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https://hdl.handle.net/1959.11/2794
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DC Field | Value | Language |
---|---|---|
dc.contributor.author | Alston, C L | en |
dc.contributor.author | Mengersen, K L | en |
dc.contributor.author | Thompson, John Mitchell | en |
dc.contributor.author | Littlefield, Patrick John | en |
dc.contributor.author | Perry, Diana | en |
dc.contributor.author | Ball, A | en |
dc.date.accessioned | 2009-10-30T16:20:00Z | - |
dc.date.issued | 2004 | - |
dc.identifier.citation | Australian Journal of Agricultural Research, 55(1), p. 57-68 | en |
dc.identifier.issn | 1444-9838 | en |
dc.identifier.issn | 0004-9409 | en |
dc.identifier.issn | 1836-5795 | en |
dc.identifier.issn | 1836-0947 | en |
dc.identifier.uri | https://hdl.handle.net/1959.11/2794 | - |
dc.description.abstract | CAT scanning techniques are available to provide images that can aid in the assessment of carcass traits in live sheep during the course of animal experiments. In this paper we present a Bayesian formulation of an analysis that allows us to determine the composition of a scan in terms of proportions of the image attributable to fat, muscle (lean tissue), and bone. The technique, known as finite mixture modelling, also provides information about the distributional properties of some of these components, such as fat and bone. In the case of muscle, the analysis estimates several Gaussian distributions that combine to provide an approximation to its likelihood. The model is estimated through the use of the Gibbs sampler, with the distributional properties of carcass components being obtained from the resultant Markov chains. | en |
dc.language | en | en |
dc.publisher | CSIRO Publishing | en |
dc.relation.ispartof | Australian Journal of Agricultural Research | en |
dc.title | Statistical analysis of sheep CAT scan images using a Bayesian mixture model | en |
dc.type | Journal Article | en |
dc.identifier.doi | 10.1071/AR03017 | en |
dc.subject.keywords | Comparative Physiology | en |
local.contributor.firstname | C L | en |
local.contributor.firstname | K L | en |
local.contributor.firstname | John Mitchell | en |
local.contributor.firstname | Patrick John | en |
local.contributor.firstname | Diana | en |
local.contributor.firstname | A | en |
local.subject.for2008 | 060604 Comparative Physiology | en |
local.subject.seo2008 | 830310 Sheep - Meat | en |
local.profile.school | School of Environmental and Rural Science | en |
local.profile.school | School of Science and Technology | en |
local.profile.school | School of Environmental and Rural Science | en |
local.profile.email | jthompso@une.edu.au | en |
local.profile.email | plittlef@une.edu.au | en |
local.output.category | C1 | en |
local.record.place | au | en |
local.record.institution | University of New England | en |
local.identifier.epublicationsrecord | pes:2127 | en |
local.publisher.place | Australia | en |
local.format.startpage | 57 | en |
local.format.endpage | 68 | en |
local.identifier.scopusid | 1242288222 | en |
local.peerreviewed | Yes | en |
local.identifier.volume | 55 | en |
local.identifier.issue | 1 | en |
local.contributor.lastname | Alston | en |
local.contributor.lastname | Mengersen | en |
local.contributor.lastname | Thompson | en |
local.contributor.lastname | Littlefield | en |
local.contributor.lastname | Perry | en |
local.contributor.lastname | Ball | en |
dc.identifier.staff | une-id:jthompso | en |
dc.identifier.staff | une-id:plittlef | en |
local.profile.role | author | en |
local.profile.role | author | en |
local.profile.role | author | en |
local.profile.role | author | en |
local.profile.role | author | en |
local.profile.role | author | en |
local.identifier.unepublicationid | une:2871 | en |
dc.identifier.academiclevel | Academic | en |
dc.identifier.academiclevel | Academic | en |
local.title.maintitle | Statistical analysis of sheep CAT scan images using a Bayesian mixture model | en |
local.output.categorydescription | C1 Refereed Article in a Scholarly Journal | en |
local.relation.url | http://nla.gov.au/anbd.bib-an26071355 | en |
local.search.author | Alston, C L | en |
local.search.author | Mengersen, K L | en |
local.search.author | Thompson, John Mitchell | en |
local.search.author | Littlefield, Patrick John | en |
local.search.author | Perry, Diana | en |
local.search.author | Ball, A | en |
local.uneassociation | Unknown | en |
local.year.published | 2004 | en |
Appears in Collections: | Journal Article |
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