| Paper Abstract and Keywords |
| Presentation |
2021-02-19 15:20
[Special Talk]
A Note on Customer's Interest Estimation Method Using Security Camera Video Data from the Real Store
-- Validation of the accuracy of an anomaly detection model using features obtained from a posture estimation model --
Yuki Honma, Ren Togo, Maiku Abe, Takahiro Ogawa, Miki Haseyama (Hokkaido Univ.) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
In this paper, we propose a method for estimating customers’ interests using videos recorded by a security camera in a real retail store. In the retail industry, it is important to understand the customers’ interests in stores. However, they cannot get the data from customers who did not purchase any products. In recent years, several methods have been proposed to classify the behavior of customers based on videos recorded from security cameras in a store. However, it is difficult to define all the behaviors of customers’ interest due to their diversity. In this paper, we propose a method for estimating customer interests using an anomaly detection model based on the posture information of customers in security camera videos. The anomaly detection model is trained using only the data without data annotated as “Interest”. To estimate the interest of customers, we calculate the energy based on the anomaly detection model and determine the interest if it exceeds a threshold value. Additionally, we propose an example of a real-world application of our interest estimation method. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Anomaly detection / DAGMM / customers’ interests estimation / real store / security camera / OpenPose / / |
| Reference Info. |
IEICE Tech. Rep. |
| Paper # |
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| Download PDF |
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| Conference Information |
| Committee |
IE ITS ITE-MMS ITE-ME ITE-AIT |
| Conference Date |
2021-02-18 - 2021-02-19 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Online |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
Image Processing, etc. |
| Paper Information |
| Registration To |
ITE-ME |
| Conference Code |
2021-02-IE-ITS-MMS-ME-AIT |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
A Note on Customer's Interest Estimation Method Using Security Camera Video Data from the Real Store |
| Sub Title (in English) |
Validation of the accuracy of an anomaly detection model using features obtained from a posture estimation model |
| Keyword(1) |
Anomaly detection |
| Keyword(2) |
DAGMM |
| Keyword(3) |
customers’ interests estimation |
| Keyword(4) |
real store |
| Keyword(5) |
security camera |
| Keyword(6) |
OpenPose |
| Keyword(7) |
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| 1st Author's Name |
Yuki Honma |
| 1st Author's Affiliation |
Hokkaido University (Hokkaido Univ.) |
| 2nd Author's Name |
Ren Togo |
| 2nd Author's Affiliation |
Hokkaido University (Hokkaido Univ.) |
| 3rd Author's Name |
Maiku Abe |
| 3rd Author's Affiliation |
Hokkaido University (Hokkaido Univ.) |
| 4th Author's Name |
Takahiro Ogawa |
| 4th Author's Affiliation |
Hokkaido University (Hokkaido Univ.) |
| 5th Author's Name |
Miki Haseyama |
| 5th Author's Affiliation |
Hokkaido University (Hokkaido Univ.) |
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| Speaker |
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| Date Time |
2021-02-19 15:20:00 |
| Presentation Time |
15 minutes |
| Registration for |
ITE-ME |
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| Volume (vol) |
vol.120 |
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