2. a network of horizontal and perpendicular lines, uniformly spaced, for locating points on a map, chart, building plan, or aerial photograph by means of a system of coordinates. 3. any interconnecting network resembling this. 4. a system of electrical distribution serving a large area, ...
In one embodiment, the cross-hatched fill area is converted to a bit map of one dimensional edges representing the lines in the cross-hatched fill area. In this embodiment, partial hatch areas are identified based on the bit map, and edges are added in the identified partial hatch areas. ...
3 a hatched area indicates signals "1" while a blank area indicates signals "0". FIG. 3 illustrates an end portion of the recording area, in the direction A, of the optical card 1. In an information track area... H Hoshi,K Endo - US 被引量: 3发表: 1993年 加载更多研究点推荐 ...