نتایج جستجو برای: visual codes

تعداد نتایج: 434295  

Iranian graphic designers made their first efforts to create modern logotypes, called Sar- Onvan (Subtitle), in Qajar era. These works, which are considered as important parts of the background of Iranian graphic design, worth adequate attention; through studying them, we may discover their special visual expressions leading us to a better understanding of the specific social situation in Qajar...

Journal: :Neuroscience Research 2013

Journal: :Journal of Experimental Psychology: Human Perception and Performance 1992

2012
Mohammad Rastegari Ali Farhadi David A. Forsyth

We present images with binary codes in a way that balances discrimination and learnability of the codes. In our method, each image claims its own code in a way that maintains discrimination while being predictable from visual data. Category memberships are usually good proxies for visual similarity but should not be enforced as a hard constraint. Our method learns codes that maximize separabili...

2018
Mingliang Xu Qingfeng Li Jianwei Niu Xiting Liu Weiwei Xu Pei Lv Bing Zhou

QR codes are usually scanned in different environments, so they must be robust to variations in illumination, scale, coverage, and camera angles. Aesthetic QR codes improve the visual quality, but subtle changes in their appearance may cause scanning failure. In this paper, a new method to generate scanning-robust aesthetic QR codes is proposed, which is based on a module-based scanning probabi...

2006
Paul Baumstarck

The detection of binary visual codes is an integral commercial application of computer vision, facilitating the transmission of digital information from the physical to the electronic domains. Our detection method uses repeated elimination of image areas to identify likely guide bars. Guide bars are used to predict the locations of the bounding bits, and further calculation yields a refined est...

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