Examples are disclosed herein related to controlling a scanning mirror system. One example provides a display device, comprising a light source, a scanning mirror system configured to scan light from the light source in a first direction at a first, higher scan rate, and in a second direction at a second, lower scan rate, and a drive circuit configured to control the scanning mirror system to display video image data by providing a control signal to the scanning mirror system to control scanning in the second direction, and for each video image data frame of at least a subset of video image data frames, combining the control signal with an adjustment signal to adjust the scanning in the second direction, the adjustment signal comprising a low pass filtered signal with a cutoff frequency based on a lowest resonant frequency of the scanning mirror system in the second direction.

A lighting control data generation method for generating lighting control data for controlling light sources in a HUD device includes: a measurement point specifying step for specifying measurement points in accordance with the brightness of light from a light source at each of output levels set to different values by a light source control unit which controls the light source with reference to lighting control data; and an output characteristic acquisition step for acquiring output characteristics by performing interpolation between the specified measurement points, wherein in the measurement point specification step, measurement points of a first specific point number are specified in a high-brightness mode in which the required brightness exceeds a threshold value, and measurement points of a second specific point number larger than the first specific point number are specified in a low-brightness mode in which the required brightness is the threshold value or low.

A display apparatus of the present disclosure includes: an image detection unit that determines whether an empty second subframe is present in input image data, in addition to a first subframe that displays an image; a correction image generation unit that generates correction image data for correcting the input image data; a control unit that performs control to display the correction image data generated by the correction image generation unit during the period of the second subframe, when the image detection unit detects that the second subframe is present in the input image data; and a display panel that includes a light modulation device provided for each pixel, and modulates irradiation light from a light source, on the basis of input image data including the correction image data.

Systems and methods for a multi-primary color system for display. A multi-primary color system increases the number of primary colors available in a color system and color system equipment. Increasing the number of primary colors reduces metameric errors from viewer to viewer. One embodiment of the multi-primary color system includes Red, Green, Blue, Cyan, Yellow, and Magenta primaries. The systems of the present invention maintain compatibility with existing color systems and equipment and provide systems for backwards compatibility with older color systems.

The present invention includes systems and methods for a multi-primary color system for display. A multi-primary color system increases the number of primary colors available in a color system and color system equipment. Increasing the number of primary colors reduces metameric errors from viewer to viewer. One embodiment of the multi-primary color system includes Red, Green, Blue, Cyan, Yellow, and Magenta primaries. The systems of the present invention maintain compatibility with existing color systems and equipment and provide systems for backwards compatibility with older color systems.

A vehicular trailer hitching assist system includes a rear backup camera disposed at a rear portion of a vehicle and a control disposed in the vehicle. A display device includes a video display screen operable to display video images for viewing by a driver of the vehicle. Responsive to the driver initiating a hitching maneuver event by engaging reverse gear of the vehicle, rear backup video images derived from image data captured by the rear backup camera are displayed at the video display screen. An overlay overlays the displayed rear backup video images and aids in guiding connection of a trailer hitch of the equipped vehicle to a trailer tongue of a trailer. Continued display of rear backup video images that are overlaid by the overlay is ceased upon elapse of a threshold period of time or upon exceeding a threshold speed or upon exceeding a threshold distance traveled.

The present invention includes systems and methods for a six-primary color system for display. A six-primary color system increases the number of primary colors available in a color system and color system equipment. Increasing the number of primary colors reduces metameric errors from viewer to viewer. The six-primary color system includes Red, Green, Blue, Cyan, Yellow, and Magenta primaries. The systems of the present invention maintain compatibility with existing color systems and equipment and provide systems for backwards compatibility with older color systems.

An image rendering apparatus includes a light source unit, a detecting unit, an optical scanner, a light source driving unit, and an adjusting unit. The light source driving unit is configured to control the light source unit in such a way that a rendered image is generated by the scan of the optical scanner inside a scan area scanned by the optical scanner and that a characteristic laser beam is emitted at a position and in a pattern corresponding to a rendered content of the rendered image. The rendered image includes an indicator related to a speed of a vehicle. The light source driving unit is configured to control the light source unit to emit the characteristics detecting laser beam in such a way that a scale for the indicator related to the speed of the vehicle is rendered.

According to one embodiment, a display apparatus includes a display unit configured to display an image; a character information acquisition unit configured to acquire character information which is associated with the image that is displayed on the display unit; a size acquisition unit configured to acquire a size of the image that is displayed on the display unit; and a display controller configured to determine a display mode of the character information acquired by the character information acquisition unit, in accordance with the size of the image which was acquired by the size acquisition unit, and to display characters and the image on the display unit.

A lighting control data generation method for generating lighting control data for controlling light sources in a HUD device includes: a measurement point specifying step for specifying measurement points in accordance with the brightness of light from a light source at each of output levels set to different values by a light source control unit which controls the light source with reference to lighting control data; and an output characteristic acquisition step for acquiring output characteristics by performing interpolation between the specified measurement points, wherein in the measurement point specification step, measurement points of a first specific point number are specified in a high-brightness mode in which the required brightness exceeds a threshold value, and measurement points of a second specific point number larger than the first specific point number are specified in a low-brightness mode in which the required brightness is the threshold value or low.