Supercharge Your Innovation With Domain-Expert AI Agents!

Special interface and image data transmission system and method

A technology of image data and special interface, which is applied in the field of image processing, can solve the problems of increasing the congestion of the system bus, increasing the complexity of system control, and the large amount of image data transmission, so as to alleviate the burden of the system bus, avoid long-term occupation, and improve The effect of work efficiency

Inactive Publication Date: 2008-12-17
VIMICRO CORP
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the system bus is shared by many hardware devices in the image system, so the image data transmission between the frame buffer storage control device and the image processing device must share the system bus bandwidth with other data transmissions
In general, the amount of image data transmission is relatively large, and the existing image data transmission method will increase the congestion of the system bus, increase the complexity of system control, and reduce the work efficiency of the entire system

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
  • Special interface and image data transmission system and method
  • Special interface and image data transmission system and method
  • Special interface and image data transmission system and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0084] 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 with reference to the accompanying drawings and examples.

[0085] In the present invention, a dedicated interface is specially set between the frame buffer storage control device 103 and the image processing device 104 for transmitting image data. The dedicated interface includes a first port 500 arranged on the side of the frame buffer storage control device 103, for outputting the image data in the frame buffer storage control device, and saving the received external data to the frame buffer storage control device;

[0086] The second port 600 provided on the side of the image processing device 104 is used to receive image data to the image processing device, and output the image data storage information sent by the image processing device;

[0087] And a data connection line connecting the first port 500 and...

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

Being applicable to image data transmission system, the specific interface includes following parts: setup at side of frame buffer storage control device, the first port is in use for outputting image data stored in the frame buffer storage control device, and saving received external data to the frame buffer storage control device; setup at side of image processing device, the second port is in use for receiving image data to image processing device, and outputting image data storage information sent from the image processing device; and data connection wire between the first port and the second port. The invention also discloses a image data transmission system and method. Through the specific interface to transmit image data, the disclosed interface, system and method releases burden of system bus significantly, increases transmission rate of image data.

Description

technical field [0001] The invention relates to image processing technology, in particular to a dedicated interface and image data transmission system and method. Background technique [0002] In the existing image data transmission system, the image data is transmitted between each device through the system bus. The whole system structure is as follows: figure 1 As shown, it includes: a central processing unit (CPU) 101 , a system bus 102 , a frame buffer storage control device 103 and an image processing device 104 . The central processing unit 101 , the frame buffer storage control device 103 and the image processing device 104 all have bus interfaces for connecting with the system bus 102 so as to receive / send data through the system bus 102 . [0003] Wherein, the composition structure of the frame buffer storage control device 103 is as follows: figure 2 , including: a control logic unit 201 , a bus interface 202 , a register unit 203 , a storage control unit 204 an...

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 Patents(China)
IPC IPC(8): H04L12/56H04L12/861H04N21/231H04N21/433
Inventor 白锋
Owner VIMICRO CORP
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com