gdscigdtuw / photo_effect Goto Github PK

Create basic flask application structure with just an index page

The application should have the following structure:

• app(directory)
  • static (directory for CSS)
  • template (directory for HTML file)
  • routes.py
  • _init_.py
• start.py

refer to https://github.com/dscigdtuw/WebD/tree/master/Flask/sessions/session_1 to get started

Resource: https://docs.opencv.org/master/da/d22/tutorial_py_canny.html

Add the code in the effects.py file , a function called edge_detection has already been created there, edit that function to render the effect on the frame by referring to the above resource.

Resource : https://towardsdatascience.com/painting-and-sketching-with-opencv-in-python-4293026d78b

Add the code in the effects.py file , a function called watercolor has already been created there, edit that function to render the effect on the frame by referring to the above resource.

Resource: https://towardsdatascience.com/painting-and-sketching-with-opencv-in-python-4293026d78b

Add the code in the effects.py file , a function called black_and_white_sketch has already been created there, edit that function to render the effect on the frame by referring to the above resource.

Create a separate route called /video_feed which streams webcam video, add this link to nav bar

• In the app directory create an effects.py file
• In effects.py :
  • create a class called effects_lib
    • in this class create a constructor
    • destructor for video capture and release
    • a function called get_frame() to read the frame and return it in the form of jpeg to bytes.
• import this class into routes.py and set up a route called /video_feed which streams the webcam video

Resource: https://subscription.packtpub.com/book/application_development/9781785282690/1/ch01lvl1sec11/generating-a-warming-cooling-filter

Add the code in the effects.py file , a function called cooling_effect has already been created there, edit that function to render the effect on the frame by referring to the above resource.

Resource: https://towardsdatascience.com/painting-and-sketching-with-opencv-in-python-4293026d78b

Add the code in the effects.py file , a function called oilpainting has already been created there, edit that function to render the effect on the frame by referring to the above resource.

Resource: https://www.geeksforgeeks.org/cartooning-an-image-using-opencv-python/

Add the code in the effects.py file , a function called cartoonize has already been created there, edit that function to render the effect on the frame by referring to the above resource.

Resource: https://subscription.packtpub.com/book/application_development/9781785282690/1/ch01lvl1sec11/generating-a-warming-cooling-filter

Add the code in the effects.py file , a function called warming_effect has already been created there, edit that function to render the effect on the frame by referring to the above resource.

In the effects.py file in app directory

• Create a function called effect1 in the effects_lib class
• In this function convert the video frame into grayscale and return it in the form of jpeg to bytes.
• Create a route called /effect1 in routes.py
• Add the link for this route (named effect1) in the nav bar

Some sources for same are:
https://www.w3schools.com/css/css_navbar.asp
https://codetheweb.blog/style-a-navigation-bar-css/

Bootstrap makes it super super easy to stylize your application.
Look for some appropriate templates that you think will suite our application.
The following links may come in handy.

1. https://bootstrapmade.com/
2. https://startbootstrap.com/themes

Design a logo for the photo effects web application
You can use Canva, Adobe photoshop , Adobe illustrator or any tool of your choice.

Resource: https://towardsdatascience.com/painting-and-sketching-with-opencv-in-python-4293026d78b

Add the code in the effects.py file , a function called colored_sketch has already been created there, edit that function to render the effect on the frame by referring to the above resource.

Edit index.html to add nav bar

In the index.html file add a nav bar with link to the index page

Also add a paragraph describing the application below the heading. (You can write it in your own words after referring to README.md)

Follow the following steps

1. Go to app/templates
2. Create a file named about_us.html in this location
3. Add a para about the project contributors.
4. Go to app/templates/base.html
5. Go to the About Us Link in navbar and replace the url with the location of about_us.html.

Go to app/template/index.html
Edit the para below the heading to include more info about the application