The phrase "a system to detect" is correct and usable in written English.
It can be used when referring to a mechanism or method designed to identify or recognize something specific.
Example: "The researchers developed a system to detect early signs of disease in patients."
Alternatives: "a mechanism for identifying" or "a method to recognize".
This report describes a system to detect and extract the overlay texts in digital video.
Toyota wanted to see if it could better understand driver behavior — and perhaps design a system to detect drowsiness.
Menczer's group first built a system to detect political astroturfing in the run-up to the most recent midterm elections.
Using algorithms, Mr. Mathai, 49, developed a system to detect insider trading after the New York Stock Exchange scandals in the mid-1980's.
It has developed a system to detect anomalies control rods taking slightly longer than usual to drop, for instance—and to feed the information back to operators.
In one project, which Dr. Brilliant brought with him to the job, Google.org will try to develop a system to detect disease outbreaks early.
MIT researchers have developed a new system to detect contaminated food by scanning a product's RFID tags, reports Devin Coldewey for TechCrunch.
The four-time TEDx speaker, recently honored by TIME as a one of the 30 People Under 30 Changing the World, built a computer system to detect and diagnose leukemia.
The subcommittee's extensive report on HSBC also concluded that US regulators knew the bank had a poor system to detect problems but failed to take action.
A21 Drug Testing Debated America needs a better system to detect harmful effects of drugs that are already on the market, and it should be independent of the Food and Drug Administration and the drug industry, medical researchers and journal editors said.
In this paper, we present a robust system to detect natural scene text according to text region appearances.
