Method, device, storage medium and electronic device for generating planar thermodynamic map
A heat map and plane technology, applied in the field of image recognition, can solve problems such as poor accuracy, and achieve the effect of improving accuracy and recognition accuracy.
Active Publication Date: 2022-03-29
BEIJING SANKUAI ONLINE TECH CO LTD
View PDF6 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] The main purpose of the present disclosure is to provide a method, device, storage medium and electronic equipment for generating a plane thermodynamic map, so as to solve the technical problem of poor accuracy in judging the position of the object on the shelf plane in the related art
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0067] Specific embodiments of the present disclosure will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present disclosure, and are not intended to limit the present disclosure.
[0068] In the related technologies for statistics on shelf-level thermal distribution, plane cameras are usually used to capture images of customers’ behavior under the shelves, and then the images are extracted, and then the customers are determined by the position of the target object (customer’s hand or head) in the image The location corresponding to actions such as touching, picking up, and putting back the target product. Generate shelf-level heat distribution based on these locations, and then determine predicted potential purchases, potential hot-selling products, and hotspot locations / areas on shelves based on the generated heat distribution map to p...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The present disclosure relates to a method, device, storage medium and electronic device for generating a plane thermal map, the method comprising: determining the distance between the plane and the imaging device according to image information of multiple depth images of the plane collected by a camera The position information of the vertical mapping point of the object on the plane; the image information includes: the distance between the spatial point corresponding to each pixel in the depth image and the first spatial point where the camera is located, and the distance corresponding to each pixel The relative angle of the spatial point relative to the vertical line between the first spatial point and the plane, the position information includes: the distance between the vertical mapping point and the first spatial point and the relative angle of the vertical mapping point; according to the The frequency of appearance of the object at each vertical mapping point and the position information of each vertical mapping point generate a heat map of the object on the plane. Improve the accuracy of identifying the mapping points of objects on the plane, and then improve the accuracy of the generated heat map.
Description
technical field [0001] The present disclosure relates to the field of image recognition, and in particular, relates to a method, device, storage medium and electronic equipment for generating a planar thermodynamic map. Background technique [0002] Nowadays, in the offline scene of the new retail industry, digitizing customers' shopping behavior or shopping habits, and then analyzing the corresponding statistical data of customers' shopping behavior or shopping habits can effectively empower the offline retail scene. The statistics of shelf-level heat distribution is important information needed to analyze customer shopping behavior or shopping habits. It can enable merchants to understand customers' attention to products and provide a basis for optimizing product display in offline retail scenarios. Contents of the invention [0003] The main purpose of the present disclosure is to provide a method, device, storage medium and electronic equipment for generating a plane t...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): H04N5/232
CPCH04N23/662H04N23/61H04N23/80H04N23/695
Inventor 艾剑飞刘帅左涛
Owner BEIJING SANKUAI ONLINE TECH CO LTD