CN111489371A - 一种场景的直方图近似单峰分布时的图像分割方法 - Google Patents
一种场景的直方图近似单峰分布时的图像分割方法 Download PDFInfo
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- CN111489371A CN111489371A CN202010321636.1A CN202010321636A CN111489371A CN 111489371 A CN111489371 A CN 111489371A CN 202010321636 A CN202010321636 A CN 202010321636A CN 111489371 A CN111489371 A CN 111489371A
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- 238000000034 method Methods 0.000 title claims abstract description 26
- 238000003709 image segmentation Methods 0.000 title claims abstract description 14
- 230000011218 segmentation Effects 0.000 claims abstract description 39
- 230000000877 morphologic effect Effects 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 claims description 7
- 238000004364 calculation method Methods 0.000 claims description 2
- 230000007547 defect Effects 0.000 description 8
- 230000002902 bimodal effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/10—Segmentation; Edge detection
- G06T7/136—Segmentation; Edge detection involving thresholding
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T5/00—Image enhancement or restoration
- G06T5/40—Image enhancement or restoration using histogram techniques
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/10—Segmentation; Edge detection
- G06T7/155—Segmentation; Edge detection involving morphological operators
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/10—Segmentation; Edge detection
- G06T7/194—Segmentation; Edge detection involving foreground-background segmentation
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/90—Determination of colour characteristics
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/10—Image acquisition modality
- G06T2207/10024—Color image
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN114066923A (zh) * | 2021-11-29 | 2022-02-18 | 长春工业大学 | 一种基于迭代和维数分解的3D Otsu阈值分割方法 |
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2020
- 2020-04-22 CN CN202010321636.1A patent/CN111489371B/zh active Active
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JPH10255036A (ja) * | 1997-03-11 | 1998-09-25 | Nippon Telegr & Teleph Corp <Ntt> | 濃淡画像の動的な2値化方法 |
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CN105894487A (zh) * | 2014-08-25 | 2016-08-24 | 武汉科技大学 | 钢材图像编号的提取与分割方法 |
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CN107644210A (zh) * | 2017-09-22 | 2018-01-30 | 哈尔滨工业大学(威海) | 基于图像处理的微生物数量估算方法 |
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CN108711140A (zh) * | 2018-05-16 | 2018-10-26 | 广东欧谱曼迪科技有限公司 | 一种基于类间方差描述的图像亮度均匀性实时恢复方法 |
CN109461148A (zh) * | 2018-10-30 | 2019-03-12 | 兰州交通大学 | 基于二维Otsu的钢轨缺陷分割自适应快速算法 |
CN110033458A (zh) * | 2019-03-12 | 2019-07-19 | 中国矿业大学 | 一种基于像素梯度分布的图像阈值确定方法 |
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ORLANDOJ.TOBIAS等: "Image segmentation by histogram thresholding using fuzzy sets", 《IEEE TRANSACTIONS ON IMAGE PROCESSING》 * |
符增: "基于图像直方图构建及确定阈值的分割方法研究", 《中国优秀硕士学位论文全文数据库 信息科技辑》 * |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114066923A (zh) * | 2021-11-29 | 2022-02-18 | 长春工业大学 | 一种基于迭代和维数分解的3D Otsu阈值分割方法 |
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