42results about How to "Easy to find jobs" patented technology

The invention provides a storage method and system and a display system for video abstract data. According to the storage method and system for the video abstract data, the abstract data, obtained from video image data, of a moving target are stored in a file fragmentation mode, and a fragmentation file formed by the obtained abstract data can be generated and stored at each maximum fragmentation time. Compared with the single-file storage mode that in the prior art, data storage cannot be carried out until video data transmission is finished, abstracts can be extracted in real time, and the video abstract data can be continuously stored in real time through the storage method and system and the display system for the video abstract data; in addition, due to the real-time characteristic, the time delay from the moment that some moving target appears in a monitoring front-end image to the moment of obtaining the abstract data of the moving target is only the sum of the network image transmission time delay and the abstract data extraction time delay, and the video copying time delay and the video storage time delay are omitted.

The invention discloses a method for quickly lifting a suspension type vertical vessel and belongs to the field of equipment lifting. The method comprises the following steps: moving equipment in for unloading; hanging a lifting appliance system, wherein an anchor hanging part and a penetration part of an anchor lifter are mutually perpendicular to form a T shape, a sling comprises a connection sling, a belt sling and a main sling, the penetration part of the anchor lifter penetrates through the space between two rib plates of a suspension type support on the horizontal line to be connected with the connection sling, the belt sling is wound at the lower circumference of the top of the horizontal suspension type vertical vessel, two ends of the belt sling are connected with the connection sling and the main sling, the length of the belt sling is equal to the semi-perimeter of the top outer wall of the equipment, and the connection sling is positioned on the horizontal line; lifting the equipment, lifting the main sling, lifting up the head part of the vertical vessel by the belt sling to ensure that the vertical vessel slowly changes from the horizontal position to the vertical position so as to finish the lifting work of the equipment. According to the method, the defects of the traditional lifting method are overcome and the safe, rapid, convenient and economical lifting of the suspension type vertical vessel is realized.

The invention provides a leather cloth color card image retrieval system comprising an image collection module used for acquiring a to-be-retrieved image and regulating a feature extraction plan and a matching rule for the selection and combination of visual features and the selection of a matching precision threshold; an image feature extraction module used for extracting the visual features of the to-be-retrieved image and storing the visual features in an image feature library; an image feature granularity calculation module used for dividing compatible granularity to which the image belongs; an image retrieval matching module used for calculating distances between the to-be-retrieved image and the image features in the image feature library and screening images satisfying the matching precision threshold; a color card information modification module used for modifying and storing color card information in a color card library; and a retrieval result display module used for displaying a retrieval result. The implementation of the leather cloth color card image retrieval system provided by the invention has the following beneficial effects of smaller workload, shorter time consumption, fewer errors and convenience for leather cloth suppliers.

The invention discloses a method for rapidly hoisting a suspended type vertical vessel, and belongs to the field of equipment hoisting. The hoisting method comprises steps as follows: equipment enters a field and is unloaded; a lifting appliance system is suspended; the equipment is hoisted; the equipment is in place; and the equipment is aligned and fixed, and the lifting appliance is removed, wherein the lifting appliance system comprises slings and anchor lifts; each anchor lift comprises an anchor hanging part and a penetrating part which are mutually perpendicular to form a T shape; a ring clamping hole is formed in one end, far away from the anchor hanging part, of each penetrating part and used for being connected with the slings; the slings comprise connecting slings used for connecting the anchor lifts and main slings, a bottom carrying sling used for bearing head raising force of the suspended vertical vessel as well as main slings connected with the connecting slings and the bottom carrying sling, the length of the bottom carrying sling is equal to the half perimeter of the outer wall of the top of the suspended type vertical container, and the connecting slings are located above the horizontal line. The defect of a conventional hoisting method is overcome, and the suspended type vertical vessel is safely, rapidly, conveniently and economically hoisted.