Edward Li

US Patent:

8030876, Oct 4, 2011

Filed:

Sep 29, 2008

Appl. No.:

12/240777

Inventors:

Christopher C. Chang - Brentwood CA, US
Edward Li - Culver City CA, US
Thomas Judge - San Leandro CA, US

Assignee:

Arcus Technology, Inc. - Livermore CA

International Classification:

H02P 8/00

US Classification:

318685, 318696, 702105

Abstract:

A stepper motor device uses compensating non-sinusoidal driving values to compensate for operational non-sinusoidal drive characteristics of a motor of the device due to at least design and manufacturing imperfections in the motor. The compensating non-sinusoidal driving values may be derived using back electromagnetic force produced from the motor or using measured rotational positions of the motor when the motor is driven using known driving values.

US Patent:

20220383465, Dec 1, 2022

Filed:

Jul 31, 2022

Appl. No.:

17/878010

Inventors:

- Menlo Park CA, US
Saravana Gunaseelan - Cupertino CA, US
Puneet Kohli - Sunnyvale CA, US
Edward Li - Fremont CA, US

International Classification:

G06T 5/50
G06T 7/55
H04N 13/351
G06T 5/00
H04N 13/156
H04N 13/122
G06T 5/20
H04N 13/111

Abstract:

A system and method of multiview style transfer apply a style transfer to individual views of a multiview image in a way that produces consistent results across all images. In some embodiments, the multiview style transfer includes receiving first and second images representative of first and second perspectives of a scene and first and second disparity maps corresponding to the first and second images, generating a first stylized image, generating a stylized shifted image based on the first stylized image and the first disparity map, generating a second stylized image based on a guided filter of the stylized shifted image and the second image, and generating a first and second stylized image based on the stylized shifted images and the disparity maps.