18196171. DISPLAY APPARATUS AND CONTROL METHOD THEREOF simplified abstract (Samsung Electronics Co., Ltd.)

From WikiPatents
Jump to navigation Jump to search

DISPLAY APPARATUS AND CONTROL METHOD THEREOF

Organization Name

Samsung Electronics Co., Ltd.

Inventor(s)

Moonhee Kim of Suwon-si (KR)

DISPLAY APPARATUS AND CONTROL METHOD THEREOF - A simplified explanation of the abstract

This abstract first appeared for US patent application 18196171 titled 'DISPLAY APPARATUS AND CONTROL METHOD THEREOF

Simplified Explanation

The display apparatus described in the patent application includes a display and a processor connected to the display. The processor is responsible for controlling the display and performs various functions based on the input image.

  • The processor analyzes the pixel values in the input image and identifies an area within the image.
  • It then determines a threshold grayscale value based on the histogram information of the identified area.
  • The processor further identifies an area within the identified area that has a grayscale value equal to or greater than the threshold grayscale value, which is referred to as the first area.
  • The remaining area within the identified area is considered the second area.
  • The display is then controlled to reduce the luminance of the first area using a first luminance adjustment scheme.
  • Simultaneously, the luminance of the second area is adjusted using a second luminance adjustment scheme.

Potential Applications:

  • This display apparatus can be used in various electronic devices such as smartphones, tablets, televisions, and computer monitors.
  • It can enhance the visual experience by dynamically adjusting the luminance of different areas in an image.

Problems Solved:

  • The display apparatus solves the problem of inconsistent luminance levels in different areas of an image.
  • It ensures that areas with higher grayscale values are appropriately adjusted to maintain visual quality.

Benefits:

  • The technology improves the overall image quality by reducing luminance in specific areas and adjusting it in others.
  • It provides a more immersive and visually appealing experience for users.
  • The dynamic adjustment of luminance helps in preserving details in bright and dark areas of an image.


Original Abstract Submitted

Disclosed is a display apparatus. The display apparatus includes a display; and at least one processor connected to the display and configured to control the display apparatus, and the processor may, based on a pixel value included in an input image, identify an area in the input image, identify a threshold grayscale value based on histogram information of the identified area, identify an area having a grayscale value equal to or greater than the threshold grayscale in the identified area as a first area and identify a remaining area as a second area, and control the display to reduce luminance of the first area according to a first luminance adjustment scheme and adjust luminance of a second area according to a second luminance adjustment scheme.

Retrieved from "http://wikipatents.org/index.php?title=18196171._DISPLAY_APPARATUS_AND_CONTROL_METHOD_THEREOF_simplified_abstract_(Samsung_Electronics_Co.,_Ltd.)&oldid=28042"