Bengali Sign Digit recognition is a competitive task as there are no robust dataset. Though, here i have used Ishara_Lipi Dataset for my works. It has consists of total 1000 images and almost 100 images per class(10).
To successfully classify the multi_class sign digit classfication problem, i have used transfer learning technique to train my CNN model and found satisfied training and testing accuracy.
Some sample of images of Ishara_Lipi Sign digit dataset-