Analyze Partcle - in Macro?

[nckrzan]

Hi,

I have one more question for my macro.
In the loop I analysed the thousends of the slides. The objects (particles) are
only on a few of
them (<<1%) .
The function works perfect, ... but i don't know in which way detect the new
results in the
label. I thinkabout the function - "IF" new line was added to the label, then
"saveas..."
but how I can detect the new results was added to the label.
.....
run("Set Measurements...", "area standard centroid center fit shape limit
display
redirect=None decimal=3");

run("Analyze Particles...", "size=10000-25000 circularity=0.00-1.00
show=Outlines display
include in_situ");
....
and now I want to detect:
  if ............................ {
                        saveAs("Tiff", dir3+"O"+list[k]);
}

Best regards,

Dr. Marcel Krzan
Institute of Catalysis and Surface Chemistry
Polish Academy of Sciences

[Michael Schmid]

Hi Marcel,

it seems you can't do getResult("Label", row) because that function  
works only with columns containing numbers.
What about comparing with the previous length of the Results table?

run("Clear Results");
lastLength=0;
for (k=0; k<list.length; k++) {
   ... select image list[k]
   ... run("Analyze Particles...", .....
   if (nResults>lastLength) {
     //new particles found in this image
     saveAs("Tiff", dir3+"O"+list[k]);
     lastLength = nResults;
   }
}



Michael
________________________________________________________________

On 2 Mar 2011, at 13:47, Marcel Krzan PhD wrote:

> Hi,
>
> I have one more question for my macro.
> In the loop I analysed the thousends of the slides. The objects  
> (particles) are
> only on a few of
> them (<<1%) .
> The function works perfect, ... but i don't know in which way  
> detect the new
> results in the
> label. I thinkabout the function - "IF" new line was added to the  
> label, then
> "saveas..."
> but how I can detect the new results was added to the label.
> .....
> run("Set Measurements...", "area standard centroid center fit shape  
> limit
> display
> redirect=None decimal=3");
>
> run("Analyze Particles...", "size=10000-25000 circularity=0.00-1.00
> show=Outlines display
> include in_situ");
> ....
> and now I want to detect:
>   if ............................ {
> saveAs("Tiff", dir3+"O"+list[k]);
> }
>
> Best regards,
>
> Dr. Marcel Krzan
> Institute of Catalysis and Surface Chemistry
> Polish Academy of Sciences

[Andrew Jarrett]

Hi, I am hoping to learn the url for this ImageJ blog/posting .... I can't
quite seem to sleuth it out. Thanks, Andy



On Wed, Mar 2, 2011 at 6:21 AM, Michael Schmid <[hidden email]>wrote:

> Hi Marcel,
>
> it seems you can't do getResult("Label", row) because that function works
> only with columns containing numbers.
> What about comparing with the previous length of the Results table?
>
> run("Clear Results");
> lastLength=0;
> for (k=0; k<list.length; k++) {
>  ... select image list[k]
>  ... run("Analyze Particles...", .....
>  if (nResults>lastLength) {
>    //new particles found in this image
>    saveAs("Tiff", dir3+"O"+list[k]);
>    lastLength = nResults;
>  }
> }
>
>
>
> Michael
> ________________________________________________________________
>
> On 2 Mar 2011, at 13:47, Marcel Krzan PhD wrote:
>
>  Hi,
>>
>> I have one more question for my macro.
>> In the loop I analysed the thousends of the slides. The objects
>> (particles) are
>> only on a few of
>> them (<<1%) .
>> The function works perfect, ... but i don't know in which way detect the
>> new
>> results in the
>> label. I thinkabout the function - "IF" new line was added to the label,
>> then
>> "saveas..."
>> but how I can detect the new results was added to the label.
>> .....
>> run("Set Measurements...", "area standard centroid center fit shape limit
>> display
>> redirect=None decimal=3");
>>
>> run("Analyze Particles...", "size=10000-25000 circularity=0.00-1.00
>> show=Outlines display
>> include in_situ");
>> ....
>> and now I want to detect:
>>        if ............................ {
>>                        saveAs("Tiff", dir3+"O"+list[k]);
>> }
>>
>> Best regards,
>>
>> Dr. Marcel Krzan
>> Institute of Catalysis and Surface Chemistry
>> Polish Academy of Sciences
>>
>