I had been looking for sample codes of OpenCV used in macOS GUI apps (not for iOS, iPadOS or command line tools). But I couldn't. So, I made a simple sample app of macOS using OpenCV library. I also ...

Python == 2.7, Python < 3.7. The last version of this library compatible with Python 2.7 and 3.5 is google-auth-oauthlib==0.4.1. The last version of this library ...

Abstract: Driver fatigue and distraction are major contributors to fatal road accidents worldwide. To enhance vehicle safety, this article proposes a fatigue detection system using EAR and MAR ...

Abstract: This paper presents a CPU-FPGA heterogeneous system that provides hardware support for computer vision libraries to attain acceleration over image processing applications. The architecture ...

通过 Faiss 进行相似性搜索时，10 亿图像数据库上的一次查询仅耗时 17.7 微秒，速度较之前提升了 8.5 倍，且准确度也有所提升。 除图片检索外，相似性搜索还有更广阔的运用场景。例如，通过搜索数据库来判断某一罪行是否属于较严重的犯罪形式，或有重罪趋势；通过搜索和成功店铺所在地相似的人口特征和环境特征，来寻找零售商新店的最佳位置；通过相似城市的搜索，来衡量所在城市薪资水平是否合理等。