Zobrazeno 1 - 10
of 40
pro vyhledávání: '"Paul Jackway"'
Autor:
Scott C. Chapman, Torsten Merz, Amy Chan, Paul Jackway, Stefan Hrabar, M. Fernanda Dreccer, Edward Holland, Bangyou Zheng, T. Jun Ling, Jose Jimenez-Berni
Publikováno v:
Agronomy, Vol 4, Iss 2, Pp 279-301 (2014)
Plant breeding trials are extensive (100s to 1000s of plots) and are difficult and expensive to monitor by conventional means, especially where measurements are time-sensitive. For example, in a land-based measure of canopy temperature (hand-held inf
Externí odkaz:
https://doaj.org/article/f6cbd2d49329410b801095d26989d77b
Autor:
Paul Jackway, Guy Smith
Publikováno v:
DICTA
We present a family of image Slope Measures which are scale-free measures that are highest near image edges. They are defined at each pixel as the steepest of the (up, down, or bi-directional) intensity slopes to every other pixel. We list some usefu
Autor:
Mary-Anne Awasi, Andy Hundt, Greg J. Rebetzke, C. L. McIntyre, Anthony G. Condon, M. Fernanda Dreccer, Paul Jackway, Francisco J. Piñera-Chavez, Bethany Macdonald, M. Gabriela Borgognone, Allan Peake
Publikováno v:
Field Crops Research. 258:107942
Plant lodging reduces yield and quality of irrigated and rainfed spring wheats alike. Local and imported germplasm was screened to identify consistently higher-yielding genotypes with low plant lodging for the north-eastern Australian wheat belt. Usi
Autor:
Paul Jackway, Ross Marchant
Publikováno v:
Journal of Mathematical Imaging and Vision. 57:138-163
We introduce a sinusoidal image model consisting of an oriented sinusoid plus a residual component. The model parameters are derived from the circular harmonic vector, a representation of local image structure consisting of the responses to the highe
Autor:
Amy Chan, Edward Holland, M. Fernanda Dreccer, Stefan Hrabar, T. Jun Ling, José A. Jiménez-Berni, Torsten Merz, Bangyou Zheng, Scott Chapman, Paul Jackway
Publikováno v:
Agronomy, Vol 4, Iss 2, Pp 279-301 (2014)
Agronomy; Volume 4; Issue 2; Pages: 279-301
Agronomy; Volume 4; Issue 2; Pages: 279-301
Plant breeding trials are extensive (100s to 1000s of plots) and are difficult and expensive to monitor by conventional means, especially where measurements are time-sensitive. For example, in a land-based measure of canopy temperature (hand-held inf
Publikováno v:
Crop Science. 52:128-135
Self-fertility (SF) is an essential trait that contributes to yield stability in sunflower (Helianthus annuus L.), particularly in the absence of pollinating insects. We used a full-diallel design with 12 sunflower parents, including confectionary an
Publikováno v:
Journal of Microscopy. 240:249-258
Intensity normalization is important in quantitative image analysis, especially when extracting features based on intensity. In automated microscopy, particularly in large cellular screening experiments, each image contains objects of similar type (e
Publikováno v:
Scopus-Elsevier
This paper discusses the following key messages. Taxonomy is (and taxonomists are) more important than ever in times of global change. Taxonomic endeavour is not occurring fast enough: in 250 years since the creation of the Linnean Systema Naturae, o
Publikováno v:
Journal of Microscopy. 224:158-165
Image mosaicing has found a number of applications such as panoramic imaging, digital terrain mapping, ophthalmology and virtual microscopy. In this study, we present an automated mosaicing technique for generating virtual slides from microscope imag
Publikováno v:
International Journal of Pattern Recognition and Artificial Intelligence. 17:17-39
We introduce a new second-order method of texture analysis called Adaptive Multi-Scale Grey Level Co-occurrence Matrix (AMSGLCM), based on the well-known Grey Level Co-occurrence Matrix (GLCM) method. The method deviates significantly from GLCM in th