Significant risks for the project we managed this week: This week we finally get the Advanced MIDI pattern matching done!! It’s working on test cases we created virtually, and we are going to test the algorithm, and move on with live Read more…
Accomplishments this week Tested the cadenCV and made some modifications to the library code since originally the module does not recognize repetitions and end of the page, it only shows all the notes, sharp, flat and rests Currently, the code works Read more…
Accomplishments this week 1.Updated CAD Shaft The CAD shaft has left end height 10mm, right end right 30mm, and length 200mm. The left end from the figure below is where M1 lift the shaft. The right end is where the servo Read more…
Significant risks for the project we managed this week: It’s almost certain that the originally proposed Bag-of-Words algorithm does not work well on the advanced midi matching task, and we are moving on to another approach that focuses more on Read more…
Accomplishments this week 1. Advanced MIDI pattern matching. This week I made several test cases to test the bag-of-words approach by randomly delete some notes from the original slices. The testing procedure is (1) slice the original midi file, called Read more…
Accomplishments this week Try cropping out the title part of images and use MSE to compare Does not work because the accuracy is lower than expected for comparing the titles due to positioning and other reasons Try using Tesseract to Read more…
Accomplishments this week 1.Change M2 from stepper motor to servo When searching for appropriate M2, the limited torque M1 can bring is my big consideration. A searched for many stepper motor models, but all has large dimension (around 40mm * Read more…
Significant risks for the project we managed this week: Using natural language processing for finding the title of music score input and matching it with database might have two risks in the future For music scores that are not in Read more…
Accomplishments this week 1. Receive MIDI signals from the digital keyboard on Mac with Python 3.5. The final implementation used Pygame’s built-in MIDI module with python 3.5. Important documentation for Pygame’s MIDI module can be found here https://www.pygame.org/docs/ref/display.html. It’s not trivial Read more…
Accomplishments this week Finished the basic setup for the code for image processing Wrote code to get the scores from database used for matching, currently the files are stored locally in a folder that mimics database Used os.walk to walk Read more…