Problem definition

• Context: detecting distended subquadricipital recess (SQR) needed for preventing permanent articular damage in hemofilic patients.
• Problem: no CAD system exists to support the practitioner
• Objective: create a CAD system to support the practitioner in
  • Identifying the SQR (green box)
  • Classifying the SQR as:
    • Not-distended
    • Distended

SQR examples

Contribution

Inline code: variable

Code block:

porridge = "blueberry"
if porridge == "blueberry":
    print("Eating...")

Detection approach

In-line math: $x + y = z$

Block math:

$$f\left( x \right) = ;\frac{{2\left( {x + 4} \right)\left( {x - 4} \right)}}{{\left( {x + 4} \right)\left( {x + 1} \right)}}$$

Multi-task approach

In-line math: $x + y = z$

Block math:

$$f\left( x \right) = ;\frac{{2\left( {x + 4} \right)\left( {x - 4} \right)}}{{\left( {x + 4} \right)\left( {x + 1} \right)}}$$

Dataset

• Data collected from 208 hemophilic patients aged 44 ± 18.6
• Images selected and annotated by expert radiologist
• Evaluated on 5-fold cross-validation, with patient-based splits

Results

Best detection

Worst detection

Conclusion and future works

Dataset

Make content appear incrementally

{{% fragment %}} One {{% /fragment %}}
{{% fragment %}} **Two** {{% /fragment %}}
{{% fragment %}} Three {{% /fragment %}}

Press Space to play!

A fragment can accept two optional parameters:

• class: use a custom style (requires definition in custom CSS)
• weight: sets the order in which a fragment appears

Speaker Notes

Add speaker notes to your presentation

{{% speaker_note %}}

- Only the speaker can read these notes
- Press `S` key to view
  {{% /speaker_note %}}

Press the S key to view the speaker notes!

Themes

• black: Black background, white text, blue links (default)
• white: White background, black text, blue links
• league: Gray background, white text, blue links
• beige: Beige background, dark text, brown links
• sky: Blue background, thin dark text, blue links

• night: Black background, thick white text, orange links
• serif: Cappuccino background, gray text, brown links
• simple: White background, black text, blue links
• solarized: Cream-colored background, dark green text, blue links

Custom Slide

Customize the slide style and background

{{< slide background-image="/media/boards.jpg" >}}
{{< slide background-color="#0000FF" >}}
{{< slide class="my-style" >}}

Custom CSS Example

Let’s make headers navy colored.

Create assets/css/reveal_custom.css with:

.reveal section h1,
.reveal section h2,
.reveal section h3 {
  color: navy;
}

Questions?

Ask