3 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 invention relates to the technical field of memory bank processing, and discloses a memory bank placing machine which comprises a rack, a camera detection mechanism used for detecting good, repaired and defective memory banks carried by a transfer carrier is arranged at the upper end of a second Y-axis linear module, and a turnover mechanism is arranged at a rear station of the camera detection mechanism in a liftable mode. The grabbing mechanism achieves X-axis displacement and Y-axis displacement through a first Y-axis linear module and an X-axis lead screw module and is used for flexibly clamping and transferring the memory banks overturned by the overturning mechanism. Through cooperation of the transferring carrier, the camera detection mechanism and the turnover mechanism, the horizontal memory bank is turned over to be vertical after being detected, and follow-up conveying of the memory bank is facilitated. And good memory bank products, repaired memory bank products and defective memory bank products are distinguished through the camera detection mechanism. The transferring carrier, the turnover mechanism and the grabbing mechanism are all elastically clamped when clamping the memory bank, and flexible clamping of the memory bank is achieved.

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.