Method of enhancing moving graphical elements

Patent metadata

Field	Value
Publication number	US-9728145-B2
Application number	US-201213360612-A
Country	US
Kind code	B2
Filing date	Jan 27, 2012
Priority date	Jan 27, 2012
Publication date	Aug 8, 2017
Grant date	Aug 8, 2017

Abstract

A method performed by a processor of a electronic device, including rendering ( 402 ), on an electronic display, a line segment having a first direction and moving in a second direction. The method also includes a step of determining ( 404 ) whether the direction of the line segment (the first direction) is in the same direction that the line segment is moving (the second direction). If the processor determines that the line segment is not moving in the same direction of the direction of the line segment (the first direction), then the processor performs ( 408 ) a first action, such as adjusting the color intensity of the line segment. If the processor determines that the line segment is moving in the same direction of the direction of the line segment (e.g., the two directions are substantially parallel to each other), then the processor performs ( 406 ) a second action.

First claim

We claim:

1. A method performed by a processor of an electronic device, comprising:
rendering, on a display, a line segment having a first direction and moving in a second direction; and

wherein if the processor determines that the line segment moving in the second direction is rotating relative to the first direction around a point of rotation wherein a line sub-segment of the line segment distal from the point of rotation moves at a greater speed than a second line sub-segment of the line segment proximate to the point of rotation, then the processor performs a first action, wherein the first action includes changing a first characteristic of the line sub-segment distal from the point of rotation, wherein the changing the first characteristic of the line-sub segment distal from the point of rotation comprises:
determining at least one of: a speed, a velocity, a color intensity, a tint, a shade, a saturation, a lightness, a brightness, or a gray level of the line sub-segment from a part of data representing the line sub-segment moving on the display;
calculating a transitional characteristic for the line sub-segment with respect to the at least one of: the speed, the velocity, the color intensity, the tint, the shade, the saturation, the lightness, the brightness, or the gray level of the line sub-segment; and
changing the first characteristic of the line sub-segment to the transitional characteristic, and
wherein if the processor determines that the line segment moving in the second direction is moving in a direction similar to the first direction, then the processor performs a second action.

2. The method of claim 1 , further comprising:
if the processor determines that the line segment moving in the second direction is also moving in a perpendicular direction relative to the first direction, the first action comprises:
changing a second characteristic of at least part of the line segment; and
rendering the line segment to the display after the changing the second characteristic.

3. The method of claim 2 , wherein the changing the second characteristic comprises:
determining at least one of a speed, a velocity, or a gray level of the line segment from a part of data representing the line segment moving on the display;
calculating a transitional characteristic for the line segment based at least indirectly upon at least one of: the speed, the velocity, or the gray level of the line segment; and
changing the second characteristic of at least part of the line segment to the transitional characteristic.

4. The method of claim 3 wherein the changing the second characteristic further comprises:
determining a thickness of the line segment, prior to the calculating the transitional characteristic; and
wherein the calculating the transitional characteristic additionally comprises:
calculating the transitional characteristic for the line segment with respect to the thickness of the line segment.

5. The method of claim 3 , wherein the second characteristic is color intensity.

6. The method of claim 3 , wherein the second characteristic includes at least one of: a tint, a shade, a saturation, a lightness, or a brightness.

7. The method of claim 1 , wherein the first action further comprises:
increasing a voltage applied to the display; and
rendering the line segment to the display after the increasing the voltage applied to the display.

8. The method of claim 1 , wherein if the processor determines that the line segment moving in the second direction is rotating relative to the first direction around the point of rotation, the method further comprises:
rendering the line segment to the display after the changing the first characteristic.

9. The method of claim 8 wherein the changing the first characteristic further comprises:
determining a thickness of the line segment, prior to the calculating the transitional characteristic; and
wherein the calculating the transitional characteristic additionally comprises:
calculating the transitional characteristic for the line segment with respect to the thickness of the line segment.

10. The method of claim 1 , wherein the first action comprises rendering a bright border around a rendered asset that contains the line segment.

11. The method of claim 1 , wherein the second action includes at least one of:
keeping a first characteristic same as it was prior to the line segment moving; or
keeping all characteristics same as they were prior to the line segment moving, with an exception of location characteristics of the line segment.

12. A method performed by a processor of an electronic device, comprising:
rendering, on a display, a line segment having an orientation and moving in a direction; and
wherein if the line segment moving in the direction is rotating relative to the orientation direction around a point of rotation wherein a line sub-segment of the line segment distal from the point of rotation moves at a greater speed than a second line sub-segment of the line segment proximate to the point of rotation, then the processor performs a first action, wherein the first action includes changing a first characteristic of the line sub-segment distal from the point of rotation, wherein the changing the first characteristic of the line-sub segment distal from the point of rotation comprises:
determining at least one of: a speed, a velocity, a color intensity, a tint, a shade, a saturation, a lightness, a brightness, or a gray level of the line sub-segment from a part of data representing the line sub-segment moving on the display;
calculating a transitional characteristic for the line sub-segment with respect to the at least one of: the speed, the velocity, the color intensity, the tint, the shade, the saturation, the lightness, the brightness, or the gray level of the line sub-segment; and
changing the first characteristic of the line sub-segment to the transitional characteristic, and

wherein if the line segment moving in the direction is moving substantially aligned with the orientation, then the processor performs a second action.

13. The method of claim 12 , further comprises:
if the processor determines that the orientation is substantially perpendicular to the direction in which the line segment is moving, the first action comprises:
changing a second characteristic of at least part of the line segment; and
rendering the line segment to the display after the changing the second characteristic.

14. The method of claim 12 , wherein if the line segment moving the direction is rotating relative to the orientation around a point of rotation, the method further comprises:
rendering the line segment to the display after the changing the first characteristic.

15. An electronic device comprising:
a vertical alignment liquid crystal display; and
a processor that executes processor readable instructions stored on a processor readable storage medium, the processor being at least indirectly in communication with the liquid crystal display in accordance with which:
the processor causes the liquid crystal display to render a line segment having an orientation and moving on the liquid crystal display,
the processor determines whether the line segment moving on the liquid crystal display is rotating relative to the orientation of the line segment around a point of rotation wherein a line sub-segment of the line segment distal from the point of rotation moves at a greater speed than a second line sub-segment of the line segment proximate to the point of rotation,
the processor performs a first action, if the processor determines that l

Assignees

• Yang Sen
• Collins Brian M
• Wong Daniel C
• Zhuang Zhiming
• Google Technology Holdings LLC

Inventors

• Yang Sen
• Collins Brian M
• Wong Daniel C
• Zhuang Zhiming

Classifications

• G09G2320/0261

  in the context of movement of objects on the screen or movement of the observer relative to the screen · CPC title

• G09G2320/0257

  Reduction of after-image effects · CPC title

• G09G3/3611 Primary

  Control of matrices with row and column drivers · CPC title

• G09G2340/16

  Determination of a pixel data signal depending on the signal applied in the previous frame · CPC title

• G09G2320/106

  Determination of movement vectors or equivalent parameters within the image · CPC title