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QTL mapping of resistance to gray leaf spot in maize
Theoretical and Applied Genetics, 2012Gray leaf spot (GLS), caused by the causal fungal pathogen Cercospora zeae-maydis, is one of the most serious foliar diseases of maize worldwide. In the current study, a highly resistant inbred line Y32 and a susceptible line Q11 were used to produce segregating populations for both genetic analysis and QTL mapping. The broad-sense heritability (H (2))
Yan, Zhang +5 more
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REVERSIBLE COLOR-TO-GRAY MAPPING WITH RESISTANCE TO JPEG ENCODING
2018 IEEE Southwest Symposium on Image Analysis and Interpretation (SSIAI), 2018The use of a reversible color-to-gray algorithm is an effective technique in practical applications, in terms of running cost, data quantity, security, etc. Most conventional image processing approaches cannot apply image encoding to color- embedded gray images.
Takahiko Horiuchi, Xu Wen, Keita Hirai
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Quaternary Sequences with Good Autocorrelation Constructed by Gray Mapping
IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences, 2009A quaternary sequence is constructed by Gray mapping of a binary sequence with even period and its shift. The autocorrelation of the new quaternary sequence is the same as that of the binary sequence employed. Quaternary sequences with the maximum autocorrelation 2 can be obtained by the construction for period N ≡ 2 (mod 4).
Ji-Woong Jang, Sang-Hyo Kim
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QTL mapping of resistance to gray leaf spot in ryegrass
Theoretical and Applied Genetics, 2005Gray leaf spot (GLS) is a serious fungal disease caused by Magnaporthe grisea, recently reported on perennial ryegrass (Lolium perenne L.), an important turf grass and forage species. This fungus also causes rice blast and many other grass diseases. Rice blast is usually controlled by host resistance, but durability of resistance is a problem.
J, Curley +5 more
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Codes over an infinite family of rings with a Gray map
Designs, Codes and Cryptography, 2013zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Cengellenmis, Yasemin +2 more
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Accuracy of gray-scale coding in lung sound mapping
Computerized Medical Imaging and Graphics, 2010Stethoscope evaluation of the lungs is widely accepted and practiced; however, there are some widely recognized, major limitations with its use. A safe device that helped solve these limitations by translating sound into objective, quantifiable images would have clinical utility.
Atul C. Mehta +3 more
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Performance of Iterative MAP Receiver for MIMO-OFDM Channels with Anti-Gray Mapping
VTC Spring 2008 - IEEE Vehicular Technology Conference, 2008In recent years, due to the low complexity nature of the turbo processing and excellent bit-error-rate (BER) performance, designing turbo-like receivers for frequency-selective MIMO channels has been of great research interest. The performance gain in turbo decoders is due to an extrinsic information transfer (EXIT) process between the detection and ...
Sajid Ahmed +4 more
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Gray-scale maps with a personal computer
Computers & Geosciences, 1989Abstract The presentation of areally distributed data on maps with gray scales is an excellent way to enhance important features of the data. The chance of producing these types of maps with a personal computer and a standard matrix printer, makes it possible to obtain good quality maps at low cost and with limited computer facilities.
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The Gray Processing of Moon Digital Orthophoto Map
Applied Mechanics and Materials, 2012Considering the mosaic result of the lunar DOM (Digital Orthophoto Map) produced by China's “CE-1” satellite, there usually exists a sharp gray jump beside the joining line. As to a strip image, the gray distribution may be uneven because of the light changing or position difference during photographing.
Wu Jian Xu +3 more
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