2 results about "Good memory" patented technology

The invention discloses a method for constructing, updating and retrieving an action memory library, which belongs to the technical field of computer vision and comprises the following steps of: constructing a training data source with time sequence diversity; initializing an action memory library containing a plurality of learnable prototype matrixes and a double-flow interaction network; memory bank evolution is executed, an action prototype is retrieved by utilizing a query stream, a current memory state is dynamically generated by combining a memory state updating gate mechanism with a historical state, and dynamic memory is injected into a feature space by utilizing memory driving graph convolution; synchronously updating parameters based on multi-target loss, and driving a memory bank to evolve into optimal structured prior; and finally, performing structured reasoning on the to-be-detected sequence by using the optimal memory bank. According to the method, structured priori is constructed by mining a spatio-temporal topology mode of a human body action sequence, and hierarchical memory evolution and double-flow depth interaction are combined, so that the problem of depth ambiguity in a monocular vision task is effectively solved, geometric structure distortion is corrected, and the accuracy of action posture estimation is remarkably improved.

The present application relates to a method for enhancing the performance of CAR-T cells, specifically, comprising the step of: performing a shear treatment on the stimulated CAR-T cells. The CAR-T cells treated by the method of the present application have high proliferation activity, low exhaustion index, good memory activity, and excellent short-term and long-term tumor cell killing effect. In practical applications, especially in the treatment of solid tumors, the CAR-T cells treated by the method of the present application have excellent effects.