EDGE DETECTION
IMAGE ‘HEIGHT’ SURFACE
STEP EDGE
FIRST ORDER EDGE DETECTION
PROPERTIES OF A GOOD EDGE DETECTOR
ISOTROPIC EDGE DETECTION
SIGNAL-TO-NOISE RATIO AND LOCALIZATION
PATTERNS OF VARIOUS FREQUENCIES
DERIVATIVES OF A STEP-EDGE
SECOND ORDER EDGE OPERATOR
GAUSSIAN CURVES IN 1-D AND 2-D
MEXICAN HAT FILTER
CANNY EDGE OPERATOR
IMAGE COMPRESSION
OBJECTIVE METRICS FOR IMAGE COMPRESSION
RUN LENGTH ENCODING (BINARY)
RUN LENGTH ENCODING (GRAYLEVEL)
LZW COMPRESSION
QUAD-TREE REPRESENTATION
Download presentation source