Determining lightness from an image.

Berthold K. P. Horn

Published in: Comput. Graph. Image Process. (1974)

Keyphrases

image data
input image
image features
image segmentation
multiscale
image retrieval
image content
edge detection
single image
region of interest
image classification
image analysis
image representation
template matching
image collections
keypoints
high resolution
vector field
denoising
image structure
image pixels
grey level
histogram matching
feature points
test images
pixel values