TWM549388U - Object size comparison shopping system - Google Patents

Description

Object size comparison shopping system

This creation is related to an object size comparison shopping system, in particular, a system for shopping comparison and search based on the actual size of the object to be tested.

Since the current online shopping method only allows the user to passively search for the product to be purchased, the user often cannot find the product when he or she does not know the classification of the product to be purchased, and some manufacturers currently provide image search. Technology, but if you can't know the size of the item to be purchased, even if you can search by image, you can't compare the size of the actual product. Therefore, if you can calculate the actual size of the object through the subject, you can apply it. a field of shopping;

At present, there is an electronic vehicle with a dual photographic lens. This type of dual photographic lens is designed with two camera lenses with different focal lengths. The two camera lenses can be used in standard and distant modes, and can be used in two different ways. Switch between focal lengths.

Therefore, when the user takes a picture through the mobile phone, the device will simultaneously capture two different focal length photo images, and the technique of applying the dual photographic lens will be able to calculate the distance between the electronic vehicle and the object to be tested, and then Performing to determine the proportion of the pixel of the object to be tested on the touch screen of the electronic vehicle, calculating the actual size of the object to be tested, and finally, the distance between the electronic vehicle and the object to be tested and the waiting Measuring the proportion of the pixels on the touch screen, combining the actual size of the object to be tested, and finally searching for the corresponding appearance according to the image file of the object to be tested and the actual size on the cloud platform. With the size of the merchandise, this should be an optimal solution.

The above-mentioned object size comparison shopping system can include at least: a cloud platform, which at least includes a three-dimensional model database, is configured to establish a plurality of virtual three-dimensional model files for different product specifications, and the product specification includes at least There is an item type, an item size and an item outline shape; a product size comparison module is connected with the stereo model database, and is capable of receiving an image file and an actual size of an object to be tested, and is in the stereo model database. Searching for at least one virtual stereo model file corresponding to the actual size of the object to be tested; a product shape comparison module is connected to the product size comparison module for using the image of the object to be tested The file determines the outline shape of the item, and further searches for a virtual solid model file file similar to the outline shape of the item according to the contour shape of the item and at least one virtual three-dimensional model file corresponding to the actual size of the object to be tested; The transmission module is connected to the product shape comparison module for transmitting the searched virtual stereo model file; The electronic vehicle has at least two photographic lenses and a touch screen, and the electronic vehicle is equipped with an application program, wherein the photographic lens can capture an image file of the object to be tested, and the application The program is for measuring the size of at least one object to be tested, and the application system comprises at least one object distance calculation module, which is capable of using the distance between the object to be tested and the one of the photographic lenses, the object to be tested and the other object The distance between the photographic lens and the distance between the two photographic lenses is used to determine the distance between the electronic vehicle and the object to be tested; an image ratio determining module is capable of aligning the photographic lens with the object to be tested Performing image comparison on the obtained image file to determine the proportion of the pixel of the object to be tested on the touch screen; an item size calculation module is associated with the object distance calculation module and the image ratio determination module Connecting, by using the distance between the electronic vehicle and the object to be tested and the proportion of pixels of the object to be tested on the touch screen, calculating the object to be tested The actual size of the shopping module is connected to the item size calculation module for uploading the image file and the actual size of the object to be tested to the cloud platform, and searching by the cloud platform a virtual stereoscopic model file corresponding to the object to be tested; a product image display module connected to the shopping search module, configured to enable the shopping search module to search for a virtual stereo corresponding to the object to be tested a model file is displayed on the application; and a checkout module is connected to the shopping search module and the product image display module for selecting one or more virtual solid models corresponding to the object to be tested File, and checkout to complete the shopping process.

More specifically, the electronic carrier is a tablet, a driving recorder, a POS machine, a camera, a game machine, a television, a monitor, or an advertising machine.

More specifically, the touch screen of the electronic vehicle can also be a non-touch screen.

More specifically, the product specifications further include item features or item surface patterns.

More specifically, the cloud platform further includes a product color comparison module connected to the product shape comparison module and the data transmission module, wherein the product color comparison module is used for the test The image file of the object is used to determine the color of the item, and then the virtual stereo model file of the same or different color is searched according to the color of the item and at least one virtual three-dimensional model file similar to the shape of the item of the object to be tested.

More specifically, the cloud platform further includes a product pattern comparison module connected to the product shape comparison module and the data transmission module, wherein the product comparison module is used for the test The image file of the object is used to determine the surface pattern of the object, and then the virtual stereo model file for searching for the surface pattern of the similar item is searched according to the surface pattern of the item and at least one virtual three-dimensional model file similar to the contour shape of the object to be tested.

More specifically, the application further includes a proportional fine-tuning module connected to the product image display module for enabling the virtual image model of the product image display module relative to the object to be tested. When placed on one side of the image file of the object to be tested, the virtual stereo model file displayed by the product image display module can be proportionally according to the product size of the virtual stereo model file and the actual size of the object to be tested. Adjustment.

Other technical contents, features, and effects of the present invention will be apparent from the following detailed description of the preferred embodiments.

As shown in Figures 1~2B, the overall architecture of the shopping object size comparison shopping system, the overall architecture of the electronic vehicle and the schematic diagram of the application structure are shown in the figure. The system has an electronic vehicle 1 and a cloud platform 5, wherein the electronic vehicle 1 has a first photographic lens 11, a second photographic lens 12 and a touch screen 13 (replacement with a non-touch screen) The electronic carrier 1 is provided with an application 14 and the electronic carrier is a smart phone or a tablet computer;

The first photographic lens 11 and the second photographic lens 12 can capture an image file for an object 2 to be tested, and the application 14 is configured to measure the size of at least one object 2 to be tested. At least one object distance calculation module 141, an image ratio determination module 142 and an item size calculation module 143, a shopping search module 144, a product image display module 145, a checkout module 146, and a first class Proportional fine-tuning module 147;

In addition, one of the first photographic lens 11 or the second photographic lens 12 may be replaced by a laser range finder or an infrared range finder, and is an apparatus for measuring a distance using a laser beam or an infrared beam. The basic principle is to emit a laser or infrared pulse to an object to be measured and start timing, and stop timing when receiving the reflected light. This time can be converted to the distance between the laser rangefinder or the infrared rangefinder and the target.

As shown in FIG. 3A and FIG. 3B , the object distance calculation module 141 can calculate the angles θ1 and θ2 between the first photographic lens 11 and the second photographic lens 12 and the object 2 to be measured by an algorithm, and then The fixed distance A (known distance) between the first photographic lens 11 and the second photographic lens 12 is used to know the distance B between the object 2 to be measured and the first photographic lens 11 and the object to be tested. 2, the distance C from the second photographic lens 12, and then calculate the actual distance D between the electronic carrier 1 and the object 2 to be tested, wherein the A/2 and B and A/2 and C are trigonometric functions. The algorithm compares the actual distance D between the object 2 to be tested and the electronic carrier 1;

The image ratio determining module 142, as shown in FIG. 4, is capable of displaying the image object 15 obtained by the first photographic lens 11 and the second photographic lens 12 with respect to the object 2 to be measured on the touch screen. 13 and performing image comparison, and the image comparison can determine the proportion of pixels of the object to be tested on the touch screen 13, for example, the image object 15 occupies 4:7 touch screen (or other size touch) The ratio of the area of the control screen can be obtained by the boundary algorithm (such as business card recognition), and the algorithm can obtain the length/width/high value condition of the captured image object 15 on the touch screen;

The application 14 can first establish a standard data table, as shown in FIG. 5A, capable of setting a standard 3 (known actual object length Lr, actual object width Wr, and actual object height Hr), and the electronic carrier The application 14 of 1 captures the standard 3 at different distances (D _A , D _B , D _C ), as shown in FIG. 5B, the length displayed on the touch screen 13 (Lr _A , Lr _B , Lr _C ), width (Wr _A , Wr _B , Wr _C ) and height (Hr _A , Hr _B , Hr _C ) and the actual object length Lr of the standard 3, the actual object width Wr and the actual object height Hr The relationship establishes a comparison data form, and in addition to establishing three distances, it is possible to establish a plurality of distance lengths Lr, width Wr and height Hr data, and the touch screen width Wm of the touch screen 13 and the length of the touch screen screen Lm can also be recorded as a parameter;

When the object to be tested 4 is as shown in FIG. 6, the object distance calculation module 141 can obtain the actual distance D _K between the object 4 to be tested and the electronic vehicle 1 , and then judge through the image ratio determination module 142. The length (Ls _k ), the width (Ws _k ), and the height (Hs _k ) displayed on the touch screen 13 are determined, and then the D _K is determined to be located in the distance range of the data table. If D _K is between D _A and D _B , first calculate the length (Lr _k ), width (Wr _k ) and height (Hr _k ) of the standard 3 in the D _K range. The algorithm is as follows: Length (Lr _k ) = Lr _A -{(D _K -D _A ) / (D _B -D _A )}*(L _A -L _B ) Width (Wr _k )= Wr _A -{(D _K -D _A ) / (D _B -D _A )}*(L _A -L _B ) Height (Hr _k )= Hr _A -{(D _K -D _A )/ (D _B -D _A )}*( L _A -L _B )

Then, the item size calculation module 143 can perform an algorithm by the actual distance D between the electronic vehicle 1 and the object 2 to be tested and the pixel ratio of the image object 15 on the touch screen 13 The actual size of the object to be tested 4 is calculated, and the condition after the calculation is completed can be compared with a pre-stored comparison data form to accurately know the actual size of the object, so when calculating the length of the standard 3 in the D _K range ( After Lr _k ), width (Wr _k ) and height (Hr _k ), the actual object length Ls of the object to be tested 4, the actual object width Ws and the actual object height Hs can be further calculated, and the algorithm is as follows: Length (Ls) = (Ls _k / Lr _k ) * Lr Actual object width (Ws) = (Ws _k / Wr _k ) * Wr Actual object height (Hs) = (Hs _k / Hr _k ) * Hr

In addition, the establishment of the standard object can establish a comparison data form according to different shapes, different distances and different touch screen widths and lengths, and the more detailed the comparison data form is established, the more accurate the data calculation can be.

In addition, the application 14 has an operation page 140 for enabling the user to control the application 14, and the shopping search module 144 can capture the acquired image of the object to be tested. The file and the actual size are uploaded to the cloud platform 5, and the virtual platform model corresponding to the object to be tested is searched by the cloud platform 5, and then the product search module 145 searches for the search module 144. a virtual stereo model file corresponding to the object to be tested is displayed on the operation page 140 of the application 14;

As shown in FIG. 7, the cloud platform 5 has a three-dimensional model database 51, a product size comparison module 52, a product shape comparison module 53, a data transmission module 54, and a product color ratio. Pair module 55 and a product pattern comparison module 56;

The three-dimensional model database 51 is configured to establish a plurality of virtual three-dimensional model files for different product specifications, and the product specifications include at least an item type, an item size, an item outline shape, an item feature, or an item surface pattern;

The product size comparison module 52 can receive the image file and the actual size of the object to be tested, and search the stereo model database 51 for at least one virtual stereo model file corresponding to the actual size of the object to be tested. And the product shape comparison module 53 is configured to determine an outline shape of the object by using an image file of the object to be tested, and further, according to the contour shape of the item, at least one virtual three-dimensional corresponding to the actual size of the object to be tested. Searching for a virtual solid model file similar to the outline shape of the item in the model file;

The product color comparison module 55 is configured to determine the color of the object by using the image file of the object to be tested, and then according to the color of the item and at least one virtual solid model file similar to the shape of the object of the object to be tested. Searching for a virtual stereo model file of the same or different colors, and the product pattern matching module 56 can determine the surface pattern of the object by using the image file of the object to be tested, and then according to the surface pattern of the item and the at least one a virtual solid model file for searching for a surface pattern of a similar item in a virtual solid model file having similar contour shapes of the object to be tested;

The data transmission module 54 can transmit the searched virtual stereo model file, so that the virtual stereo model file can be displayed on the operation page 140 of the application 14, so as shown in FIGS. 8A-8B, All of the virtual stereo model files are displayed relative to the object 2 to be tested, and when the user selects any one, as shown in FIG. 8C, the virtual stereo model files are arranged side by side on the side of the image object 15, since The size of the virtual stereo model file itself is slightly smaller than the object 2 to be tested. Therefore, the proportional fine adjustment module 147 can display the product image display module according to the product size of the virtual stereo model file and the actual size of the object to be tested. The virtual stereo model file is adjusted in proportion, so that the virtual stereo model file displayed in the picture can be slightly smaller than the image object 15 in order to make the consumers have a clearer relative size of the goods to be purchased. Cognition

Finally, when the purchase is to be made, the "confirm purchase" can be directly pressed, and the checkout module 146 can perform checkout to complete the shopping process.

The advantages of the object size comparison shopping system provided by this creation are compared with other conventional techniques. The advantages are as follows: 1. The creation can capture the data and images obtained by the object to be tested through two photographic lenses, and calculate the The actual size of the object to be tested. 2. The creation can calculate the actual size of the object to be tested after the application is executed, and then enter the cloud platform, and the cloud platform searches for the object to be tested according to the image file and the actual size of the object to be tested. The virtual stereo model file, and can further check the selected virtual stereo model file to complete the shopping process. 3. The present invention has been disclosed above by the above embodiments, but it is not intended to limit the present invention. Anyone skilled in the art can understand the foregoing technical features and embodiments of the present invention without departing from the present disclosure. In the spirit and scope of the creation, the scope of patent protection of this creation shall be subject to the definition of the requirements attached to this manual.

1‧‧‧Electronic vehicle
11‧‧‧ first photographic lens
12‧‧‧second photographic lens
13‧‧‧Touch screen
14‧‧‧Application
140‧‧‧ operation page
141‧‧‧Object distance calculation module
142‧‧‧Image Scale Judgment Module
143‧‧‧ Item Size Calculation Module
144‧‧‧Shopping Search Module
145‧‧‧Product Image Display Module
146‧‧‧Checkout Module
147‧‧‧proportional fine-tuning module
15‧‧‧Image objects
2‧‧‧Objects to be tested
3‧‧‧Standard
4‧‧‧Objects to be tested
5‧‧‧Cloud platform
51‧‧‧Three-dimensional model database
52‧‧‧Product size comparison module
53‧‧‧Product shape comparison module
54‧‧‧Data Transmission Module
55‧‧‧Product color comparison module
56‧‧‧Product pattern comparison module

[Fig. 1] is a schematic diagram of the overall structure of the shopping object size comparison shopping system. [Fig. 2A] is a schematic diagram showing the overall structure of the electronic object of the shopping system in the size of the created object. [Fig. 2B] is a schematic diagram of the architecture of the object size comparison shopping application. [Fig. 3A] is a schematic diagram of the calculation of the distance between the object size and the object distance of the shopping system. [Fig. 3B] is a schematic diagram of the calculation of the object distance of the created object compared to the object distance of the shopping system. [Fig. 4] is a schematic diagram of the implementation of the touch screen development of the shopping system based on the size of the created object. [Fig. 5A] A schematic diagram of the implementation of the standard comparison of the size of the created object to the shopping system. [Fig. 5B] is a schematic diagram of a comparison data form of the shopping object size comparison shopping system. [Fig. 6] is a schematic diagram showing the size of the object to be compared on the touch screen of the object to be measured in the shopping system. [Fig. 7] is a schematic diagram of the overall architecture of the cloud platform of the shopping system. [Fig. 8A] is a schematic diagram of the shopping comparison of the size of the created object compared to the shopping system. [Fig. 8B] is a schematic diagram of the shopping comparison of the size of the created object compared to the shopping system. [Fig. 8C] is a schematic diagram of the shopping comparison of the size of the created object compared to the shopping system.

1‧‧‧Electronic vehicle

5‧‧‧Cloud platform

Claims (7)

An object size comparison shopping system includes at least: a cloud platform comprising at least: a three-dimensional model database for establishing a plurality of virtual stereo model files for different product specifications, and the product specification includes at least The item type, the item size and the outline shape of the item; a product size comparison module is connected with the stereo model database, and can receive the image file and the actual size of the object to be tested, and search in the stereo model database Excluding at least one virtual stereo model file corresponding to the actual size of the object to be tested; a product shape comparison module connected to the product size comparison module for using the image file of the object to be tested Performing to determine an outline shape of the item, and further searching for a virtual solid model file file similar to the outline shape of the item according to the outline shape of the item and at least one virtual solid model file corresponding to the actual size of the object to be tested; The module is connected to the product shape comparison module for transmitting the searched virtual solid model file; The electronic vehicle has at least two photographic lenses and a touch screen, and the electronic vehicle is equipped with an application program, wherein the photographic lens can capture an image file of the object to be tested, and the application The program is for measuring the size of at least one object to be tested, and the application system comprises at least: an object distance calculation module, which is capable of using the object to be tested and the one of the photographic lenses, the object to be tested and the other The distance between a photographic lens and the distance between the two photographic lenses is used to determine the distance between the electronic vehicle and the object to be tested; an image ratio determining module is capable of measuring the photographic lens for the photographic lens The image file obtained by the object is compared with the image to determine the proportion of the pixel of the object to be tested on the touch screen; an item size calculation module, the distance calculation module and the image ratio determination module Connected to calculate the distance between the electronic vehicle and the object to be tested and the proportion of the pixel of the object to be tested on the touch screen The actual size of the object; a shopping search module is connected to the item size calculation module, and is configured to upload the image file and the actual size obtained by shooting the object to be tested to the cloud platform, and the cloud platform is Searching for a virtual stereo model file corresponding to the object to be tested; a product image display module is coupled to the shopping search module for enabling the shopping search module to search for a virtual object corresponding to the object to be tested a stereo model file is displayed on the application; and a checkout module is connected to the shopping search module and the product image display module for selecting one or more virtual stereos corresponding to the object to be tested Model files and checkout to complete the shopping process. The object size comparison shopping system according to claim 1, wherein the electronic vehicle is a tablet, a driving recorder, a POS machine, a camera, a game machine, a television, a monitor, or an advertising machine. The object size comparison shopping system as claimed in claim 1, wherein the touch screen of the electronic vehicle can also be a non-touch screen. The object size as described in claim 1 is a comparison shopping system, wherein the product specification further comprises an item feature or an item surface pattern. The object size comparison shopping system according to claim 1, wherein the cloud platform further comprises a product color comparison module connected to the product shape comparison module and the data transmission module, wherein the product color comparison The module is configured to determine the color of the object by using the image file of the object to be tested, and then search for the same or different colors according to the color of the item and at least one virtual three-dimensional model file similar to the shape of the object of the object to be tested. Virtual stereo model file. The object size comparison shopping system according to claim 1, wherein the cloud platform further comprises a product pattern comparison module connected to the product shape comparison module and the data transmission module, wherein the product pattern comparison The module is configured to determine a surface pattern of the object by using an image file of the object to be tested, and further search for a similar item according to the surface pattern of the item and at least one virtual three-dimensional model file similar to the shape of the object of the object to be tested. A virtual solid model file of the surface pattern. The object size comparison shopping system as claimed in claim 1, wherein the application further comprises a proportional fine-tuning module connected to the product image display module, wherein the product image display module is capable of being When the virtual stereo model file of the object to be tested is placed on one side of the image file of the object to be tested, the product image display module can be displayed according to the product size of the virtual stereo model file and the actual size of the object to be tested. The virtual solid model file is adjusted in equal proportions.