結(jié)合顏色直方圖和LBP紋理的遙感影像分割
發(fā)布時(shí)間:2018-07-25 06:54
【摘要】:提出了一種結(jié)合顏色直方圖特征和LBP紋理特征的高分辨率遙感影像分割方法。首先對梯度圖像進(jìn)行雙閾值聯(lián)合的自適應(yīng)標(biāo)記,進(jìn)而通過快速分水嶺變換來獲得初始分割結(jié)果,然后以一種結(jié)合顏色直方圖特征和LBP紋理特征的區(qū)域相似性度為指標(biāo)對初始分割區(qū)域進(jìn)行合并獲得最終的分割結(jié)果。通過在高分辨率遙感影像上的分割對比實(shí)驗(yàn),證明了該方法能充分利用遙感影像的光譜和紋理信息,分割效果良好。
[Abstract]:A high resolution remote sensing image segmentation method combining color histogram features and LBP texture features is proposed. Firstly, the gradient image is labeled with a combination of two thresholds, and then the initial segmentation result is obtained by fast watershed transformation. Then the initial segmentation region is combined with the color histogram feature and the LBP texture feature, and the final segmentation result is obtained. The comparison experiments on high resolution remote sensing images show that the proposed method can make full use of the spectral and texture information of remote sensing images and the segmentation effect is good.
【作者單位】: 武漢大學(xué)測繪遙感信息工程國家重點(diǎn)實(shí)驗(yàn)室;
【基金】:國家自然科學(xué)基金項(xiàng)目“基于多尺度一體化分割的高分辨率SAR與光學(xué)圖像變化檢測”(編號:61001187) 國家863計(jì)劃資助項(xiàng)目“多傳感器信息實(shí)時(shí)接入”(編號:2013AA122301) 江蘇省資源環(huán)境信息工程重點(diǎn)實(shí)驗(yàn)室開放基金資助項(xiàng)目“高光譜影像全尺度分割與仿生模式分類方法”(編號:JS201302)共同資助
【分類號】:TP751
本文編號:2142997
[Abstract]:A high resolution remote sensing image segmentation method combining color histogram features and LBP texture features is proposed. Firstly, the gradient image is labeled with a combination of two thresholds, and then the initial segmentation result is obtained by fast watershed transformation. Then the initial segmentation region is combined with the color histogram feature and the LBP texture feature, and the final segmentation result is obtained. The comparison experiments on high resolution remote sensing images show that the proposed method can make full use of the spectral and texture information of remote sensing images and the segmentation effect is good.
【作者單位】: 武漢大學(xué)測繪遙感信息工程國家重點(diǎn)實(shí)驗(yàn)室;
【基金】:國家自然科學(xué)基金項(xiàng)目“基于多尺度一體化分割的高分辨率SAR與光學(xué)圖像變化檢測”(編號:61001187) 國家863計(jì)劃資助項(xiàng)目“多傳感器信息實(shí)時(shí)接入”(編號:2013AA122301) 江蘇省資源環(huán)境信息工程重點(diǎn)實(shí)驗(yàn)室開放基金資助項(xiàng)目“高光譜影像全尺度分割與仿生模式分類方法”(編號:JS201302)共同資助
【分類號】:TP751
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