[−][src]Module photon::conv
Convolution effects such as sharpening, blurs, sobel filters, etc.,
Functions
box_blur | Apply a box blur effect. |
detect_45_deg_lines | Detect lines at a forty five degree angle in an image, and highlight these only. |
detect_135_deg_lines | Detect lines at a 135 degree angle in an image, and highlight these only. |
detect_horizontal_lines | Detect horizontal lines in an image, and highlight these only. |
detect_vertical_lines | Detect vertical lines in an image, and highlight these only. |
edge_detection | Apply edge detection to an image, to create a dark version with its edges highlighted. |
edge_one | Preset edge effect. |
emboss | Apply an emboss effect to an image. |
gaussian_blur | Apply a gaussian blur effect. |
identity | Apply an identity kernel convolution to an image. |
laplace | Apply a standard laplace convolution. |
noise_reduction | Noise reduction. |
prewitt_horizontal | Apply a horizontal Prewitt convolution to an image. |
sharpen | Sharpen an image. |
sobel_horizontal | Apply a horizontal Sobel filter to an image. |
sobel_vertical | Apply a vertical Sobel filter to an image. |