3results about How to "Short transfer time" patented technology

The application discloses a target distance adaptive image compression method and an image decompression method, wherein the image compression method comprises a training process and an inference process; the training process further comprises depth information extraction, data preprocessing and model training; the depth information extraction takes an image containing a close-range target as input, uses a depth estimation network to extract a depth value corresponding to each pixel from the image, and outputs a single-channel depth map containing the depth value, the resolution of the depth map being the same as that of the input image; the data preprocessing randomly divides images used for training into smaller image blocks, and divides a depth map obtained through the depth information extraction process into small blocks corresponding to the images; the model training performs training on an image compression network, takes the cut image blocks as input, processes the image blocks through a neural network, and outputs corresponding reconstructed image blocks; and the inference process performs image compression.

The application relates to the technical field of new energy automobile production equipment, in particular to a hot forming stamping equipment and a stamping method for new energy automobile stamping parts production, which comprises a base, a sliding groove is arranged at the top end of the base, a lower die assembly is arranged at the sliding groove, the lower die assembly comprises a sliding seat, a lower die is arranged on the sliding seat, the sliding seat is a cavity structure and an adsorption hole is arranged at the top of the sliding seat, an upper die assembly is fixedly installed at one side of the top end of the base, and an upper die cooperating with the lower die is arranged on the upper die assembly. In the actual use process, the heating time of the stamping part can be selectively controlled, the heating speed is fast, the stamping efficiency can be effectively improved, the transfer time is short, stress fracture is avoided, the product quality is ensured, the oxide skin and impurities on the surface of the stamping part are effectively removed in the stamping process, the product quality is ensured, and the oxide skin and impurities are prevented from damaging the inside of the stamping die.

The invention relates to the technical field of alloy machining, in particular to a structure regulation and control method for an alloy turbine disc formed through vacuum powder forging. According to the structure regulation and control method, the alloy turbine disc formed through vacuum powder forging is transferred within a certain time after being subjected to solution treatment, oil bath quenching cooling is carried out, two-stage aging treatment is adopted, and then subzero treatment and heat preservation at the second-stage aging temperature are carried out. The vacuum powder forging forming alloy full-size turbine disc treated through the structure regulation and control method is more uniform and fine in grain structure, more reasonable in gamma'phase modal distribution, more in nanoscale precipitated phase, higher in room-temperature and high-temperature strength and excellent in durability.