1988
DOI: 10.1109/34.3875
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A line extraction method for automated SEM inspection of VLSI resist

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Cited by 22 publications
(9 citation statements)
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“…(20,26) The program failed to recognize a 90 degree rotation and 50% scaling (see Table VI and 0.0 14.0 (9, 10) to (9,24) 85.0 9.0 (9, 24) to (18,24) 85.0 7.0 (10,18) to (17,18) for the normal and 5 degrees for the angle (see Table VIIl). (15,12) to (15,18) 70.0 27.5 (4,14) to (30,5) 70.0 24.4 (0, 15) to (23,7) 105.0 9.5 (21,22) to (30,25) 110.0 30.7…”
Section: Simulation Resultsmentioning
confidence: 99%
See 1 more Smart Citation
“…(20,26) The program failed to recognize a 90 degree rotation and 50% scaling (see Table VI and 0.0 14.0 (9, 10) to (9,24) 85.0 9.0 (9, 24) to (18,24) 85.0 7.0 (10,18) to (17,18) for the normal and 5 degrees for the angle (see Table VIIl). (15,12) to (15,18) 70.0 27.5 (4,14) to (30,5) 70.0 24.4 (0, 15) to (23,7) 105.0 9.5 (21,22) to (30,25) 110.0 30.7…”
Section: Simulation Resultsmentioning
confidence: 99%
“…Its applications include vehicle guidance [3], gauge inspection [4], detection of seismic patterns [5], recognition of hand printed Hebrew characters [6], automated SEM inspection of VLSI resist [7], etc. Many fast and efficient parallel algorithms and architeetures have been developed to detect straight lines using the Hough Transform.…”
Section: Introductionmentioning
confidence: 99%
“…Nearby points in the same row frequently vote to the same cell, sometimes culminating into a false impression of a high peak for a short line [10]. Keeping the row number avoids this problem.…”
Section: Algorithm ( Connective Hough Transform )mentioning
confidence: 99%
“…We are only aware of one effort in solving this problem. Motivated by practical application in integrated circuits, Shu, Li, Mancuso and Sun [10] replaced the counters by bit maps. Instead of accumulating, the appropriate bits in the bit map are set to '1'.…”
mentioning
confidence: 99%
“…Such an approach has two main drawbacks: (a) since each cell in the accumulator array has to include the list of edge segments, the memory space for representation of the accumulator array becomes very large, and (b) it involves least squares ®tting which increase the execution times. Shu et al [15] also used one list for each accumulator cell to store the position of a voting edge point x with respect to a reference point (i.e. the foot of the normal).…”
Section: Introductionmentioning
confidence: 99%