dc.contributor.author |
Mkwelo, Simpiwe
|
|
dc.contributor.author |
De Jager, G
|
|
dc.contributor.author |
Nicolls, F
|
|
dc.date.accessioned |
2007-12-18T06:49:57Z |
|
dc.date.available |
2007-12-18T06:49:57Z |
|
dc.date.issued |
2007-11 |
|
dc.identifier.citation |
Mkwelo, S, De Jager, G and Nicolls, F. 2007. Range sections as rock models for intensity rock scene segmentation. 18th Annual Symposium of the Pattern Recognition Association of South Africa. Pietermaritzburg South Africa, 28-30 November 2007, pp 6 |
en |
dc.identifier.isbn |
978-1-86840-656-2 |
|
dc.identifier.uri |
http://hdl.handle.net/10204/1809
|
|
dc.description |
Copyright: 2007 PRASA |
en |
dc.description.abstract |
This paper presents another approach to segmenting a scene of rocks on a conveyor belt for the purposes of measuring rock size. Rock size estimation instruments are used to monitor, optimize and control milling and crushing in the mining industry. We propose a joint analysis of range and intensity images of rocks where sections extracted from range images are used to guide a Model-driven intensity
image segmentation process. The models contain rock shape and edge probability information which can be used to extract intensity edges of relevance in terms of orientation and position. Conventional polynomial fitting is used to extract the underlying rock shape as a final segmentation. Preliminary results on a small laboratory data set using qualitative and quantitative measures of performance are promising |
en |
dc.language.iso |
en |
en |
dc.publisher |
PRASA 2007: Pattern Recognition Association of South Africa |
en |
dc.subject |
Rock crushability |
en |
dc.subject |
Rock size |
en |
dc.subject |
Rock segmentation |
en |
dc.subject |
Rock intensity |
en |
dc.subject |
Range image segmentation |
en |
dc.subject |
Mining industry |
en |
dc.title |
Range sections as rock models for intensity rock scene segmentation |
en |
dc.type |
Conference Presentation |
en |
dc.identifier.apacitation |
Mkwelo, S., De Jager, G., & Nicolls, F. (2007). Range sections as rock models for intensity rock scene segmentation. PRASA 2007: Pattern Recognition Association of South Africa. http://hdl.handle.net/10204/1809 |
en_ZA |
dc.identifier.chicagocitation |
Mkwelo, S, G De Jager, and F Nicolls. "Range sections as rock models for intensity rock scene segmentation." (2007): http://hdl.handle.net/10204/1809 |
en_ZA |
dc.identifier.vancouvercitation |
Mkwelo S, De Jager G, Nicolls F, Range sections as rock models for intensity rock scene segmentation; PRASA 2007: Pattern Recognition Association of South Africa; 2007. http://hdl.handle.net/10204/1809 . |
en_ZA |
dc.identifier.ris |
TY - Conference Presentation
AU - Mkwelo, S
AU - De Jager, G
AU - Nicolls, F
AB - This paper presents another approach to segmenting a scene of rocks on a conveyor belt for the purposes of measuring rock size. Rock size estimation instruments are used to monitor, optimize and control milling and crushing in the mining industry. We propose a joint analysis of range and intensity images of rocks where sections extracted from range images are used to guide a Model-driven intensity
image segmentation process. The models contain rock shape and edge probability information which can be used to extract intensity edges of relevance in terms of orientation and position. Conventional polynomial fitting is used to extract the underlying rock shape as a final segmentation. Preliminary results on a small laboratory data set using qualitative and quantitative measures of performance are promising
DA - 2007-11
DB - ResearchSpace
DP - CSIR
KW - Rock crushability
KW - Rock size
KW - Rock segmentation
KW - Rock intensity
KW - Range image segmentation
KW - Mining industry
LK - https://researchspace.csir.co.za
PY - 2007
SM - 978-1-86840-656-2
T1 - Range sections as rock models for intensity rock scene segmentation
TI - Range sections as rock models for intensity rock scene segmentation
UR - http://hdl.handle.net/10204/1809
ER - |
en_ZA |