Photoshop Field Blur
Field Blur or Photoshop Field Blur allows multiple areas of an image to be blurred different amounts. Set pins on the image at the location to be blurred and then adjust the blur amount with either the slider control or radial control. Use 0 pixels for no blur; 500 pixels for full blur.
The Blur Gallery Effects tab allows bokeh light, color, and light range to be added.
The Blur Gallery Noise tab has Gaussian, uniform, or grain options, along with amount, size, roughness, color, and highlights.
Field Blur works on 8-bit, 16-bit, 32-bit, RGB (red, green, and blue), grayscale, and CMYK (cyan, magenta, yellow, and key) images, and Smart Objects. This filter launches another window with options.
Field Blur is part of Adobe Photoshop's Extended Filters.
Iris Blur, Path Blur, Photoshop terms, Spin Blur, Tilt-Shift