Improve Annotation Feature

Budget: 50$

Our project is a research project with a goal to deliver a complete web-based medical imaging platform. We are using a similar source like prototype-cornerstone [1, 2] as a tool to display Medical Images (DICOM) from a DICOM Server [3, 6].

At the moment, our system composes a DICOM Server that serves and manages DICOM Images as a PACS. On the other hand, we have a prototype-cornerstone [2] similar system, that uses those DICOM Images to produce several operations over them.

The prototype-cornerstone is just an incomplete sample of a similar code. The code regarding this project description is not the same since it has more functionality than this prototype-cornerstone. The structure is similar.

The tasks regarding the present project are as follows:

1. Fix annotation issues;

2. Improve the annotating experience;

3. Change the bullet size;

4. Change close annotations in colour from white to other colour;

Understanding the task number (1) is trivial since it is a typical issue on a project like this. The idea is just to fix some of the annotating errors on the User Interface (UI). The issues are, for instance, when you open an image and the annotation process crash. We do not know why.

For the task number (2), at the moment, the user can annotate around the lesions and can delete the last annotated bullet. Despite implemented, the experience taken from the present feature is not the best for the user, therefore, we want to implement this part. For instance, each time the user press ESC it deletes the last bullet but remains the corner of the line as you can see on the uploaded GIF [10] here. Also, when you close the annotations (when the bullets turn into whit on the uploaded GIF [10]), after the user press ESC, the user can not anymore add more annotations. We would like to change this behaviour while changing into an "editable" (the green ones) bullets again so that the user can do more bullets from there.

The task number (3) is simple, we just want to change the size of the bullets. You can observe the size of both green and white from the uploaded GIF [10].

Finally, the task number (4) is to change the colour of the annotated lesion. In the end, when the user closes the annotation, it will change from green to white. The white colour is not a good one since it will be messed with the image features.


[1] [login to view URL]

[2] [login to view URL]

[3] [login to view URL]

[4] [login to view URL]

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[6] [login to view URL]

[7] [login to view URL]

[8] [login to view URL]

[9] [login to view URL]

[10] [login to view URL]

Skills: CSS, HTML, Javascript

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( 5 reviews ) Lisbon, Portugal

Project ID: #17515390

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