TV and radio advertisement detection (Phase 1 application)

目的是利用CRIM开发的电视和广播广告检测技术，开发广告检测产品和服务的原型。这些产品和服务具有非常广泛的适用性。例如，它们可以由电视台用于监视广告和用于索引广播，由CRTC用于监视广告的遵从性，由广告公司和其他企业用于监视其广告在电视和无线电广播上的播出。我们开发了广告检测系统，仅使用音频准确监控特定广告。它还可以检测任意广告，召回率超过96%，准确率超过92%。相同的算法可用于检测受版权保护的音频（歌曲等）的复制。在互联网上进行点对点传输。

The objective is to leverage the TV and Radio advertisement detection technology developed at CRIM to develop prototypes for advertisement detection products and services. These products and services have a very wide applicability. For example, they can be used by TV stations for monitoring ads and for indexing broadcasts, by CRTC for monitoring compliance of ads, by advertisement companies and other businesses for monitoring the airing of their ads on TV and radio broadcasts. We have developed advertisement detection system that accurately monitors specific ads using audio only. It can also detect arbitrary ads with over 96% recall and over 92% precision. The same algorithms can be used to detect copying of copyrighted audio (songs etc.) in peer-to-peer transfer over the internet.