a terminal device may perform the lighting rendering on the target object based on richer feature information of the target object, which can enrich a lighting rendering effect.

Abstract: A vibration detection apparatus applied to a nuclear magnetic resonance while drilling instrument, including a vibration table. The vibration table is configured to horizontally clamp the nuclear magnetic resonance while drilling instrument and further includes a graduated barrel that contains a detection liquid; the graduated barrel is configured to be suspended at the upper side of the vibration table and be spaced apart from the nuclear magnetic resonance while drilling instrument; when the vibration table performs vibration, the graduated barrel keeps stationary, and the nuclear magnetic resonance while drilling instrument preforms high-pressure emission and measurement by means of the graduated barrel. Therefore, the nuclear magnetic resonance while drilling instrument can obtain the echo signal of the graduated barrel during vibration, thereby more accurately detecting the performance thereof and shortening a detection time length.

Abstract: A vibration detection apparatus applied to a nuclear magnetic resonance while drilling instrument, including a vibration table. The vibration table is configured to horizontally clamp the nuclear magnetic resonance while drilling instrument and further includes a graduated barrel that contains a detection liquid; the graduated barrel is configured to be suspended at the upper side of the vibration table and be spaced apart from the nuclear magnetic resonance while drilling instrument; when the vibration table performs vibration, the graduated barrel keeps stationary, and the nuclear magnetic resonance while drilling instrument preforms high-pressure emission and measurement by means of the graduated barrel. Therefore, the nuclear magnetic resonance while drilling instrument can obtain the echo signal of the graduated barrel during vibration, thereby more accurately detecting the performance thereof and shortening a detection time length.

Abstract: An optimization method for a directional preparation technique and efficient use of semi-coke for blast furnace injection. Firstly, the volatile and the ash content of target semi-coke are preset, and then the volatile and the ash removal percentages of a raw coal are calculated; after ash removal, several sets of dry distillation carbonization temperatures and carbonization times are obtained according to the volatile removal percentage, and the relationships between a combustion rate, abrasiveness, explosiveness and jet flow property and the carbonization temperature are respectively established to obtain the optimal actual carbonization temperature; and semi-coke for blast furnace injection is obtained at an actual carbonization temperature.

Abstract: The present invention provides a method and device for adjusting resolution of a Head-Mounted Display (HMD) apparatus. Wherein, the method comprises the steps of: determining saliency information of display contents in multimedia information; adjusting, according to the saliency information, resolution corresponding to each display content in the multimedia information; and, displaying the resolution-adjusted multimedia information. In the present invention, by determining saliency information of display contents in multimedia information, the resolution corresponding to the display contents is adjusted, which enable the resolution of the display contents to be matched with the saliency of the display contents, and accordingly, the resolution-adjusted multimedia information is displayed without the need of displaying the complete multimedia information in a higher resolution and a higher frame rate.

Abstract: An apparatus for controlling the taste of coffee, a method of controlling the taste of coffee and a coffee maker including the apparatus. The apparatus includes a control unit, configured to determine a target pH value of water corresponding to a desired coffee taste, and a corresponding adjustment control signal; and a pH adjustment unit, configured to adjust, in response to the adjustment control signal applied to the pH adjustment unit, the pH value of water to be fed into a brewing unit of a coffee maker to the target pH value. In accordance with embodiments of the present disclosure, the pH value of water to be fed to a brewing unit of a coffee maker may be adjusted for a desired coffee taste.

Abstract: An image processing method and apparatus is disclosed. The image processing method includes receiving an input image and estimating a depth of a target based on a position, a size, and a class of the target in the input image.

Abstract: The present invention relates to a device and method for controlling the pH of a UpA cell. The device comprises a receiving unit for receiving a preset parameter including a desired pH value; a computing module configured to calculate an UpA cell parameter based on the preset parameter; and a control module configured to control the UpA cell based on the calculated UpA cell parameter.

Abstract: A method and device that estimate a pose of a device and the device are disclosed. The method may include generating inertial measurement unit (IMU) data of the device, determining a first pose of the device a first time point based on the IMU data, generating a current predicted motion state array based on the IMU data, and estimating an M-th predicted pose of the device at an M-th time point after the first time point based on the current predicted motion state array, where M denotes a natural number greater than 1.

Abstract: The present invention provides a method and device for adjusting resolution of a Head-Mounted Display (HMD) apparatus. Wherein, the method comprises the steps of: determining saliency information of display contents in multimedia information; adjusting, according to the saliency information, resolution corresponding to each display content in the multimedia information; and, displaying the resolution-adjusted multimedia information. In the present invention, by determining saliency information of display contents in multimedia information, the resolution corresponding to the display contents is adjusted, which enable the resolution of the display contents to be matched with the saliency of the display contents, and accordingly, the resolution-adjusted multimedia information is displayed without the need of displaying the complete multimedia information in a higher resolution and a higher frame rate.

Abstract: An apparatus for controlling the taste of coffee, a method of controlling the taste of coffee and a coffee maker including the apparatus. The apparatus includes a control unit, configured to determine a target pH value of water corresponding to a desired coffee taste, and a corresponding adjustment control signal; and a pH adjustment unit, configured to adjust, in response to the adjustment control signal applied to the pH adjustment unit, the pH value of water to be fed into a brewing unit of a coffee maker to the target pH value. In accordance with embodiments of the present disclosure, the pH value of water to be fed to a brewing unit of a coffee maker may be adjusted for a desired coffee taste.

Abstract: An image processing apparatus includes a calculator configured to calculate a respective position offset for each of a plurality of candidate areas in a second frame based on a position of a basis image in a first frame and a determiner configured to determine a final selected area that includes a target in the second frame based on a respective weight allocated to each of the plurality of candidate areas and the calculated respective position offset.

Abstract: An apparatus for controlling the taste of coffee, a method of controlling the taste of coffee and a coffee maker including the apparatus. The apparatus includes a control unit, configured to determine a target pH value of water corresponding to a desired coffee taste, and a corresponding adjustment control signal; and a pH adjustment unit, configured to adjust, in response to the adjustment control signal applied to the pH adjustment unit, the pH value of water to be fed into a brewing unit of a coffee maker to the target pH value. In accordance with embodiments of the present disclosure, the pH value of water to be fed to a brewing unit of a coffee maker may be adjusted for a desired coffee taste.

Abstract: A method and device that estimate a pose of a device and the device are disclosed. The method may include generating inertial measurement unit (IMU) data of the device, determining a first pose of the device a first time point based on the IMU data, generating a current predicted motion state array based on the IMU data, and estimating an M-th predicted pose of the device at an M-th time point after the first time point based on the current predicted motion state array, where M denotes a natural number greater than 1.