Abstract: An image rendering method and a related apparatus, terminal and storage medium that: obtains a low-resolution first shadow map and a high-resolution second shadow map of a target virtual object, determines a first texel range of each texel and a central point in the first shadow map, performs scaling processing, based on the central point, on the first texel range by using a scaling coefficient to obtain a second texel range, and performs shadow rendering on the target virtual object according to the second texel range. A shadow map-based image rendering process is implemented, and since a calculation amount of determining a map position according to a low-resolution map is relatively small, image rendering efficiency is improved. Additionally, rendering of a high-resolution shadow map is completed, generation of edge aliasing is avoided, and an image rendering effect is improved.

Abstract: A method of detecting invasive fungi according to morphology thereof based on contrast staining, including: sterilizing and storing the necessary equipment aseptically; drawing 1 ml of venous blood from a tested subject's elbow vein; dripping one drop of the venous blood, prior to coagulation, into an ampoule containing 0.8 ml of a detection reagent under an aseptic environment; gently shaking the ampoule until the drop of venous blood is evenly distributed; leaving the ampoule to stand for 20 minutes to form a stained solution; sterilizing or disinfecting a microscope slide and a cover slip; dripping one drop of the stained solution on the microscope slide prepared under aseptic condition; observing the sample sequentially with 4×, 10× and 40× objective lenses and a 100× oil-immersion lens; magnifying with a 5 million pixel eyepiece; displaying an image of the sample on computer screen using a high-resolution imaging software for observation and record.