Literature review of acoustic and ultrasonic tomography in standing trees
Key message High-resolution imaging is possible if high-frequency sensors are used together with a signalprocessing and inversion algorithm that is well suited to a low signal-to-noise ratio and the effect of wood anisotropy. Wood is a biological growth medium, and given that standing trees adapt themselves in their growth to environmental conditions, their material properties vary with age. These changes result in variations that are far more complex than anisotropy. Wood quality and intraspecific variability can thus be studied to gain an understanding of the development mechanisms of trees, and this can be useful for clonal selection and the management of tree communities. A number of techniques are available to determine wood properties in standing trees, but the signal-processing approaches currently used are not always robust and do not always provide the image resolution needed in the particular cases of acoustic or ultrasonic tomography. This review paper thus aims to present important aspects that should be taken into account when using tomography techniques and addresses a number of open problems. A brief review of current non-destructive wood imaging techniques is initially presented followed by a comparison of the protocols, methods and models used in acoustic and ultrasonic tomography. The devices cited were studied in terms of measurement systems and signal processing. The analysis aimed to highlight and analyze the advantages and disadvantages of each device and describe challenges and trends. The effect of various parameters is discussed: frequency, signal-to-noise ratio, number of sensors and inversion algorithm. General conclusions are then drawn in relation to future signal-processing work in the acoustic and ultrasonic tomography of standing trees.
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dig-cirad-fr-5753982024-01-28T22:32:11Z http://agritrop.cirad.fr/575398/ http://agritrop.cirad.fr/575398/ Literature review of acoustic and ultrasonic tomography in standing trees. Arciniegas Andres, Prieto Flavio, Brancheriau Loïc, Lasaygues Philippe. 2014. Trees, 28 (6) : 1559-1567.https://doi.org/10.1007/s00468-014-1062-6 <https://doi.org/10.1007/s00468-014-1062-6> Literature review of acoustic and ultrasonic tomography in standing trees Arciniegas, Andres Prieto, Flavio Brancheriau, Loïc Lasaygues, Philippe eng 2014 Trees K50 - Technologie des produits forestiers U30 - Méthodes de recherche U10 - Informatique, mathématiques et statistiques arbre bois sélection variation génétique croissance propriété mécanique technologie du bois qualité âge propriété acoustique technique ultrason radiographie http://aims.fao.org/aos/agrovoc/c_7887 http://aims.fao.org/aos/agrovoc/c_8421 http://aims.fao.org/aos/agrovoc/c_6951 http://aims.fao.org/aos/agrovoc/c_15975 http://aims.fao.org/aos/agrovoc/c_3394 http://aims.fao.org/aos/agrovoc/c_4683 http://aims.fao.org/aos/agrovoc/c_28195 http://aims.fao.org/aos/agrovoc/c_6400 http://aims.fao.org/aos/agrovoc/c_186 http://aims.fao.org/aos/agrovoc/c_98 http://aims.fao.org/aos/agrovoc/c_8044 http://aims.fao.org/aos/agrovoc/c_6428 Key message High-resolution imaging is possible if high-frequency sensors are used together with a signalprocessing and inversion algorithm that is well suited to a low signal-to-noise ratio and the effect of wood anisotropy. Wood is a biological growth medium, and given that standing trees adapt themselves in their growth to environmental conditions, their material properties vary with age. These changes result in variations that are far more complex than anisotropy. Wood quality and intraspecific variability can thus be studied to gain an understanding of the development mechanisms of trees, and this can be useful for clonal selection and the management of tree communities. A number of techniques are available to determine wood properties in standing trees, but the signal-processing approaches currently used are not always robust and do not always provide the image resolution needed in the particular cases of acoustic or ultrasonic tomography. This review paper thus aims to present important aspects that should be taken into account when using tomography techniques and addresses a number of open problems. A brief review of current non-destructive wood imaging techniques is initially presented followed by a comparison of the protocols, methods and models used in acoustic and ultrasonic tomography. The devices cited were studied in terms of measurement systems and signal processing. The analysis aimed to highlight and analyze the advantages and disadvantages of each device and describe challenges and trends. The effect of various parameters is discussed: frequency, signal-to-noise ratio, number of sensors and inversion algorithm. General conclusions are then drawn in relation to future signal-processing work in the acoustic and ultrasonic tomography of standing trees. article info:eu-repo/semantics/article Journal Article info:eu-repo/semantics/publishedVersion http://agritrop.cirad.fr/575398/1/document_575398.pdf application/pdf Cirad license info:eu-repo/semantics/restrictedAccess https://agritrop.cirad.fr/mention_legale.html https://doi.org/10.1007/s00468-014-1062-6 10.1007/s00468-014-1062-6 info:eu-repo/semantics/altIdentifier/doi/10.1007/s00468-014-1062-6 info:eu-repo/semantics/altIdentifier/purl/https://doi.org/10.1007/s00468-014-1062-6 |
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K50 - Technologie des produits forestiers U30 - Méthodes de recherche U10 - Informatique, mathématiques et statistiques arbre bois sélection variation génétique croissance propriété mécanique technologie du bois qualité âge propriété acoustique technique ultrason radiographie http://aims.fao.org/aos/agrovoc/c_7887 http://aims.fao.org/aos/agrovoc/c_8421 http://aims.fao.org/aos/agrovoc/c_6951 http://aims.fao.org/aos/agrovoc/c_15975 http://aims.fao.org/aos/agrovoc/c_3394 http://aims.fao.org/aos/agrovoc/c_4683 http://aims.fao.org/aos/agrovoc/c_28195 http://aims.fao.org/aos/agrovoc/c_6400 http://aims.fao.org/aos/agrovoc/c_186 http://aims.fao.org/aos/agrovoc/c_98 http://aims.fao.org/aos/agrovoc/c_8044 http://aims.fao.org/aos/agrovoc/c_6428 K50 - Technologie des produits forestiers U30 - Méthodes de recherche U10 - Informatique, mathématiques et statistiques arbre bois sélection variation génétique croissance propriété mécanique technologie du bois qualité âge propriété acoustique technique ultrason radiographie http://aims.fao.org/aos/agrovoc/c_7887 http://aims.fao.org/aos/agrovoc/c_8421 http://aims.fao.org/aos/agrovoc/c_6951 http://aims.fao.org/aos/agrovoc/c_15975 http://aims.fao.org/aos/agrovoc/c_3394 http://aims.fao.org/aos/agrovoc/c_4683 http://aims.fao.org/aos/agrovoc/c_28195 http://aims.fao.org/aos/agrovoc/c_6400 http://aims.fao.org/aos/agrovoc/c_186 http://aims.fao.org/aos/agrovoc/c_98 http://aims.fao.org/aos/agrovoc/c_8044 http://aims.fao.org/aos/agrovoc/c_6428 |
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K50 - Technologie des produits forestiers U30 - Méthodes de recherche U10 - Informatique, mathématiques et statistiques arbre bois sélection variation génétique croissance propriété mécanique technologie du bois qualité âge propriété acoustique technique ultrason radiographie http://aims.fao.org/aos/agrovoc/c_7887 http://aims.fao.org/aos/agrovoc/c_8421 http://aims.fao.org/aos/agrovoc/c_6951 http://aims.fao.org/aos/agrovoc/c_15975 http://aims.fao.org/aos/agrovoc/c_3394 http://aims.fao.org/aos/agrovoc/c_4683 http://aims.fao.org/aos/agrovoc/c_28195 http://aims.fao.org/aos/agrovoc/c_6400 http://aims.fao.org/aos/agrovoc/c_186 http://aims.fao.org/aos/agrovoc/c_98 http://aims.fao.org/aos/agrovoc/c_8044 http://aims.fao.org/aos/agrovoc/c_6428 K50 - Technologie des produits forestiers U30 - Méthodes de recherche U10 - Informatique, mathématiques et statistiques arbre bois sélection variation génétique croissance propriété mécanique technologie du bois qualité âge propriété acoustique technique ultrason radiographie http://aims.fao.org/aos/agrovoc/c_7887 http://aims.fao.org/aos/agrovoc/c_8421 http://aims.fao.org/aos/agrovoc/c_6951 http://aims.fao.org/aos/agrovoc/c_15975 http://aims.fao.org/aos/agrovoc/c_3394 http://aims.fao.org/aos/agrovoc/c_4683 http://aims.fao.org/aos/agrovoc/c_28195 http://aims.fao.org/aos/agrovoc/c_6400 http://aims.fao.org/aos/agrovoc/c_186 http://aims.fao.org/aos/agrovoc/c_98 http://aims.fao.org/aos/agrovoc/c_8044 http://aims.fao.org/aos/agrovoc/c_6428 Arciniegas, Andres Prieto, Flavio Brancheriau, Loïc Lasaygues, Philippe Literature review of acoustic and ultrasonic tomography in standing trees |
description |
Key message High-resolution imaging is possible if high-frequency sensors are used together with a signalprocessing and inversion algorithm that is well suited to a low signal-to-noise ratio and the effect of wood anisotropy. Wood is a biological growth medium, and given that standing trees adapt themselves in their growth to environmental conditions, their material properties vary with age. These changes result in variations that are far more complex than anisotropy. Wood quality and intraspecific variability can thus be studied to gain an understanding of the development mechanisms of trees, and this can be useful for clonal selection and the management of tree communities. A number of techniques are available to determine wood properties in standing trees, but the signal-processing approaches currently used are not always robust and do not always provide the image resolution needed in the particular cases of acoustic or ultrasonic tomography. This review paper thus aims to present important aspects that should be taken into account when using tomography techniques and addresses a number of open problems. A brief review of current non-destructive wood imaging techniques is initially presented followed by a comparison of the protocols, methods and models used in acoustic and ultrasonic tomography. The devices cited were studied in terms of measurement systems and signal processing. The analysis aimed to highlight and analyze the advantages and disadvantages of each device and describe challenges and trends. The effect of various parameters is discussed: frequency, signal-to-noise ratio, number of sensors and inversion algorithm. General conclusions are then drawn in relation to future signal-processing work in the acoustic and ultrasonic tomography of standing trees. |
format |
article |
topic_facet |
K50 - Technologie des produits forestiers U30 - Méthodes de recherche U10 - Informatique, mathématiques et statistiques arbre bois sélection variation génétique croissance propriété mécanique technologie du bois qualité âge propriété acoustique technique ultrason radiographie http://aims.fao.org/aos/agrovoc/c_7887 http://aims.fao.org/aos/agrovoc/c_8421 http://aims.fao.org/aos/agrovoc/c_6951 http://aims.fao.org/aos/agrovoc/c_15975 http://aims.fao.org/aos/agrovoc/c_3394 http://aims.fao.org/aos/agrovoc/c_4683 http://aims.fao.org/aos/agrovoc/c_28195 http://aims.fao.org/aos/agrovoc/c_6400 http://aims.fao.org/aos/agrovoc/c_186 http://aims.fao.org/aos/agrovoc/c_98 http://aims.fao.org/aos/agrovoc/c_8044 http://aims.fao.org/aos/agrovoc/c_6428 |
author |
Arciniegas, Andres Prieto, Flavio Brancheriau, Loïc Lasaygues, Philippe |
author_facet |
Arciniegas, Andres Prieto, Flavio Brancheriau, Loïc Lasaygues, Philippe |
author_sort |
Arciniegas, Andres |
title |
Literature review of acoustic and ultrasonic tomography in standing trees |
title_short |
Literature review of acoustic and ultrasonic tomography in standing trees |
title_full |
Literature review of acoustic and ultrasonic tomography in standing trees |
title_fullStr |
Literature review of acoustic and ultrasonic tomography in standing trees |
title_full_unstemmed |
Literature review of acoustic and ultrasonic tomography in standing trees |
title_sort |
literature review of acoustic and ultrasonic tomography in standing trees |
url |
http://agritrop.cirad.fr/575398/ http://agritrop.cirad.fr/575398/1/document_575398.pdf |
work_keys_str_mv |
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