Upload ECGs to Digitize and Detect Anomalies

- Too light print of the ECG signal and bad contrast
- Poor camera angle while clicking the ECG picture
- Folded and bent ECG paper image
- ECG image clicked from too far

- Edges of the paper aligned to the edges of the picture
- Good lighting and contrast with dark signal print
- Straight and flat ECG image without bends or folds
- Best if ECG images are scanned
