CN106651931B - 一种基于射线的三维模型切比雪夫特征提取方法 - Google Patents
一种基于射线的三维模型切比雪夫特征提取方法 Download PDFInfo
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- CN106651931B CN106651931B CN201611009718.2A CN201611009718A CN106651931B CN 106651931 B CN106651931 B CN 106651931B CN 201611009718 A CN201611009718 A CN 201611009718A CN 106651931 B CN106651931 B CN 106651931B
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- 238000000034 method Methods 0.000 title claims abstract description 26
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- 238000013461 design Methods 0.000 claims abstract description 9
- 238000005056 compaction Methods 0.000 claims abstract description 8
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- 230000008447 perception Effects 0.000 claims abstract description 5
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/60—Analysis of geometric attributes
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- G06F16/50—Information retrieval; Database structures therefor; File system structures therefor of still image data
- G06F16/58—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
- G06F16/583—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T9/00—Image coding
- G06T9/007—Transform coding, e.g. discrete cosine transform
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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
- G06T2207/20—Special algorithmic details
- G06T2207/20048—Transform domain processing
- G06T2207/20052—Discrete cosine transform [DCT]
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CN109325500A (zh) * | 2018-08-02 | 2019-02-12 | 佛山科学技术学院 | 一种基于面积加权的三维模型特征提取方法及装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101964117A (zh) * | 2010-09-25 | 2011-02-02 | 清华大学 | 一种深度图融合方法和装置 |
KR20130059035A (ko) * | 2011-11-28 | 2013-06-05 | 연세대학교 산학협력단 | 스케치를 이용한 시나리오 콘티의 자동 완성 장치 및 방법, 그리고 이를 이용한 애니메이션 제작 시스템 |
CN105701845A (zh) * | 2016-01-14 | 2016-06-22 | 辽宁师范大学 | 协同稀疏测量和3d tv模型的高光谱影像压缩感知重构方法 |
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US9355123B2 (en) * | 2013-07-19 | 2016-05-31 | Nant Holdings Ip, Llc | Fast recognition algorithm processing, systems and methods |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101964117A (zh) * | 2010-09-25 | 2011-02-02 | 清华大学 | 一种深度图融合方法和装置 |
KR20130059035A (ko) * | 2011-11-28 | 2013-06-05 | 연세대학교 산학협력단 | 스케치를 이용한 시나리오 콘티의 자동 완성 장치 및 방법, 그리고 이를 이용한 애니메이션 제작 시스템 |
CN105701845A (zh) * | 2016-01-14 | 2016-06-22 | 辽宁师范大学 | 协同稀疏测量和3d tv模型的高光谱影像压缩感知重构方法 |
Non-Patent Citations (2)
Title |
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"Hierarchical Visual Perception and Two-Dimensional Compressive Sensing for Effective Content-Based Color Image Retrieval";Zhou Y等;《Cognitive Computation》;20160831;第877-889页 |
"基于多特征融合的三维模型检索算法";周燕 等;《计算机科学》;20160731;第303-309页 |
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Inventor after: Zhou Yan Inventor after: Zeng Fanzhi Inventor after: Zhou Yuexia Inventor after: Deng Hang Inventor before: Zeng Fanzhi Inventor before: Zhou Yan Inventor before: Zhou Yuexia Inventor before: Deng Hang |
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Address after: No.18, Jiangwan 1st Road, Chancheng District, Foshan City, Guangdong Province 528011 Patentee after: Foshan University Country or region after: China Address before: No.18, Jiangwan 1st Road, Chancheng District, Foshan City, Guangdong Province 528011 Patentee before: FOSHAN University Country or region before: China |