#morphology #image-processing operators illustrated by "HIPR2". #DSP
on 02025-08-12image mosaicking explanation from circa 02005 to get a high-resolution image from a sequence of video frames; maybe a class project by Benedict Brown and Philip Shilane? Very nice illustrations of erosion and dilation taken from HIPR2. #image-processing #morphology #DSP
on 02025-08-12terrain #mapgen for mountain #graphics with fractal Perlin noise and iq’s “gradient trick”, where you attenuate higher-frequency layers wherever the gradient of the lower-frequency layers is large; also, with diffusion-limited aggregation with a gradually increasing level of detail, and with “dual-filter blurring” #image-processing, where you alternate downsampling an image with blurring it, then alternate upsampling the result with blurring it, much like multiscale low-pass filtering with Hogenauer filters. Very nice pure-CGI #video.
on 02024-05-18an #image-processing library in pure JS for #node
on 02017-05-19#image-processing content-aware fill of faces using #neural-networks; extended commentary on #Torch-7 vs. #TensorFlow
on 02017-03-02#examples of doing #image-processing #registration with #Python and #RANSAC on starfield images, which allow the use of a particularly simple feature detector ☺ #dsp
on 02015-08-13