JP5859594B2 - ハイパースペクトル画像を使用して物体を追跡する方法 - Google Patents
ハイパースペクトル画像を使用して物体を追跡する方法 Download PDFInfo
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- JP5859594B2 JP5859594B2 JP2014085085A JP2014085085A JP5859594B2 JP 5859594 B2 JP5859594 B2 JP 5859594B2 JP 2014085085 A JP2014085085 A JP 2014085085A JP 2014085085 A JP2014085085 A JP 2014085085A JP 5859594 B2 JP5859594 B2 JP 5859594B2
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- pixels
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- spectral reflectance
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Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/20—Analysis of motion
- G06T7/254—Analysis of motion involving subtraction of images
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/14—Picture signal circuitry for video frequency region
- H04N5/144—Movement detection
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/20—Analysis of motion
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/10—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from different wavelengths
- H04N23/11—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from different wavelengths for generating image signals from visible and infrared light wavelengths
-
- 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
- G06T2207/10016—Video; Image sequence
-
- 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
- G06T2207/10032—Satellite or aerial image; Remote sensing
- G06T2207/10036—Multispectral image; Hyperspectral image
-
- 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
- G06T2207/30—Subject of image; Context of image processing
- G06T2207/30232—Surveillance
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Signal Processing (AREA)
- Image Analysis (AREA)
- Image Processing (AREA)
Description
110 ハイパースペクトル画像フレームを取得する
114 フレーム間比較
115 参照ターゲットテンプレート
116 テンプレートデータベース
116 テンプレート
118 フレーム間で画像内の変化を決定する
120 変化に関連する各フレーム内の画素のグループを識別する
122 変化を動いている物体の動きとして識別する
124 画素のグループをフレーム間で相関させて、物体の動きを空間的に特徴付ける
125 スペクトル反射率プロファイル
126 スペクトル反射率プロファイルデータベース
128 画素のグループを相関させて、物体をスペクトル的に特徴付ける
130 終了
132 制御フロー
134 制御フロー
310 車両
312 車両
Claims (8)
- ハイパースペクトル画像化を使用して、動いている物体のグループのうちの少なくとも1つの物体の動きを追跡する方法であって、
ハイパースペクトル画像フレームのシリーズを取得するステップと、
前記シリーズ内の各フレームをテンプレートと比較して、フレーム間の前記画像内の変化を決定するステップと、
前記変化に関連する各フレーム内の画素のグループを識別するステップと、
前記動いている物体の動きとして変化を識別するステップと、
フレーム間で前記画素のグループを相関させ、前記物体の前記動きの少なくとも1つのパラメータを空間的に決定するステップと、
前記物体の前記動きの前記少なくとも1つのパラメータの値が所定の閾値未満であるときにのみ、前記画素のグループと前記少なくとも1つの物体に関連するスペクトル反射率プロファイルとを相関させるステップと
を含み、
前記少なくとも1つの物体のトラックが、他の動いている物体のトラックから区別可能である、
方法。 - 前記画素のグループとスペクトル反射率プロファイルとを相関させる前記ステップが、前記シリーズ内の各フレームをテンプレートと比較するステップの後の、次のステップとして実施される、請求項1記載の方法。
- 前記画素のグループとスペクトル反射率プロファイルとを相関させる前記ステップが、フレーム間で前記画素のグループを相関させ、前記物体の前記動きの少なくとも1つのパラメータを空間的に決定するステップの後の、次のステップとして実施される、請求項1又は2記載の方法。
- 前記画素のグループとスペクトル反射率プロファイルとを相関させる前記ステップが、前記シリーズ内の各フレームをテンプレートと比較するステップの後の、次のステップとして実施され、フレーム間で前記画素のグループを相関させて前記物体の前記動きの少なくとも1つのパラメータを空間的に決定するステップの後の、次のステップとして実施される、請求項1乃至3のいずれか1項に記載の方法。
- 前記物体の前記動きの前記少なくとも1つのパラメータが速度である、請求項1乃至4のいずれか1項に記載の方法。
- 前記物体の前記動きの前記少なくとも1つのパラメータが加速度である、請求項1乃至4のいずれか1項に記載の方法。
- 前記スペクトル反射率プロファイルが、スペクトル反射率プロファイルのデータベースに記憶され前記スペクトル反射率プロファイルのデータベースから取り出される、請求項1乃至6のいずれか1項に記載の方法。
- 前記スペクトル反射率プロファイルが、ハイパースペクトル画像フレームの前記シリーズ内の画素のグループから導出される、請求項1乃至6のいずれか1項に記載の方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/866,086 | 2013-04-19 | ||
US13/866,086 US9430846B2 (en) | 2013-04-19 | 2013-04-19 | Method of tracking objects using hyperspectral imagery |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014211874A JP2014211874A (ja) | 2014-11-13 |
JP5859594B2 true JP5859594B2 (ja) | 2016-02-10 |
Family
ID=50844987
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2014085085A Expired - Fee Related JP5859594B2 (ja) | 2013-04-19 | 2014-04-17 | ハイパースペクトル画像を使用して物体を追跡する方法 |
Country Status (7)
Country | Link |
---|---|
US (1) | US9430846B2 (ja) |
JP (1) | JP5859594B2 (ja) |
CN (1) | CN104112281B (ja) |
CA (1) | CA2845958C (ja) |
DE (1) | DE102014105567A1 (ja) |
FR (1) | FR3004835B1 (ja) |
GB (1) | GB2516142B (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9256786B2 (en) | 2013-10-15 | 2016-02-09 | Ge Aviation Systems Llc | Method of identification from a spatial and spectral object model |
CN107480618A (zh) * | 2017-08-02 | 2017-12-15 | 深圳微品时代网络技术有限公司 | 一种大数据平台的数据分析方法 |
CN109712169A (zh) * | 2018-11-15 | 2019-05-03 | 上海卫星工程研究所 | 基于高光谱的动目标运动轨迹预测方法及自主跟踪方法 |
EP3667617A1 (en) * | 2018-12-14 | 2020-06-17 | Koninklijke Philips N.V. | Imaging system and imaging method |
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-
2013
- 2013-04-19 US US13/866,086 patent/US9430846B2/en active Active
-
2014
- 2014-03-13 CA CA2845958A patent/CA2845958C/en not_active Expired - Fee Related
- 2014-04-10 FR FR1453201A patent/FR3004835B1/fr not_active Expired - Fee Related
- 2014-04-15 GB GB1406715.1A patent/GB2516142B/en not_active Expired - Fee Related
- 2014-04-17 JP JP2014085085A patent/JP5859594B2/ja not_active Expired - Fee Related
- 2014-04-17 DE DE102014105567.5A patent/DE102014105567A1/de not_active Ceased
- 2014-04-17 CN CN201410155488.5A patent/CN104112281B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE102014105567A1 (de) | 2014-10-23 |
US9430846B2 (en) | 2016-08-30 |
CA2845958A1 (en) | 2014-10-19 |
GB2516142A (en) | 2015-01-14 |
GB2516142B (en) | 2017-08-09 |
US20140314272A1 (en) | 2014-10-23 |
CN104112281B (zh) | 2017-04-12 |
CN104112281A (zh) | 2014-10-22 |
FR3004835A1 (fr) | 2014-10-24 |
GB201406715D0 (en) | 2014-05-28 |
CA2845958C (en) | 2017-04-11 |
JP2014211874A (ja) | 2014-11-13 |
FR3004835B1 (fr) | 2018-01-05 |
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