Perhaps you should try some spelling variations:
feature optimization » resource optimization (Expand Search), feature elimination (Expand Search), structure optimization (Expand Search)
based optimization » whale optimization (Expand Search)
main feature » main features (Expand Search), each feature (Expand Search), a feature (Expand Search)
binary main » binary mask (Expand Search), binary image (Expand Search), binary pairs (Expand Search)
binary made » binary image (Expand Search), binary mask (Expand Search)
made based » image based (Expand Search)

You may be able to get more results by adjusting your search query.

• Removing quotes may allow a broader search: (( binary main feature optimization algorithm ) OR ( binary made based optimization algorithm )).