Uptrend ,uptrend steep and wedge uptrend

what is the difference among uptrend ,uptrend steep and wedge uptrend in pattern recognition?

An uptrend pattern consists of continually higher crests and troughs of the stock price on the chart. A steep uptrend pattern consists of continually higher crests and troughs which are steep compared to just an uptrend pattern. The number of higher crests and troughs formed within a fixed duration should probably decide if it’s a steep uptrend.

A wedge uptrend is actually a falling wedge with continually lower crests and troughs formed between a wedge and any upward breakout from this wedge should cause the next upmove.