CN115836322A - 图像裁剪方法与装置、电子设备及存储介质 - Google Patents
图像裁剪方法与装置、电子设备及存储介质 Download PDFInfo
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- CN115836322A CN115836322A CN202080102636.0A CN202080102636A CN115836322A CN 115836322 A CN115836322 A CN 115836322A CN 202080102636 A CN202080102636 A CN 202080102636A CN 115836322 A CN115836322 A CN 115836322A
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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
- G06T7/13—Edge detection
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/80—Analysis of captured images to determine intrinsic or extrinsic camera parameters, i.e. camera calibration
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Abstract
一种图像裁剪方法与装置、电子设备及存储介质，属于图像处理技术领域。其中方法包括：获取目标物体的彩色图像和深度图像(S210)；对彩色图像进行透视变换，得到透视变换图像，并提取透视变换图像中目标物体的图像边界信息(S220)；根据基于深度图像生成的点云数据，确定目标物体的点云边界信息(S230)；基于图像边界信息和点云边界信息，得到目标边界信息(S240)；根据目标边界信息对彩色图像进行裁剪，得到裁剪图像(S250)。本公开可以提高图像裁剪的准确性。
Description
PCT国内申请，说明书已公开。
Claims (13)
- PCT国内申请，权利要求书已公开。
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| Application Number | Priority Date | Filing Date | Title |
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| PCT/CN2020/101938 WO2022011560A1 (zh) | 2020-07-14 | 2020-07-14 | 图像裁剪方法与装置、电子设备及存储介质 |
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| CN115836322A true CN115836322A (zh) | 2023-03-21 |
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| CN (1) | CN115836322A (zh) |
| WO (1) | WO2022011560A1 (zh) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117329971B (zh) * | 2023-12-01 | 2024-02-27 | 海博泰科技(青岛)有限公司 | 一种基于三维激光雷达的车厢平衡检测方法和系统 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105139359A (zh) * | 2015-09-02 | 2015-12-09 | 小米科技有限责任公司 | 图像转换方法和装置 |
| CN107194962B (zh) * | 2017-04-01 | 2020-06-05 | 深圳市速腾聚创科技有限公司 | 点云与平面图像融合方法及装置 |
| CN107578418B (zh) * | 2017-09-08 | 2020-05-19 | 华中科技大学 | 一种融合色彩和深度信息的室内场景轮廓检测方法 |
| US10417829B2 (en) * | 2017-11-27 | 2019-09-17 | Electronics And Telecommunications Research Institute | Method and apparatus for providing realistic 2D/3D AR experience service based on video image |
| CN110427917B (zh) * | 2019-08-14 | 2022-03-22 | 北京百度网讯科技有限公司 | 用于检测关键点的方法和装置 |
| CN110580725A (zh) * | 2019-09-12 | 2019-12-17 | 浙江大学滨海产业技术研究院 | 一种基于rgb-d相机的箱体分拣方法及系统 |
| CN111104921A (zh) * | 2019-12-30 | 2020-05-05 | 西安交通大学 | 一种基于Faster rcnn的多模态行人检测模型及方法 |
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- 2020-07-14 WO PCT/CN2020/101938 patent/WO2022011560A1/zh active Application Filing
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| WO2022011560A1 (zh) | 2022-01-20 |
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