Abstract: The disclosure relates to a cochlear implant system, and more particularly, the disclosure relates to a processor unit which includes a switching mean configured to switch between using a fixed stimulation frame onset or a variable stimulation frame onset for frame coding a plurality of stimulation pulses into a one or more stimulation frames.

Abstract: The present application provides an image processing method, an image processing apparatus, an electronic device and a computer-readable storage medium, and relates to the field of image processing technologies. An implementation includes: acquiring an image to be processed; converting the image to be processed into a three-channel YUV image; performing a convolution operation on a Y-channel image, a U-channel image and a V-channel image in the three-channel YUV image to generate an R-channel image, a G-channel image and a B-channel image, respectively, and acquiring a three-channel RGB image; and pre-processing the three-channel RGB image. According to the present application, the image pre-processing speed can be improved.

Abstract: A method for targeted drug delivery. The method includes injecting a drug composition into a cancer patient's body including forming an ion of an anticancer agent of the drug composition in bloodstream of the cancer patient, placing an electrically conductive element in a region next to a tumor location inside the cancer patient's body, and delivering the drug composition to the tumor location. Delivering the drug composition to the tumor location includes electrostatically trapping the drug composition within the tumor location by applying an electrostatic field with an opposite sign of electric charge to a sign of electric charge of the ion of the anticancer agent to the electrically conductive element.

Abstract: An image processing method includes: extracting a red, green and blue channel image and a white channel image from a target image; determining a first gray-scale component image of the red, green and blue channel image, and determining a second gray-scale component image of the white channel image; determining first decomposed sub-band information of the first gray-scale component image, and determining second decomposed sub-band information of the second gray-scale component image; determining third decomposed sub-band information according to the first decomposed sub-band information and the second decomposed sub-band information; performing image reconstruction according to the third decomposed sub-band information to obtain a third gray-scale component image, and constructing a color image corresponding to the target image according to the third gray-scale component image. An apparatus and storage medium incorporate the image processing method.

Abstract: A method for targeted drug delivery. The method includes preparing a drug composition with a surface electric charge, injecting the drug composition into a cancer patient's body, placing an electrically conductive element in a region next to a tumor location inside the cancer patient's body, and delivering the drug composition to the tumor location. Delivering the drug composition to the tumor location includes electrostatically trapping the drug composition within the tumor location by applying an electrostatic field with an opposite sign of electric charge to a sign of the surface electric charge of the drug composition to the electrically conductive element.