CN115103134B - 一种led虚拟拍摄切割合成方法 - Google Patents
一种led虚拟拍摄切割合成方法 Download PDFInfo
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- CN115103134B CN115103134B CN202210677127.1A CN202210677127A CN115103134B CN 115103134 B CN115103134 B CN 115103134B CN 202210677127 A CN202210677127 A CN 202210677127A CN 115103134 B CN115103134 B CN 115103134B
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- 238000001308 synthesis method Methods 0.000 title description 2
- 238000000034 method Methods 0.000 claims abstract description 24
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- 238000003786 synthesis reaction Methods 0.000 claims description 5
- 230000009466 transformation Effects 0.000 claims description 3
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/222—Studio circuitry; Studio devices; Studio equipment
- H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T15/00—3D [Three Dimensional] image rendering
- G06T15/02—Non-photorealistic rendering
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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
- G06T7/11—Region-based segmentation
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/70—Determining position or orientation of objects or cameras
- G06T7/73—Determining position or orientation of objects or cameras using feature-based methods
- G06T7/75—Determining position or orientation of objects or cameras using feature-based methods involving models
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/222—Studio circuitry; Studio devices; Studio equipment
- H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
- H04N5/2628—Alteration of picture size, shape, position or orientation, e.g. zooming, rotation, rolling, perspective, translation
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/222—Studio circuitry; Studio devices; Studio equipment
- H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
- H04N5/265—Mixing
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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
- G06T2207/20112—Image segmentation details
- G06T2207/20132—Image cropping
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Abstract
Description
p<sub>a</sub> | p<sub>b</sub> | p<sub>c</sub> | 说明 | 结果 |
>=0 | >=0 | >=0 | 三角形完全在正面,直接采用 | ABC |
>=0 | >=0 | <0 | A、B在正面,C在反面 | BV<sub>ca</sub>A,V<sub>ca</sub>BV<sub>bc</sub> |
>=0 | <0 | >=0 | A、C在正面,B在反面 | AV<sub>bc</sub>C,V<sub>bc</sub>AV<sub>ab</sub> |
>=0 | <0 | <0 | A在正面,B、C在反面 | AV<sub>ab</sub>V<sub>ca</sub> |
<0 | >=0 | >=0 | B、C在正面,A在反面 | CV<sub>ab</sub>,V<sub>ab</sub>CV<sub>ca</sub> |
<0 | >=0 | <0 | B在正面,A、C在反面 | BV<sub>bc</sub>V<sub>ab</sub> |
<0 | <0 | >=0 | C在正面,A、B在反面 | CV<sub>ca</sub>V<sub>bc</sub> |
<0 | <0 | <0 | 三角形完全在反面,完全去掉 | (无) |
Claims (2)
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CN202210677127.1A CN115103134B (zh) | 2022-06-17 | 2022-06-17 | 一种led虚拟拍摄切割合成方法 |
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CN202210677127.1A CN115103134B (zh) | 2022-06-17 | 2022-06-17 | 一种led虚拟拍摄切割合成方法 |
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CN115103134A CN115103134A (zh) | 2022-09-23 |
CN115103134B true CN115103134B (zh) | 2023-02-17 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN116524157B (zh) * | 2023-04-28 | 2024-05-14 | 神力视界(深圳)文化科技有限公司 | 扩展现实合成方法、装置、电子设备及存储介质 |
CN116453456B (zh) * | 2023-06-14 | 2023-08-18 | 北京七维视觉传媒科技有限公司 | Led屏幕校准方法、装置、电子设备及存储介质 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105894566A (zh) * | 2015-12-01 | 2016-08-24 | 乐视致新电子科技(天津)有限公司 | 模型渲染方法及装置 |
CN106127853A (zh) * | 2016-06-17 | 2016-11-16 | 中国电子科技集团公司第二十八研究所 | 一种无人机探测范围分析方法 |
CN108804061A (zh) * | 2017-05-05 | 2018-11-13 | 上海盟云移软网络科技股份有限公司 | 虚拟现实系统的虚拟场景显示方法 |
CN113178014A (zh) * | 2021-05-27 | 2021-07-27 | 网易(杭州)网络有限公司 | 场景模型渲染方法、装置、电子设备和存储介质 |
US11164289B1 (en) * | 2020-09-10 | 2021-11-02 | Central China Normal University | Method for generating high-precision and microscopic virtual learning resource |
CN113900797A (zh) * | 2021-09-03 | 2022-01-07 | 广州市城市规划勘测设计研究院 | 基于虚幻引擎的三维倾斜摄影数据处理方法、装置及设备 |
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2022
- 2022-06-17 CN CN202210677127.1A patent/CN115103134B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105894566A (zh) * | 2015-12-01 | 2016-08-24 | 乐视致新电子科技(天津)有限公司 | 模型渲染方法及装置 |
CN106127853A (zh) * | 2016-06-17 | 2016-11-16 | 中国电子科技集团公司第二十八研究所 | 一种无人机探测范围分析方法 |
CN108804061A (zh) * | 2017-05-05 | 2018-11-13 | 上海盟云移软网络科技股份有限公司 | 虚拟现实系统的虚拟场景显示方法 |
US11164289B1 (en) * | 2020-09-10 | 2021-11-02 | Central China Normal University | Method for generating high-precision and microscopic virtual learning resource |
CN113178014A (zh) * | 2021-05-27 | 2021-07-27 | 网易(杭州)网络有限公司 | 场景模型渲染方法、装置、电子设备和存储介质 |
CN113900797A (zh) * | 2021-09-03 | 2022-01-07 | 广州市城市规划勘测设计研究院 | 基于虚幻引擎的三维倾斜摄影数据处理方法、装置及设备 |
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