JP2013531221A - ラベル付けされた生体試料の画像化のための方法と装置 - Google Patents
ラベル付けされた生体試料の画像化のための方法と装置 Download PDFInfo
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Abstract
【解決手段】この方法は、ラベル付けされた生体試料(20)を照明する(200)ことと、画像の時系列のメンバーを生成する(205、210)ことと、ラベル付けされた生体試料(20)ならば、時系列画像の以前のメンバーと時系列画像の後のメンバーとの間での複数の差分画像を生成する(215)ことと、ラベル付けされた生体試料の最終画像を生成するために、複数の差分画像を組み合わせる(225)ことと、を含む。
【選択図】図1
Description
本出願は、2010年4月28日に出願された英国特許出願番号1007055.5号に基づく優先権とその利益を要求するものである。
[例1.インシリコ・モデル]
[例2]
[例3]
[例4]
[例5]
[例6]
[例7]
[例8]
[例9]
[例10]
20 生体試料
30 対物レンズ
40 ビーム分離器
50 開口
60 光ソース
65 光
70 第2の開口
80 光検出デバイス
100 コンピュータ
105 画像プロセッサ
110 画像メモリ
120 ディスプレイ・デバイス
200 生体試料を照明
205 画像を生成
210 画像化を繰り返す
215 差分画像を生成
220 フィルタを適用
225 最終画像を生成
230 三次元画像を生成
Claims (18)
- ラベル付けされた生体試料(20)を照明する(200)ステップと、
画像の時系のメンバーを生成する(205、210)ステップと、
前記時系列画像の後期メンバーと
前記時系列画像の初期のメンバーとの間の複数の差分画像を生成する(215)ステップと、
最終像を生成するために前記複数の差分画像を結合する(225)ステップと、
を含むラベル付けされた生体試料(20)の画像化の方法。 - フィルタを前記差分画像に適用する(220)ステップを更に含む請求項1に記載の方法。
- 前記フィルタは、高域フィルタと、トップハット・フィルタと、メキシカンハット・フィルタとのうちの1つである、請求項2に記載の方法。
- 前記照明は、レーザ照射によって提供される、請求項1ないし3のいずれか1項に記載の方法。
- 前記ラベル付けされた生体試料(20)は、フルオロフォアでラベル付けされている、請求項1ないし4のいずれか1項に記載の方法。
- 前記時系列画像のメンバーの1つを生成するために、ラベル付けされた生体試料(20)をスキャンするステップを更に含む請求項1ないし4のいずれか1項に記載の方法。
- 前記複数の差分画像の前記生成ステップ(215)は、前記時系列画像の後のメンバーから前記時系列画像の前記前のメンバーのピクセル強度を引くステップを含む、請求項1ないし6のいずれか1項に記載の方法。
- 前記複数の差分画像の前記生成ステップ(215)は、前記時系列画像のシーケンシャルなメンバーの間で前記差分画像を生成するステップを含む、請求項1ないし7のいずれか1項に記載の方法。
- 合成三次元画像を生成するために、前記最終画像をラベル付けされた生体試料の三次元画像と結合する(230)ステップを更に含む請求項1ないし9のいずれか1項に記載の方法。
- ラベル付けされた生体試料(20)の一部を照明するための照明源(60)と、
ラベル付けされた生体試料(20)から放射線を検出するための検出デバイス(80)と、
前記検出デバイス(80)によって生成される時系列画像のメンバーを保存するための画像メモリ(110)と、
時系列画像の後のメンバーと時系列画像の前のメンバーの間で、複数の差分画像を生成し、ラベル付けされた生体試料(20)の最終像を生成するために、複数の差分画像を結合するのに適応した画像プロセッサ(105)と、
を備える、ラベル付けされた生体試料(20)の画像化のための装置(10)。 - 前記照明源(60)は、走査型レーザである、請求項10に記載の装置。
- 前記検出デバイス(80)は、電荷結合素子である、請求項10又は請求項11に記載の装置。
- 前記ラベル付けされた生体試料(20)からの放射線は、蛍光放射線である、請求項10ないし12のいずれか1項に記載の装置。
- 前記画像プロセッサ(105)は、前記差分画像にフィルタを適用するのに適応している、請求項10ないし13のいずれか1項に記載の装置。
- 前記最終像を表示するための表示装置(120)を更に備える請求項10ないし14のいずれか1項に記載の装置。
- 顕微鏡に請求項1ないし9のいずれか1項に記載の方法による、ラベル付けされた生体試料(20)の画像化のための方法を実行させる制御ロジックを内部に有する非一時的コンピュータ可読媒体を備えるコンピュータ・プログラム製品。
- 請求項1ないし9のいずれか1項に記載の瘍細胞の画像化の方法の使用。
- ラベル付けされた生体試料を形成するためにラベルで腫瘍細胞にラベル付けするステップと、
請求項1ないし9のいずれか1項に記載の方法にしたがって、ラベル付けされた生体試料を画像化するステップであって、それによって腫瘍細胞を識別する、ステップと、
を含む、腫瘍細胞の識別のための方法。
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