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

Digital image processing method, and camera apparatus, image processing apparatus

A digital image and image processor technology, applied to image processing equipment and image processing systems, can solve the problems of difficulty and loss of arresting intruders or criminals from unknown sources

Inactive Publication Date: 2008-04-23
MAVICS TECH
View PDF0 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0022] However, apprehending unsuspecting intruders or criminals can be extremely difficult if an undesirable vertical line appears in the center of the transmitted image, or some subframes are completely missing from the image due to noise

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
  • Digital image processing method, and camera apparatus, image processing apparatus
  • Digital image processing method, and camera apparatus, image processing apparatus
  • Digital image processing method, and camera apparatus, image processing apparatus

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0070] Hereinafter, embodiments of the present invention will be described in more detail with reference to the accompanying drawings.

[0071] figure 1 is a block diagram showing the configuration of an image processing system for processing digital images of an analog transmission network according to an embodiment of the present invention, and figure 2 A view illustrating the principle of processing digital image data at megapixel resolution via an interlaced field conversion process in an image processing system according to an embodiment of the present invention.

[0072] see figure 1 , the image processing device includes a camera device 100 , an analog transmission network 200 and an image processing device 300 .

[0073] The camera device 100 is connected to an analog transmission network 200 via an analog transmission circuit, and the analog transmission network 200 is also connected to an image processing device 300 via an analog transmission circuit.

[0074] Th...

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

A camera apparatus having a digital image processing function for an analog transmission network is provided. The camera apparatus divides each of frames of first resolution digital image data into N equal regions, converting each frame of the digital image data into N fields by interlacing the regions in order of region numbers, and transmitting the N fields through the analog transmission network. High resolution image data of HDTV class created by the camera apparatus can be reproduced on an image display apparatus by using analog transmission networks laid for transmitting analog image data conforming to the analog NTSC, PAL, or SECAM standard without any change.

Description

technical field [0001] The invention relates to an image processing technology suitable for a safety monitoring system. More specifically, the present invention relates to a digital image processing method for use in an analog transmission network through which data generated when operating a security monitoring system can be transmitted, as well as a camera device, an image processing device, and an image processing system thereof. A high-resolution digital image is obtained, and the high-resolution digital image can be reproduced to such an extent that even if some parts of the data are destroyed during the data transmission, the security analysis will not be affected. Background technique [0002] With the development of television broadcasting standards from National Television Systems Committee (NTSC), Phase Alternating Line (PAL) and Sequential Color and Storage (Séquentiel couleur à mémoire, SECAM) to Digital High Definition Television (HDTV) digital high definition ...

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): H04N7/01H04N5/225H04N7/18H04N21/431H04N21/4402
CPCH04N7/18H04N7/12H04N7/015
Inventor 林燐建林炳辰
Owner MAVICS TECH
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

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com