Dynamic display system based on spatial color reconfiguration and temporal sub-frame complementary mapping

TWM688576UActive Publication Date: 2026-10-11HUA NAN COMML BANK LTD
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Patent Information

Application Number
TW115206662
Authority / Receiving Office
TW · TW
Patent Type
Utility models
Current Assignee / Owner
Filing Date
2026-07-15
Publication Date
2026-10-11
Estimated Expiration
2036-07-14

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Abstract

A dynamic display system based on spatial color reconfiguration and temporal subframe complementary mapping is proposed. The system includes a display screen and an image processor. The image processor acquires an original image and converts it into multiple subframes, each subframe having the same resolution and pixel arrangement as the original image. Each subframe configures the color feature values ​​of its corresponding pixels according to a predetermined spatial distribution rule, such that at least two pixel positions within a predetermined distance range are configured with different color feature values. Each subframe then configures its color feature values ​​according to a complementary mapping rule, so that the multiple subframes, after integration and processing, correspond to the original image. The image processor controls the display screen to sequentially output the multiple subframes according to a display control rule.
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Claims

1. A dynamic display system based on spatial color reconfiguration and temporal subframe complementary mapping, comprising: One display screen; The system also includes an image processor electrically connected to the display screen. The image processor acquires an original image and converts the original image into multiple subframes, each of which has the same resolution and pixel arrangement as the original image. Each of the subframes configures the color feature values ​​of the corresponding pixels of the original image according to a predetermined spatial distribution rule, such that the color feature values ​​configured at least two pixel positions within a predetermined distance range in each of the subframes are different. Each of the subframes adjusts the color feature values ​​of the corresponding pixels of the original image according to a complementary mapping rule, such that the color feature values ​​of the subframes correspond to the original image after an integration operation. The image processor further controls the display screen to output the subframes sequentially according to a display control rule.

2. The dynamic display system based on spatial color reconfiguration and temporal subframe complementary mapping as described in claim 1, wherein the display control rules include: The display screen outputs the subframes according to a predetermined display frequency, and the subframes are output in a cyclic order or a random order.

3. The dynamic display system based on spatial color reconfiguration and temporal subframe complementary mapping as described in claim 1, wherein the predetermined spatial distribution rule includes: One of the following: chessboard arrangement, pseudo-random arrangement, and random arrangement.

4. The dynamic display system based on spatial color reconfiguration and temporal subframe complementary mapping as described in claim 1, wherein the complementary mapping rule includes: The subframes are generated by adjusting at least one color feature value of a pixel in the original image according to a displacement weight, wherein the color feature value of each subframe corresponding to the same pixel position in the original image is respectively located within the relative offset range of the color feature values ​​of the original image.

5. The dynamic display system based on spatial color reconfiguration and temporal subframe complementary mapping as described in claim 4, wherein the at least one color feature value includes: At least one of the following: brightness value, grayscale value, chroma value, hue value, and saturation value.

6. The dynamic display system based on spatial color reconfiguration and temporal subframe complementary mapping as described in claim 2, wherein the display control rules further include: When outputting these subframes, a perturbation amount is adjusted in the predetermined display frequency so that the output time interval of these subframes is a non-integer multiple of the exposure period of a photographic device.

7. The dynamic display system based on spatial color reconfiguration and temporal subframe complementary mapping as described in claim 4, wherein the image processor is further configured to adjust the displacement weight according to a display content sensitivity level.

8. The dynamic display system based on spatial color reconfiguration and temporal subframe complementary mapping as described in claim 4, further comprising: A light sensor is electrically connected to the image processor and is used to obtain an ambient light intensity, wherein the image processor further adjusts the displacement weight based on the ambient light intensity.

9. The dynamic display system based on spatial color reconfiguration and temporal subframe complementary mapping as described in claim 1, wherein the image processor is further configured to embed identification information in at least one of the subframes.