3results about How to "Improve damage effect" patented technology

This invention belongs to the field of digital camouflage technology, specifically relating to a digital camouflage pattern design method based on trend function constraints. It includes: Step 1: Pre-segmenting the background image, then obtaining the step size, turning angle, and step size probability distribution P. l and the probability distribution of the turning angle P θ Step 2: Normalize the frequency and pixels of the background image, obtain the weights corresponding to the edges, construct a Laplacian sparse matrix, generate a probability matrix, match patch labels, calculate the density of texture patches, adaptively generate corresponding convolutional modules, and finally design destructive edges; Step 3: Perform matching and clustering of the main color to output the final camouflage pattern. This invention proposes a digital camouflage pattern design method based on trend function constraints. By defining a trend function to estimate the boundary probability between pixel nodes, digital camouflage patches are outlined, and finally, the background main color is filled to distort the target surface features, thereby realizing the digital camouflage pattern design.

A gate oxide process, first dry oxidation treatment, wet oxidation treatment and second dry oxidation treatment are carried out on the substrate in sequence, so that the silicon-chlorine bond is formed between the third oxide layer and the substrate, compared with only reducing the light doping leakage ion implantation dose and increasing the light doping leakage energy, the hydroxyl introduced by the wet oxidation treatment not only improves the chlorine activity, but also as a transport carrier makes the chlorine efficiently enriched in the new oxide layer, the high concentration of chlorine fills the oxygen vacancies, reduces the bulk trap density, the silicon-chlorine bond formed by the second dry oxidation treatment has a deeper trap energy level, which can reduce the interface state density and improve the device's ability to resist hot carrier damage. Moreover, the hydrogen introduced by the wet oxidation treatment is removed in the second dry oxidation treatment, thereby avoiding the situation that the silicon-hydrogen bond is broken, the hot carrier injection is intensified, and then the degradation chain reaction is triggered, thereby achieving the effect of improving the hot carrier injection effect.

The utility model discloses a three-layer inflatable car cover, which relates to the technical field of car covers, and comprises a car cover main body, two outer sides of the car cover main body are respectively provided with a first connecting seam, and the top of each first connecting seam is provided with a rain shielding edge. The first connecting seam and the second connecting seam are matched with the automobile door and the rearview mirror, the air injection port guarantees inflation, the outer protective layer, the inner protective layer and the air injection layer form a three-layer structure, all key parts of an automobile body are completely covered and protected, the automobile door opening convenience is considered, damage to the automobile caused by severe weather is reduced, strong buffering and collision prevention are achieved, protection on hail and the like is improved, and the service life of the automobile is prolonged. Moreover, the sharp instrument damage resistance is enhanced, the stable connection between the car cover and the car body can be realized, and the stability of the protection effect is guaranteed.