229910052904 quartz Inorganic materials 0. Calculates and returns a new 2D unit vector from the specified angle value (in radians).How can we approximate the gradient in a discrete image f ( x, y) wf wx, wf wy. 238000010923 batch production Methods 0.000 description 4 The gradient is the 2D equivalent of the derivative: Properties of the gradient It’s a vector Points in the direction of maximum increase of f Magnitude is rate of increase Note: use atan2(y,x)to compute the angle of the gradient (or any 2D vector).230000002708 enhancing Effects 0.000 abstract description 4.230000000875 corresponding Effects 0.000 claims abstract description 8.238000009877 rendering Methods 0.000 title claims abstract description 32.Assignors: HWANG, DONG-SEONG, KANG, Chang-Hun Publication of US20150371410A1 publication Critical patent/US20150371410A1/en Status Abandoned legal-status Critical Current Links ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) Filing date Publication date Priority to KR10-2012-0044404 priority Critical Priority to KR1020120044404A priority patent/KR101338370B1/en Application filed by Co 100 Inc filed Critical Co 1-11-05 Priority to PCT/KR2012/009222 priority patent/WO2013162136A1/en Assigned to COMPANY 100, INC. Original Assignee Co 100 Inc Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.) Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Abandoned Application number US14/397,303 Inventor Dong-Seong HWANG Chang-Hun KANG Current Assignee (The listed assignees may be inaccurate. Google Patents US20150371410A1 - Batch rendering method for 2d vector graphics path using gpu 2D vector graphics can share a portion of the 3D graphics hardware pipeline. US20150371410A1 - Batch rendering method for 2d vector graphics path using gpu gradient, and pixel processing similar to the 3D graphics processing method.

Vector 2d processing