Friedrich HartmannQuite amazed displayed patterns can change in about 21% in perceived brightness in my setup, just on how it's interpolated on the way to the display pixel.
Does anyone has configurations where the slider in the linked notebook can stay near 0% ?
What's the proper averaging method and expected RGB value for a 50% white 50% black area overall?
https://observablehq.com/@mxfh/pixel-perfect-image-rendering-tests
#color #rendering #2d #raster #devicePixelRatio #colorSpace #interpolation #HighDPI #retina #pixel #pixeldensity #image
Pixel Perfect Image Rendering Tests
Display Brightness Variations with small patterns Getting pixel perfect output in modern Browsers is seems not as straight forward as one might expect due, to the growing disconnect of output and display rendering resolution. The browser environment provides this as the value of window.devicePixelRatio. For views of raster data one might prefer a view where individual pixel values don't get averaged after being made ready for output. In difference to image data it should be no problem to generate a view of