This approach shares a lot in common with the idea of multivariate interpolation over scattered data. Multivariate interpolation attempts to estimate values at unknown points within an existing data set and is often used in fields such as geostatistics or for geophysical analysis like elevation modelling. We can think of our colour palette as the set of variables we want to interpolate from, and our input colour as the unknown we’re trying to estimate. We can borrow some ideas from multivariate interpolation to develop more effective dithering algorithms.
这个 App 的来头不小，它的核心理念源自 computational photography（计算摄影）的大神 Marc Levoy。不同于原生相机的「暴力锐化」，Project Indigo 追求的是一种如油画般自然的细腻度。。搜狗输入法2026对此有专业解读
。关于这个话题，同城约会提供了深入分析
Plus, unlike the Wide 400, the Wide Evo Hybrid is a hybrid camera with an LCD screen — a helpful feature that can reduce wasted shots. However, at $409.95, it costs significantly more than both the Mini Evo and the Wide 400. My other main complaint is that there’s a slight delay between pressing the shutter and the photo being taken, which is something I didn’t notice with the Mini Evo. It’s not a dealbreaker, but it can be frustrating when trying to capture fast-moving subjects, such as a dog or hyperactive toddler.，详情可参考heLLoword翻译官方下载
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