TW200516508A - Inspection system and method for image capture quality - Google Patents

Inspection system and method for image capture quality

Info

Publication number
TW200516508A
TW200516508A TW092131498A TW92131498A TW200516508A TW 200516508 A TW200516508 A TW 200516508A TW 092131498 A TW092131498 A TW 092131498A TW 92131498 A TW92131498 A TW 92131498A TW 200516508 A TW200516508 A TW 200516508A
Authority
TW
Taiwan
Prior art keywords
image
quality
image capture
capture card
digital
Prior art date
Application number
TW092131498A
Other languages
Chinese (zh)
Other versions
TWI251173B (en
Inventor
Luan-Jiao Qiu
Jun-Zai Lai
Huan-Chao Huang
Jien-Deng Kao
Ying-Fu Huang
Original Assignee
Chung Shan Inst Of Science
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Chung Shan Inst Of Science filed Critical Chung Shan Inst Of Science
Priority to TW92131498A priority Critical patent/TWI251173B/en
Publication of TW200516508A publication Critical patent/TW200516508A/en
Application granted granted Critical
Publication of TWI251173B publication Critical patent/TWI251173B/en

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Landscapes

  • Processing Or Creating Images (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Image Analysis (AREA)

Abstract

The present invention provides an inspection system and method for image capture quality, which is used to establish the performance and quality quantifying standard for image capture card for evaluating the quality grade of the image capture card. The inspection system comprises a testing image database, an image simulator, and an image quality evaluation unit; wherein, during evaluation, first selecting suitable digital image data from the image database and transmitting to the image simulator; then, the image simulator will output the digital testing image in analog format to an image capture card; after the image capture card converts the analog image into the digital image, the image quality evaluation unit will compare the digital image converted from the image capture card with the original digital image, and calculate the tolerance, the average, the standard deviation, and the offset, so as to obtain the performance quality of the image capture card as the base of evaluation for image capture card, and assist the quality inspector to more rapidly provide the services of precise quality diagnosis and grade evaluation operation.
TW92131498A 2003-11-11 2003-11-11 Inspection system and method for image capture quality TWI251173B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW92131498A TWI251173B (en) 2003-11-11 2003-11-11 Inspection system and method for image capture quality

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW92131498A TWI251173B (en) 2003-11-11 2003-11-11 Inspection system and method for image capture quality

Publications (2)

Publication Number Publication Date
TW200516508A true TW200516508A (en) 2005-05-16
TWI251173B TWI251173B (en) 2006-03-11

Family

ID=37433532

Family Applications (1)

Application Number Title Priority Date Filing Date
TW92131498A TWI251173B (en) 2003-11-11 2003-11-11 Inspection system and method for image capture quality

Country Status (1)

Country Link
TW (1) TWI251173B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103024426A (en) * 2011-09-23 2013-04-03 亚旭电子科技(江苏)有限公司 Test method of image shooting device
CN111369420A (en) * 2018-12-26 2020-07-03 致茂电子(苏州)有限公司 Digital data processing apparatus
TWI779808B (en) * 2021-08-30 2022-10-01 宏碁股份有限公司 Image processing method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103024426A (en) * 2011-09-23 2013-04-03 亚旭电子科技(江苏)有限公司 Test method of image shooting device
CN111369420A (en) * 2018-12-26 2020-07-03 致茂电子(苏州)有限公司 Digital data processing apparatus
CN111369420B (en) * 2018-12-26 2024-01-19 致茂电子(苏州)有限公司 Digital data processing device
TWI779808B (en) * 2021-08-30 2022-10-01 宏碁股份有限公司 Image processing method

Also Published As

Publication number Publication date
TWI251173B (en) 2006-03-11

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