Histogramm Transformation is very slow

[Rainer]

Hi,

Since I upgraded to the last version 1.8.7 the Histogramm Transformation process is very slow. I see it is writing swap files and that seem to be slowing it down.

What can I do in order to makes it faster as in the previous version ?

Thank You

regards Rainer

[Juan Conejero]

Hi Rainer,

This cannot be reproduced. The HistogramTransformation tool runs perfectly on all of our working and testing machines, on all supported platforms. Nothing has changed in the HT tool in versions 1.8.6 and 1.8.7.

[Rainer]

Hi Rainer,

This cannot be reproduced. The HistogramTransformation tool runs perfectly on all of our working and testing machines, on all supported platforms. Nothing has changed in the HT tool in versions 1.8.6 and 1.8.7.

Hola Juan,

Abro tres imágenes para combinar RGB. Las combino con " LRGB combination ". Obtengo la integración y cierro las tres ventanas anteriores. Abro HistogramInfomation, selecciono la imagen combinada, abro prevista y el circulito empieza a girar pero en la ventana  de preview no se ve nada hasta después de unos 20 a 30 segundos.

Aplico con el cuadrito de HT y tarda otra vez decenas de segundos ...

A veces hasta me da el error que esta " Locked " para escribir ?

Voy a seguir a ver que tengo mal ajustado ...

Gracias y Saludos

[Brad]

Hi Rainer,

This cannot be reproduced. The HistogramTransformation tool runs perfectly on all of our working and testing machines, on all supported platforms. Nothing has changed in the HT tool in versions 1.8.6 and 1.8.7.

Hola Juan,

Abro tres imágenes para combinar RGB. Las combino con " LRGB combination ". Obtengo la integración y cierro las tres ventanas anteriores. Abro HistogramInfomation, selecciono la imagen combinada, abro prevista y el circulito empieza a girar pero en la ventana  de preview no se ve nada hasta después de unos 20 a 30 segundos.

Aplico con el cuadrito de HT y tarda otra vez decenas de segundos ...

A veces hasta me da el error que esta " Locked " para escribir ?

Voy a seguir a ver que tengo mal ajustado ...

Gracias y Saludos

This is exactly what I am seeing on Mac OS X. What OS are you using?

[Rainer]

Hi Rainer,

This cannot be reproduced. The HistogramTransformation tool runs perfectly on all of our working and testing machines, on all supported platforms. Nothing has changed in the HT tool in versions 1.8.6 and 1.8.7.

Hola Juan,

Abro tres imágenes para combinar RGB. Las combino con " LRGB combination ". Obtengo la integración y cierro las tres ventanas anteriores. Abro HistogramInfomation, selecciono la imagen combinada, abro prevista y el circulito empieza a girar pero en la ventana  de preview no se ve nada hasta después de unos 20 a 30 segundos.

Aplico con el cuadrito de HT y tarda otra vez decenas de segundos ...

A veces hasta me da el error que esta " Locked " para escribir ?

Voy a seguir a ver que tengo mal ajustado ...

Gracias y Saludos

This is exactly what I am seeing on Mac OS X. What OS are you using?

I am using Windows 10 Pro

Just changed swap file from one disk SSD to a HD and same behaviour. SSD is 240GB and has nothing in it ¿?

Rainer

[Rainer]

Hi Rainer,

This cannot be reproduced. The HistogramTransformation tool runs perfectly on all of our working and testing machines, on all supported platforms. Nothing has changed in the HT tool in versions 1.8.6 and 1.8.7.

Hola Juan,

Abro tres imágenes para combinar RGB. Las combino con " LRGB combination ". Obtengo la integración y cierro las tres ventanas anteriores. Abro HistogramInfomation, selecciono la imagen combinada, abro prevista y el circulito empieza a girar pero en la ventana  de preview no se ve nada hasta después de unos 20 a 30 segundos.

Aplico con el cuadrito de HT y tarda otra vez decenas de segundos ...

A veces hasta me da el error que esta " Locked " para escribir ?

Voy a seguir a ver que tengo mal ajustado ...

Gracias y Saludos

This is exactly what I am seeing on Mac OS X. What OS are you using?

Hi Brad,

Today I tried again and when you do NOT resize the Real Time Preview then it is fast, otherwise when you change the size it gets very slow.

Not being able to resize the Real Time preview window into a bigger size is not a good thing.

 

[Herbert_W]

Hi,

I can confirm the bug on my laptop (win7 pro)* also with CurvesTransformation.

The last update otherwise works very well - for example StarAlignment is much faster.

Best regards!
Herbert, Austria

Supplement: the bug only occurs if STF was previously used.

* I still can't accept that I have to buy a new computer with Windows 10 to use a flawless PixInsight.

[Juan Conejero]

As I already have said, this problem cannot be reproduced on any of our working and testing machines, on any supported platform. The R-T preview interface works perfectly on all of our machines. We cannot solve a problem that we are unable to reproduce.

[Brad]

Hi Rainer,

This cannot be reproduced. The HistogramTransformation tool runs perfectly on all of our working and testing machines, on all supported platforms. Nothing has changed in the HT tool in versions 1.8.6 and 1.8.7.

Hola Juan,

Abro tres imágenes para combinar RGB. Las combino con " LRGB combination ". Obtengo la integración y cierro las tres ventanas anteriores. Abro HistogramInfomation, selecciono la imagen combinada, abro prevista y el circulito empieza a girar pero en la ventana  de preview no se ve nada hasta después de unos 20 a 30 segundos.

Aplico con el cuadrito de HT y tarda otra vez decenas de segundos ...

A veces hasta me da el error que esta " Locked " para escribir ?

Voy a seguir a ver que tengo mal ajustado ...

Gracias y Saludos

This is exactly what I am seeing on Mac OS X. What OS are you using?

Hi Brad,

Today I tried again and when you do NOT resize the Real Time Preview then it is fast, otherwise when you change the size it gets very slow.

Not being able to resize the Real Time preview window into a bigger size is not a good thing.

 

Hi Rainer,

I also noticed that while waiting for the preview to render, clicking on the desktop or another app to change focus away from PI, the real time preview immediately renders.

-Brad

[Rainer]

Hi Rainer,

This cannot be reproduced. The HistogramTransformation tool runs perfectly on all of our working and testing machines, on all supported platforms. Nothing has changed in the HT tool in versions 1.8.6 and 1.8.7.

Hola Juan,

Abro tres imágenes para combinar RGB. Las combino con " LRGB combination ". Obtengo la integración y cierro las tres ventanas anteriores. Abro HistogramInfomation, selecciono la imagen combinada, abro prevista y el circulito empieza a girar pero en la ventana  de preview no se ve nada hasta después de unos 20 a 30 segundos.

Aplico con el cuadrito de HT y tarda otra vez decenas de segundos ...

A veces hasta me da el error que esta " Locked " para escribir ?

Voy a seguir a ver que tengo mal ajustado ...

Gracias y Saludos

This is exactly what I am seeing on Mac OS X. What OS are you using?

Hi Brad,

Today I tried again and when you do NOT resize the Real Time Preview then it is fast, otherwise when you change the size it gets very slow.

Not being able to resize the Real Time preview window into a bigger size is not a good thing.

 

Hi Rainer,

I also noticed that while waiting for the preview to render, clicking on the desktop or another app to change focus away from PI, the real time preview immediately renders.

-Brad

Hi Brad,

I have noticed that too but it is annoying. So far I have only seen it with the Real Time preview window of HistogrammTransformation ...

I will go back to the previous version ...

Rainer

[Rainer]

Hi Juan,

I have noticed one more thing when I use HistogrammTransformation.

I choose in the process window Image06 and my question is ¿ why does it not automatically also open Image06 in Real Time preview and when clicking on Apply (F5) automatically change Image06 ?

I have at the moment two images open Image06 and Image 07 and I forgot to make active window Image o6 and had Image07 active and the changes where applied to Image07.

I think it is logical that when I choose Image06 in the Main Process window like HistogrammTransformation I want Image06 to be processed and not Image07 ¿?

At the moment as it is I need to click three times on the same window to have the changes made I want.

Thanks Rainer

[Rainer]

Hi Rainer,

This cannot be reproduced. The HistogramTransformation tool runs perfectly on all of our working and testing machines, on all supported platforms. Nothing has changed in the HT tool in versions 1.8.6 and 1.8.7.

Hola Juan,

Abro tres imágenes para combinar RGB. Las combino con " LRGB combination ". Obtengo la integración y cierro las tres ventanas anteriores. Abro HistogramInfomation, selecciono la imagen combinada, abro prevista y el circulito empieza a girar pero en la ventana  de preview no se ve nada hasta después de unos 20 a 30 segundos.

Aplico con el cuadrito de HT y tarda otra vez decenas de segundos ...

A veces hasta me da el error que esta " Locked " para escribir ?

Voy a seguir a ver que tengo mal ajustado ...

Gracias y Saludos

This is exactly what I am seeing on Mac OS X. What OS are you using?

Hi Brad,

Today I tried again and when you do NOT resize the Real Time Preview then it is fast, otherwise when you change the size it gets very slow.

Not being able to resize the Real Time preview window into a bigger size is not a good thing.

 

Hi Rainer,

I also noticed that while waiting for the preview to render, clicking on the desktop or another app to change focus away from PI, the real time preview immediately renders.

-Brad

Hi Brad,

I just upgraded to the newest release and like Magic the problem disappeared on two of my PC's