I have a collection of images, ~10.000. Every image is taken from the same place, with or without birds. I want to label the collection -> True (there is a bird), False (there are no birds)
Is it any tool to do it fast and efficiently, without manually handling a sheet with file names and labels?
Related
For the context, I'm working with Capella, an Eclipse RCP application based on Sirius (hence, EMF, GMF and draw2d). This application is used for MBSE, that basically means diagram representations for industrial systems.
I'm developping an add-on (viewpoint) to display custom labels next to diagram elements. These diagram elements are, to put it simply, boxes inside boxes. My problem is that usually the label text is larger than the space between a box and its container, so the label gets hidden. What I need is these labels to always be in foreground. As I'm more used to web development, what I'm looking for would be the equivalent of the z-index CSS property.
Currently I have no idea of how to achieve this, I'm using a custom .odesign that allows me to control some rendering options, like labels text, the color of some elements or to add decoration, but I dont think its the way to go for my problem. Maybe I should use a custom EditPart or a custom StyleConfiguration (I already used these components for other projects) but I have no clue where to start for this issue.
Any leads will be greatly appreciated.
We recently did this kind of changes to keep some labels in Sirius Sequence diagrams always on top: the combined fragments are placed behind the lifelines (z order) but we wanted to keep the labels of the CombinedFragments visible event their bounds intersects Lifelines, Executions or States).
This has been handled in Bug 564239 for Sirius 6.3.2 (used in Capella 1.4.1).
You could find some hints the bugzilla (Gerrits and commits can be retrieved from the See also section).
In Sirius Sequence diagram , we use org.eclipse.sirius.diagram.sequence.ui.tool.internal.layout.SequenceZOrderingRefresher to control the z-order of CombinedFragments : all the figures that composes them comes from some expressions in the odesign, and synchronization with the Capella model for exemple.
But in your case you want to control only the label, so it must not be dealt on the edit par level, but on the figure one. The "overlay" layer and figure lead might be a good one.
Do not forget another thing: in GMF/GEF, the labels of an element is displayed/shown/rendered/visible if it fits to the visible area of the parent container: in the case of a node in a container with scrollbar, the visible are will impact the visibility of the sub nodes (extended to their border nodes, edges, labels, ...)
Regards
Maxime
I have seen this thread, but I wish to convert, say poetry, into a wallpaper. (something more advanced I suppose)
Poetry is usually long, and in order to fit it in one wallpaper (fullHD), there should be some way to break it down into columns, creating a new column, once the height of the image was exceeded.
Is there a way to do this via ImageMagick?
Or should I edit the text manually, namely:
figure out the proper height of the text and how much fits in,
break down the text file into multiple text files where appropriate,
create an image using each of those text files taking into account the proper gap between columns.
I have designed a treemap using highcharts with custom algorithm.It has a drilldown to 1 level. There is a drop down for my chart and it has two options for selection. treemap is displayed on the basis of dropdown selection which has a group by feature implemented using underscore.js library. The feature is working fine. But the problem is, all the tiles which are grouped together, are placed next to each other. My requirement is : i want all those tiles to be packed in one big tile with one label. something like header title in D3(exactly the same). Please let me know how to go about it. Is it something like treemap within a treemap? Also i wanted to know if its feasible to have different labels and tooltips for parent and children in the same treemap. any leads would be helpful.
actual image
Can we put the training data into separate directories for each class, and loop through the images in each directory, and set the labels based on the directory like if i put the positive images in one directory with 50 images and assign all that images to 1 and another directory with 50 negative images assign all that images -1 ? is this the right approach or this make the trainer untrain ?
string PosImagesDirectory="E:\\faces\\";
string NegImagesDirectory_2="D:\\not_faces\\";
I first loop through all the images of faces and assign them 1 and than loop through not_face and assign them -1
Or using the approach that in only have one directory like
string YourImagesDirectory_2="D:\\images\\";
and it contain both positive and negative images , and take images randomly , and i mark them number that which image is positive and which is negative but i am not clear about this approach .
I want to train my data through images using feature algorithms like SIFT/HOG/Bow
I don't understand your second approach. Do you mean to label them manually one image at a time when they are loaded?
I think that the first approach is ok. You do not need to label them manually, just iterate and label them.
I have a design with a custom layout for a lot of images which looks simple but development wise isn't. What I want to do is use Isotope to align and filter all of the images, but the alignment is custom. The images should always center within their container and the maximum number of items in a row alternates, so it goes Row 1 has maximum of 3 images, Row 2 has a maximum of 2 images, repeat this order for all other rows. I included a link to a quick diagram of how this will play out with different amounts of images. I'm not sure how or if Isotope can center these images no matter what the total number of them is per row. Any thoughts on this one?
No, for something like this, you better look into algorithms related to circle packing and bin packing. You find good algorithms via MATLAB and Mathematica.