Colour is everywhere in our daily lives and impacts things like our mood, yet we rarely take notice of it. One method of capturing and analysing the predominant colours that we encounter is through visual lifelogging devices such as the SenseCam. However an issue related to these devices is the privacy concerns of capturing image level detail. Therefore in this work we demonstrate a hardware prototype wearable camera that captures only one pixel - of the dominant colour prevelant in front of the user, thus circumnavigating the privacy concerns raised in relation to lifelogging. To simulate whether the capture of dominant colour would be sufficient we report on a simulation carried out on 1.2 million SenseCam images captured by a group of 20 individuals.ududWe compare the dominant colours that different groups of people are exposed to and show that useful inferences can be made from this data. We believe our prototype may be valuable in future experiments to capture colour correlated associated with an individual's mood.
展开▼
机译：颜色在我们的日常生活中无处不在，并影响着我们的情绪，但我们很少注意到它。捕获和分析我们遇到的主要颜色的一种方法是通过视觉生活记录设备（例如SenseCam）。但是，与这些设备有关的问题是捕获图像级别细节的隐私问题。因此，在这项工作中，我们演示了一种硬件原型可穿戴式相机，该相机仅捕获用户面前占主导地位的主要色彩的一个像素，从而绕开了与生活日志相关的隐私问题。为了模拟捕获主色是否足够，我们报告了对一组20个人捕获的120万张SenseCam图像进行的模拟。 ud ud我们比较了不同人群所暴露的主色，并显示出可以从这些数据中得出有用的推论。我们相信我们的原型可能在将来的实验中有价值，以捕获与个人情绪相关的色彩。
展开▼
