Please fill in your name

Mobile phone format error

Please enter the telephone

Please enter your company name

Please enter your company email

Please enter the data requirement

Successful submission! Thank you for your support.

Format error, Please fill in again


The data requirement cannot be less than 5 words and cannot be pure numbers




Why choose Datatang?

Datatang owns massive off-the-shelf datasets, including facial recognition data, face anti-spoofing data, Re-identification data, and human behavior, gesture, and gait recognition data
Datatang is GDPR and CCPA compliant and has obtained ISO 27701 and ISO 27001 information security management system certification.

Tailored Data Service for Retail

Datatang supports object image and 2D/3D face anti-spoofing data collection as well as cross-camera tracking data collection by simulating real-world scenarios. We have rich data service experience in face recognition, object detection, semantic segmentation, and target behavior recognition.

Face Recognition

Face Recognition

Support 2D&3D face recognition and anti-spoofing data collection, and provide data labeling of bounding box, keypoints, segmentation annotation.

Human Behavior Recognition

Human Behavior Recognition

Support multi-device, multi-angle and multi-scene human behavior data collection, and provide data labeling of human location, keypoints, behavior and attribute.

Store Traffic Counting

Store Traffic Counting

Support data collection of people flow data in a wide range of monitoring scenarios and data annotation of people distribution.

Search Relevance

Search Relevance

Support data labeling of bounding boxes, segmentation, classification for objects in image.

Virtual Try-on

Virtual Try-on

Support data collection of clothing and accessories, and provide data labeling of classification, segmentation and attribute.

Inventory Management

Inventory Management

Supports data collection of warehouse and logistics environment, and provide data collection of classification, segmentation and attribute.

Supports comprehensive annotation needs for speech, image, video, point cloud, and text data.

Case Studies

Facial Recognition Payment

The client needs to improve the accuracy of the payment platform of the face recognition and has very high requirements for face data types and ambient lighting. Datatang collected 2D/3D face data and face anti-spoofing data under different lighting, angles, occlusion, and perfromed keypoint annotation and facial feature annotation for collected data.

Facial Recognition Payment

The client wants to further enhance the automatic identification of the merchandise in the unmanned containers. Datatang simulates the real scene by installing a camera in the unmanned container and collects 300,000 pictures. Due to the high difficulty of manual judgement on a wide range of goods, the labeling efficiency and accuracy rate were greatly improved by searching for labels and displaying multi-angle picture samples for each category of labels.

Automatic Identification of Unmanned Vending Machine

Automatic identification of unmanned vending machine
AI Garment TransferIntelligent clothing matching system

The client hopes to improve the recognition accuracy of an intelligent clothes fitting system and has very high requirement for the precison of fashion segmentation and needs to segment and label a large number of characters and clothing data and add attributes. Datatang's refined matting template, with polygon and object fit within 3px, completely meets the customer's requirements for annotation precision and accuracy.

Virtual Clothes Fitting System

The client needs an OCR model to identify key information on product images. There are 5 languages on the pictures that the client needs to label, and there are blurs, large-area occlusions, text tilts, etc., and labeling accuracy rate is required to be 95%. Datatang completed data annotation of 15,000 OCR image within the specified time and the accuracy rate reached 98%.

E-commerce OCR System

E-commerce Image OCR Recognition

Why Datatang

One-stop Data Service

Datatang.ai provides comprehensive data annotation and collection services to help you succeed with your AI projects.

Data QA System

Datatang delivers high-quality data with intelligent self-inspection, multiple quality checks, and ISO9001 certification.

Rich Annotation tools

30 proven annotation tools for full coverage of voice, image video, 3D point cloud and text data annotation requirements.

Compliance & Security

We follows Personal Information Protection Act, GDPR, ISO27001/ISO27701 for security and regulatory compliance.

AI-assisted pre-recognition

With the help of AI-assisted pre-recognition function, human-computer interaction semi-automatic annotation is realized.

Know More About Tailored Data Solutions