SINGAPORE--(BUSINESS WIRE)--Trax Image Recognition (Trax), a leading provider of in-store shelf monitoring, analysis and technology powered by image recognition, today announced a significant US$15 million cash investment from existing shareholders to support the growth, new product development and technical innovation of the company. Trax will use the fourth round of investment, which is its largest to date, to expand its global operations with a focus on developing its market share in the US