Cai-Hua Li

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This paper proposes a novel kind of graph-based features for image retrieval. For each color image, we divide it into R, G, B component images. For each component image, we view the 256 gray-levels as nodes and construct the Gray-level Co-occurrence Graph (GCG) by counting the number of occurrences for each possible gray-level pair as neighbors in the(More)
133 candidate Y-STR loci were selected from NCBI STS database or by bioinformatics analysis in human Y-chromosome sequence, and were screened among 48 DNA samples around the world. Forty-one Y-STRs with high allelic frequency were validated, 36 of which were first reported. Two hundred haplotypes of the 41 STRs were identified among 200 randomly sampled(More)
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