Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Data generation system

A data generation and data technology, applied in image data processing, animation production, instruments, etc., can solve the problems of difficult integration, high cost of data labeling, low labeling accuracy, etc., and achieve low cost of data labeling, low cost of collection, labeling high precision effect

Pending Publication Date: 2021-01-05
HANGZHOU QUNHE INFORMATION TECHNOLOGIES CO LTD
View PDF10 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Disadvantage 1: High cost of data acquisition and simulation
Affected by factors such as the cost of specific acquisition equipment, policy and legal supervision, and labor costs, the cost of acquiring real 3D data is expensive. In order to solve the problem of high cost of acquiring real 3D data, a simulation system can be built to synthesize virtual 3D data using the simulation system. However, the simulation system The construction of the still requires a lot of cost
Affected by differences in acquisition equipment, acquisition environment, and acquisition operation process, the real 3D data collected is very different and irregular, and the data set specifications of different companies in different periods may also be different, resulting in the formation of isolated data islands and difficulty in integration very big
[0008] Disadvantage 3: High cost of data labeling and low labeling accuracy
Both real 3D data and virtual 3D data require a lot of manpower to label semantic information, so the cost of data labeling is high; due to low data quality and high professional depth, the accuracy of manual labeling is difficult to guarantee
[0009] Disadvantage 4: limited data production capacity
At present, 3D data is still collected and analyzed in a real physical environment. Due to the limitations of collection equipment and physical principles, a large number of phenomena and scenes cannot be collected by existing collection equipment.

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 more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Data generation system
  • Data generation system
  • Data generation system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, and do not limit the protection scope of the present invention.

[0026] In order to solve the problems of high data acquisition cost, high data labeling cost, low data labeling accuracy, and limited data generation capacity in artificial intelligence and scene cognition tasks. A data generating system provided by an embodiment. figure 1 It is a schematic structural diagram of the first embodiment of the data generation system provided by the present invention. Such as figure 1 As shown, a data generating system 100 provided in this embodiment includes a terminal 101 , a server 102 and a database 103 . The terminal 101 communicates ...

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

No PUM Login to View More

Abstract

The invention discloses a data generation system. The data generation system comprises a terminal, a server and a database, the data generation system organizes three-dimensional scene data, analog data and structured data based on an entity component system architecture; wherein three-dimensional scene data based on entity and component organization is stored in the database; the terminal collects a user-defined three-dimensional scene condition through a three-dimensional scene editing interface, collects a processing instruction edited by a user through a processing instruction editing interface provided based on the system, and sends the three-dimensional scene condition and the processing instruction to the server; and the server generates a three-dimensional scene graph meeting three-dimensional scene conditions according to the three-dimensional scene data, then adjusts the three-dimensional scene graph according to the processing instruction, and performs sensor data simulationbased on the three-dimensional scene graph according to the processing instruction to generate simulation data or / and directly outputs and stores structured data. The data generation system can generate a large amount of three-dimensional data with high quality and accurate annotation, and is low in cost.

Description

technical field [0001] The invention belongs to the fields of computer graphics, computer vision and simulation, and in particular relates to a data generation system. Background technique [0002] AI is the most powerful technological force of our time. The first phase of artificial intelligence will enable a new level of software automation, thereby helping many industries to improve productivity; later, artificial intelligence combined with sensors and actuators will become the core of a new generation of autonomous machines. [0003] In the fields of artificial intelligence, autonomous driving, robotics, etc., the final quality of the product depends on the quality and scale of the training data. Therefore, both industry and academia have great demand for high-quality data in their respective fields. In recent years, in the booming field of unmanned autonomous driving, the industry has been using a large number of synthetic simulation data for training. Extensive use ...

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
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G06T13/20G06T17/00G06F30/12
CPCG06T13/20G06T17/00G06F30/12
Inventor 唐睿郑家祥黄治
Owner HANGZHOU QUNHE INFORMATION TECHNOLOGIES CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products