Hello,
I'm having problem with converting images to stack with no positional discrepancy. Is there any plugin that I can correct parallax (or positional discrepancy between images) automatically? When using "Stack Focuser", images withougt positional difference returns the best result. But the only way I know to correct positional discrepancy between images is to use the Photoshop and adjust them manually. -Make images into semitransparent layer and adjust the positional discrepancy. If anyone who knows the plugin that solve this problem automatically, please help me. Thank you Naoki Irie |
I use to apply a linear filter made of a displacement matrix :
For instance : 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 00 0 0 0 0 -----Message d'origine----- De : ImageJ Interest Group [mailto:[hidden email]] De la part de naoki irie Envoyé : jeudi 21 juillet 2005 15:10 À : [hidden email] Objet : correction of parallax (or positional discrepancy) Hello, I'm having problem with converting images to stack with no positional discrepancy. Is there any plugin that I can correct parallax (or positional discrepancy between images) automatically? When using "Stack Focuser", images withougt positional difference returns the best result. But the only way I know to correct positional discrepancy between images is to use the Photoshop and adjust them manually. -Make images into semitransparent layer and adjust the positional discrepancy. If anyone who knows the plugin that solve this problem automatically, please help me. Thank you Naoki Irie -- No virus found in this incoming message. Checked by AVG Anti-Virus. Version: 7.0.323 / Virus Database: 267.9.2/53 - Release Date: 20/07/2005 -- No virus found in this outgoing message. Checked by AVG Anti-Virus. Version: 7.0.323 / Virus Database: 267.9.2/55 - Release Date: 21/07/2005 |
In reply to this post by naoki irie
Sorry for my preceding message.
To move an image, I use a filter made with a displacement matrix, such as : 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 Which has for effect to move the image rightwards of 2 pixels and downwards of 1 pixel. To get the ideal displacement, I use photoshop too. Does it help ? Yves Tourneur -----Message d'origine----- De : ImageJ Interest Group [mailto:[hidden email]] De la part de naoki irie Envoyé : jeudi 21 juillet 2005 15:10 À : [hidden email] Objet : correction of parallax (or positional discrepancy) Hello, I'm having problem with converting images to stack with no positional discrepancy. Is there any plugin that I can correct parallax (or positional discrepancy between images) automatically? When using "Stack Focuser", images withougt positional difference returns the best result. But the only way I know to correct positional discrepancy between images is to use the Photoshop and adjust them manually. -Make images into semitransparent layer and adjust the positional discrepancy. If anyone who knows the plugin that solve this problem automatically, please help me. Thank you Naoki Irie -- No virus found in this incoming message. Checked by AVG Anti-Virus. Version: 7.0.323 / Virus Database: 267.9.2/53 - Release Date: 20/07/2005 -- No virus found in this outgoing message. Checked by AVG Anti-Virus. Version: 7.0.323 / Virus Database: 267.9.2/55 - Release Date: 21/07/2005 |
Dear Dr. Sheffield , Dr.Tourneur
Thank you very much for helping me with the problem. TurboReg http://bigwww.epfl.ch/thevenaz/turboreg/ and StackReg http://bigwww.epfl.ch/thevenaz/stackreg/ worked just perfect to correct the positional discrepancies. Naoki Irie >To move an image, I use a filter made with a displacement matrix, such as : > > >0 0 0 0 0 >0 0 0 0 0 >0 0 0 0 0 >0 0 0 0 1 >0 0 0 0 0 > >Which has for effect to move the image rightwards of 2 pixels and downwards of 1 pixel. To get the ideal displacement, I use photoshop too. > >Does it help ? > >Yves Tourneur > > > > >-----Message d'origine----- >De : ImageJ Interest Group [mailto:[hidden email]] De la part de naoki irie >Envoyé : jeudi 21 juillet 2005 15:10 >À : [hidden email] >Objet : correction of parallax (or positional discrepancy) > >Hello, >I'm having problem with converting images to stack with no positional >discrepancy. >Is there any plugin that I can correct parallax (or positional >discrepancy between images) >automatically? > >When using "Stack Focuser", images withougt positional difference returns >the best result. But the only way I know to correct positional discrepancy >between images is to use the Photoshop and adjust them manually. >-Make images into semitransparent layer and adjust the positional >discrepancy. > >If anyone who knows the plugin that solve this problem automatically, >please help me. >Thank you > >Naoki Irie > > > |
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