The object detection system of balinese script on traditional Balinese manuscript with findcontours method

Lontar is a traditional Balinese manuscript with script in it. manuscripts can be more than 100 years old. The age factor of the has an impact on that been written 10 tends to darker. This makes not visible well, and this affects image quality manuscript. thing becomes main issue research, detection images. first all processing using edge detection, canny Sobel algorithm process. After processing, will processed findcontour method detect object contains final process system separate detected objects into three groups namely noise object, hole object. Application (Balinese system) accurate detecting under 1 year (new script), it likely find noise/dirt. because writing lontar pencil before knife media. adds or dirt by application result 30% - 70% objects.