TW200632786A - An image processing algorithm for selected fruit by the X-ray scanner to automatically identify the region of injury within the scanned fruit - Google Patents
An image processing algorithm for selected fruit by the X-ray scanner to automatically identify the region of injury within the scanned fruitInfo
- Publication number
- TW200632786A TW200632786A TW094105976A TW94105976A TW200632786A TW 200632786 A TW200632786 A TW 200632786A TW 094105976 A TW094105976 A TW 094105976A TW 94105976 A TW94105976 A TW 94105976A TW 200632786 A TW200632786 A TW 200632786A
- Authority
- TW
- Taiwan
- Prior art keywords
- fruit
- injury
- region
- image processing
- scanned
- Prior art date
Links
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- Image Analysis (AREA)
- Image Processing (AREA)
Abstract
An image processing algorithm was developed for injury detection of selected fruits under LabVIEW software environment. The algorithm can be successfully applied to the images acquired from the X-ray scanner to automatically identify the region of injury within the scanned fruit. The principle of the identification includes several consecutive image processing procedures. Since the gray level of the injury region is relative lower than the normal part of the fruit in an X-ray image, the algorithm can recognize the injury part of the fruit and thus can be used in screening the injured fruits.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW94105976A TWI277911B (en) | 2005-03-01 | 2005-03-01 | An image processing method for selected fruit by the X-ray scanner to automatically identify the region of injury within the scanned fruit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW94105976A TWI277911B (en) | 2005-03-01 | 2005-03-01 | An image processing method for selected fruit by the X-ray scanner to automatically identify the region of injury within the scanned fruit |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200632786A true TW200632786A (en) | 2006-09-16 |
TWI277911B TWI277911B (en) | 2007-04-01 |
Family
ID=38626078
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW94105976A TWI277911B (en) | 2005-03-01 | 2005-03-01 | An image processing method for selected fruit by the X-ray scanner to automatically identify the region of injury within the scanned fruit |
Country Status (1)
Country | Link |
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TW (1) | TWI277911B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI667620B (en) * | 2018-01-25 | 2019-08-01 | 國立臺灣大學 | Pest surveillance system |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109752391B (en) * | 2018-12-25 | 2020-06-30 | 中国农业大学 | Carrot surface defect identification and quantification method based on machine vision |
-
2005
- 2005-03-01 TW TW94105976A patent/TWI277911B/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI667620B (en) * | 2018-01-25 | 2019-08-01 | 國立臺灣大學 | Pest surveillance system |
Also Published As
Publication number | Publication date |
---|---|
TWI277911B (en) | 2007-04-01 |
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MM4A | Annulment or lapse of patent due to non-payment of fees |