Multi-dimensional space solid waste visual detection positioning and recognition method and system

The invention relates to a multi-dimensional space solid waste visual detection positioning and recognition method and system. The method comprises the following steps: respectively collecting a height image and a color image through a height image collection device and a color image collection device, and achieving the multi-dimensional data collection; and multi-dimensional data processing is carried out based on the multi-dimensional data, including data preprocessing, effective region extraction and classification model recognition, so that recognition and positioning of the to-be-detectedsolid waste are realized, wherein the data preprocessing is used for processing two different types of data; the effective region extraction is used for extracting regions accommodating the construction waste by utilizing the characteristics of different data; wherein the recognition classification model is a full convolutional neural network algorithm. By means of the construction waste sortingdevice, the sorting effici