5 results about "Herbarium" patented technology

The invention discloses a herbarium identification system for a conveying process of a conveyor belt, and relates to the technical field of herbarium detection and identification. The method comprises the following steps: firstly, performing degradation repair on a Wax leaf specimen image collected on a conveyor belt, then extracting key features of the specimen, classifying the key features of the specimen to obtain initial identification information, then performing joint verification by combining a sample label and a species database, and dynamically adjusting and verifying a preset threshold value according to a specimen degradation degree and a label shielding area in different scenes to obtain a verification result. Limiting a threshold adjustment lower limit through a threshold constraint rule; according to the method, the accuracy of plant specimen identification is guaranteed through multi-link verification, the dynamic threshold value is adjusted to adapt to the actual scene of specimen degradation and label shielding, the identification deviation caused by a fixed threshold value is avoided, the self-adaptability and the precision of species identification of the herbarium under the dynamic transmission scene of the conveyor belt are greatly improved, and the batch identification efficiency is improved.

The invention relates to the technical field of traditional Chinese medicine, and discloses a novel traditional Chinese medicine herbarium storage device which comprises a storage box and a mounting seat arranged in the storage box, and the top of the mounting seat is fixedly connected with three herbarium storage frames. Three plant specimen storage boxes are fixedly connected to the interior of the plant specimen storage frame, and plant specimen storage tanks are clamped in the plant specimen storage boxes. According to the novel traditional Chinese medicine plant specimen storage device, air in the storage box can be conveniently subjected to circulation treatment by starting an exhaust fan to work, the interior of the storage box can be conveniently subjected to drying treatment by starting a heater to work, and air in the storage box can be conveniently discharged through cooperation of a nitrogen tank, a nitrogen pipe and an adjusting valve; and the dry environment in the storage box can be effectively improved, and the advantage of good storage effect is achieved.

The invention discloses a herbarium identification method, and relates to the technical field of plant identification, and the method comprises the steps: extracting multi-dimensional data information in a herbarium image, carrying out the feature recognition of the extracted multi-dimensional data information, and obtaining the corresponding multi-dimensional data features; carrying out feature coding based on the obtained multi-dimensional data features to obtain a corresponding feature matrix, and carrying out feature fusion on the obtained feature matrix to obtain corresponding multi-modal features; carrying out feature classification on the obtained multi-modal features by adopting a classification model, and carrying out comprehensive decision on a classification result to obtain an identification result of the herbarium; according to the method, data of two different modes of images and texts are effectively fused, the problem that single-mode identification information is limited is solved, and the automation level and accuracy of herbarium identification can be remarkably improved.

Portable Herbarium Press Device