Computer Vision problems
Convolutions, filters, pooling, edges. Images as numbers, from scratch.
395 problems140 Easy179 Medium76 Hard
50 problems
RGB to Grayscale
cv-001
Split RGB Channels
cv-002
Merge RGB Channels
cv-003
Crop Image
cv-004
Zero Padding
cv-005
Horizontal Flip
cv-006
Vertical Flip
cv-007
Rotate 180 Degrees
cv-008
Brightness Adjustment
cv-009
Invert Image
cv-010
Binary Threshold
cv-011
Global Average Pooling
cv-012
Bounding Box of a Mask
cv-013
Min-Max Normalization
cv-014
Reflect Padding
cv-015
Rotate 90 Degrees
cv-016
Nearest-Neighbor Resize
cv-017
Contrast Adjustment
cv-018
2D Cross-Correlation (Valid)
cv-019
Gaussian Kernel Generation
cv-020
Gaussian Blur
cv-021
Sharpen Filter
cv-022
Emboss Filter
cv-023
Laplacian Filter
cv-024
Median Filter
cv-025
Max Pooling
cv-026
Average Pooling
cv-027
Histogram Binning
cv-028
Standardization of Image Pixels
cv-029
Flood Fill Region Replacement
cv-030
Binary Dilation
cv-031
Binary Erosion
cv-032
Bilinear Interpolation
cv-033
Otsu Threshold
cv-034
2D Convolution (Valid)
cv-035
Sobel Gradient Magnitude
cv-036
Histogram Equalization
cv-037
Count Connected Components
cv-038
Intersection over Union
cv-039
Non-Max Suppression
cv-040
Image Translation
cv-041
Edge Padding (Replicate)
cv-042
Constant Padding
cv-043
Image to Flat List
cv-044
Reshape Flat List to Image
cv-045
Split Image into Tiles
cv-046
Pad Image to Square
cv-047
Center Crop
cv-048
Count Non-Zero Pixels
cv-049
Percentage of White Pixels
cv-050
Showing 50 of 395 problems.