Modeling and Recognition of Arbitrary Curved Objects from Image Contours
Modeling and Recognition of Arbitrary Curved Objects from Image Contours
批准号:
9224815
负责人:
Jean Ponce
金额:
$33.0万
依托单位国家:
美国
项目类别:
Continuing Grant
财政年份:
1993
资助国家:
美国
项目状态:
已结题
起止时间:
1993-07-01 至 1997-06-30
中文摘要
今年是连续三年获奖的第一年。 的 研究致力于下一代基于模型的视觉 系统,这应该证明在单目识别 从大型数据库中选择复杂曲面对象的图像数据 的模型。 这将需要在形状方面取得重大进展 表示、建模和匹配。这项研究的重点是一个 一种新的形状表示方法及其在自动建模中的应用 从距离和视频图像集合到对象的构造 识别,包括方面图的建设,姿态计算, 并编入模型数据库。 在本研究中, 任意平滑的3D形状由一组 特征表面曲线具有的特性是, 确定图像轮廓的结构及其灾难性 变化,并且有一些自然的对应关系, 这些曲线和单眼轮廓特征,例如拐点和 双切线
英文摘要
This is the first year of a three-year continuing award. The research addresses the next generation of model-based vision systems, which should demonstrate the recognition in monocular image data of complex curved objects selected from a large database of models. This will require major progress in the areas of shape representation, modeling, and matching. This research focuses on a novel shape representation and its application to automatic model construction from sets of range and video images and to object recognition, including aspect graph construction, pose computation, and indexing into a database of models. In this research, arbitrary smooth 3D shapes are represented by a set of characteristic surface curves having the properties that they determine the structure of the image contours and its catastrophic changes, and there is a natural correspondence between some of these curves and monocular contour features such as inflections and bitangents.
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会议论文
Collaborative Research: Toward Category-Level Object Recognition
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批准号:0535152
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项目类别:Continuing Grant
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资助金额:$0.0万
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财政年份:2005
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负责人:Jean Ponce
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依托单位:
Designing Tomorrow's Category-Level Object Recognition Systems: An International Workshop
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批准号:0335780
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项目类别:Standard Grant
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资助金额:$2.0万
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财政年份:2003
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负责人:Jean Ponce
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依托单位:
Toward True 3D Object Recognition
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批准号:0308087
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项目类别:Continuing Grant
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资助金额:$24.0万
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财政年份:2003
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负责人:Jean Ponce
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依托单位:
ITR: An Integrated Approach to 3D Photography Using Shape, Texture, and Motion Cues
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批准号:0312438
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项目类别:Continuing Grant
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资助金额:$36.15万
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财政年份:2003
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负责人:Jean Ponce
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依托单位:
Capture Regions for Grasping, Manipulating and Re-orienting Parts
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批准号:9907009
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项目类别:Continuing Grant
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资助金额:$30.0万
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财政年份:1999
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负责人:Jean Ponce
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依托单位:
Algorithms for Constructing Immobilizing Fixtures and Grasps of Three-Dimensional Objects
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批准号:9634393
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项目类别:Continuing Grant
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资助金额:$15.94万
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财政年份:1996
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负责人:Jean Ponce
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依托单位:
Generalized Cylinders Revisited
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批准号:9634312
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项目类别:Continuing Grant
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资助金额:$15.44万
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财政年份:1996
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负责人:Jean Ponce
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依托单位:
CISE Research Instrumentation
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批准号:9121899
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项目类别:Standard Grant
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资助金额:$9.0万
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财政年份:1992
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负责人:Jean Ponce
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依托单位:
Representations and Algorithms for Recognizing and Locating Three Dimensional Curved Objects from Monocular Images
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批准号:9015749
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项目类别:Continuing Grant
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资助金额:$28.0万
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财政年份:1991
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负责人:Jean Ponce
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依托单位:
国内基金
海外基金
基于Recognition-VR 虚拟现实的“家庭-社区-医院三向联动”轻度认知障碍防治模式研究
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批准号:2021JJ60094
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项目类别:省市级项目
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资助金额:--
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批准年份:2021
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负责人:谢丽琴
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依托单位: