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stem-end/calyx identification (9) 9
apple (6) 6
algorithms (4) 4
apples (4) 4
food science & technology (4) 4
fruit firmness (3) 3
inspection (3) 3
machine vision (3) 3
3d reconstruction (2) 2
agriculture, multidisciplinary (2) 2
agronomy (2) 2
bruises (2) 2
cameras (2) 2
computer science, interdisciplinary applications (2) 2
defect (2) 2
defects (2) 2
engineering, chemical (2) 2
horticulture (2) 2
hyperspectral imaging (2) 2
image processing (2) 2
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infrared (2) 2
nir structured light (2) 2
optics (2) 2
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soluble solids content (2) 2
system (2) 2
thermography (2) 2
vision (2) 2
3d shape enhanced transform (1) 1
agricultural industry (1) 1
apple bruising (1) 1
apple stem-end/calyx identification (1) 1
apples and bruise (1) 1
artificial-vision (1) 1
automated (1) 1
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calyx (1) 1
charge coupled devices (1) 1
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damage (1) 1
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electronic nose (1) 1
equipment and supplies (1) 1
facet model (1) 1
fehlererkennung (1) 1
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food quality (1) 1
fruit (1) 1
fruit defect detection (1) 1
fruits (1) 1
human (1) 1
hyperspectral and multispectral image (1) 1
imaging (1) 1
imaging processing (1) 1
infrared lock-in thermography (1) 1
instruments & instrumentation (1) 1
intensity-distribution (1) 1
intensitätsverteilung (1) 1
internal quality (1) 1
lichtverteilung (1) 1
light-distribution (1) 1
lightness correction (1) 1
machine vision system (1) 1
machine-vision system (1) 1
magnetic resonance (1) 1
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photothermal wave (1) 1
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Nongye Jixie Xuebao/Transactions of the Chinese Society for Agricultural Machinery, ISSN 1000-1298, 07/2015, Volume 46, Issue 7, pp. 1 - 9
Journal Article
Optical Engineering, ISSN 0091-3286, 02/2007, Volume 46, Issue 1, pp. 017201 - 017209
Journal Article
Journal of Food Engineering, ISSN 0260-8774, 06/2012, Volume 110, Issue 3, pp. 345 - 355
► Detection of early bruises in apples of five cultivars. ► Hyperspectral and thermal imaging of bruises in apples. ► Supervised classification of bruises with... 
Apples and bruise | Thermal imaging | Hyperspectral imaging | SYSTEM | DEFECTS | QUALITY | VISION | FOOD SCIENCE & TECHNOLOGY | THERMOGRAPHY | PREDICTION | ENGINEERING, CHEMICAL | NEAR-INFRARED REFLECTANCE | SELECTION | STEM-END/CALYX IDENTIFICATION | FRUIT FIRMNESS | Apple | Apples | Support vector machines | Infrared | Images | Cameras | Fruits | Principal component analysis
Journal Article
Postharvest Biology and Technology, ISSN 0925-5214, 12/2013, Volume 86, pp. 249 - 258
Apple bruising, as a mechanical damage, occurs due to impact, compression, vibration or abrasion during handling. However, the symptoms of this damage,... 
Time after bruising | Apple bruising | Supervised classification | Hyperspectral imaging | AGRONOMY | QUALITY | FOOD SCIENCE & TECHNOLOGY | PREDICTION | SOLUBLE SOLIDS CONTENT | HORTICULTURE | REFLECTANCE | CULTIVARS | NEURAL-NETWORKS | SELECTION | STEM-END/CALYX IDENTIFICATION | FRUIT FIRMNESS | SCATTERING | Apple | Algorithms
Journal Article
Computers and Electronics in Agriculture, ISSN 0168-1699, 2010, Volume 74, Issue 2, pp. 176 - 194
Journal Article
Journal of Food Engineering, ISSN 0260-8774, 06/2017, Volume 203, pp. 69 - 82
The automated detection of defective apples with a machine vision system is difficult because of the non-uniform intensity distribution on the apple images and... 
Stem-end/calyx identification | Machine vision | Lightness correction | NIR structured light | Defect detection | SYSTEM | INSPECTION | CALYX | RECOGNITION | SURFACE-DEFECTS | RECONSTRUCTION | PERFORMANCE | FOOD SCIENCE & TECHNOLOGY | ENGINEERING, CHEMICAL | TRANSFORM | Apple | Equipment and supplies | Algorithms | Image processing
Journal Article
Computers and Electronics in Agriculture, ISSN 0168-1699, 2010, Volume 70, Issue 1, pp. 129 - 134
Identification of apple stem-ends and calyxes from defects on process grading lines is a challenging task due to the complexity of the process. An in-line... 
Defect | Apple | Imaging processing | Segmentation | INSPECTION | COMPUTER SCIENCE, INTERDISCIPLINARY APPLICATIONS | MACHINE VISION SYSTEM | DISCRIMINATION | AGRICULTURE, MULTIDISCIPLINARY | STEM-END/CALYX IDENTIFICATION | MULTISPECTRAL IMAGES | Computer industry | Cameras | Algorithms | Image processing
Journal Article
Infrared Physics and Technology, ISSN 1350-4495, 03/2014, Volume 63, pp. 133 - 139
An infrared lock-in thermography technique was adjusted for the detection of early bruises on pears. This mechanical damage is usually difficult to detect in... 
Postharvest | Infrared lock-in thermography | Photothermal wave | Nondestructive evaluation | Pear | Bruise | PHYSICS, APPLIED | DEFECT | WATERCORE | APPLES | INSTRUMENTS & INSTRUMENTATION | FRUIT | OPTICS | STEM-END/CALYX IDENTIFICATION | Charge coupled devices | Thermal emission | Filtering | Infrared | Imaging | Pears | Damage | Thermography
Journal Article
2012 IEEE 11th International Conference on Signal Processing, ISSN 2164-5221, 10/2012, Volume 2, pp. 1110 - 1114
Computer vision methods are widely used in apple quality grading applications. In this paper, we propose a new method to differentiate apple stem-end/calyx... 
Stem-end/calyx identification | 3D reconstruction | NIR structured light | Position encoding
Conference Proceeding
Postharvest Biology and Technology, ISSN 0925-5214, 2005, Volume 37, Issue 2, pp. 152 - 162
A hyperspectral imaging system has been built within the wavelength range of 400–1000 nm for detecting bruises on ‘Jonagold’ apples. A total of 160 apples,... 
Apples | Bruises | Hyperspectral and multispectral image | Stem-end/calyx | PCA | bruises | HORTICULTURE | stem-end/calyx | AGRONOMY | hyperspectral and multispectral image | FOOD SCIENCE & TECHNOLOGY | MACHINE VISION | apples | STEM | Apple | Algorithms
Journal Article
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