Image display method, display system and computer-readable storage medium

A display system, comprising a display device,

• wherein the display device comprises a display panel, a first processor and a first memory,
• the first memory stores a first computer instruction, and following steps are implemented when the first computer instruction is executed by the first processor:
• acquiring a first image;
• determining a first region and a second region in the first image;
• performing a first rendering algorithm on the first region in the first image and performing a second rendering algorithm on the second region in the first image, so as to obtain a second image, wherein a rendering resolution of the first rendering algorithm is greater than a rendering resolution of the second rendering algorithm;
• and
• displaying the second image on the display panel;
• wherein the display system further comprises an image processing device, comprising
• a second processor,
• a second memory, storing a second computer instruction,
• when the second computer instruction is executed by the second processor, following steps are implemented:
• generating an original image;
• determining a first region and a second region in the original image;
• performing high-definition rendering processing on the first region in the original image, and performing compression rendering processing on the second region in the original image, so as to generate the first image that is compressed;
• outputting the first image that is compressed to the display device;
• wherein the second region in the original image comprises a first sub-region, a second sub-region and a third sub-region,
• the first sub-region in the original image is adjacent to the first region in the original image in a first direction, the second sub-region in the original image is adjacent to the first region in the original image in a second direction, and the third sub-region in the original image is not adjacent to the first region in the original image, the first direction is perpendicular to the second direction,
• when the second computer instruction is executed by the second processor, following steps are further implemented:
• in the first direction, compressing the first sub-region in the original image according to a ratio of 1/F1;
• in the second direction, compressing the second sub-region in the original image according to a ratio of 1/F2;
• in the first direction, compressing the third sub-region in the original image according to the ratio of 1/F1, and in the second direction, compressing the third sub-region in the original image according to the ratio of 1/F2,
• wherein F1 and F2 are both positive numbers greater than 1.

An image display method, comprising:

• acquiring a first image;
• determining a first region and a second region in the first image;
• performing a first rendering algorithm on the first region in the first image and performing a second rendering algorithm on the second region in the first image, so as to obtain a second image, wherein a rendering resolution of the first rendering algorithm is greater than a rendering resolution of the second rendering algorithm;
• and
• displaying the second image;
• wherein sub-pixels in the second image are arranged according to a Bright View 3 array arrangement manner;
• performing the first rendering algorithm on the first region in the first image comprises:
• performing pixel conversion on pixels of odd-numbered rows in the first region in the first image by using a first conversion formula;
• and
• performing the pixel conversion on pixels of even-numbered rows in the first region in the first image by using a second conversion formula;
• wherein each of the pixels at least comprises a first sub-pixel, a second sub-pixel and a third sub-pixel,
• the first conversion formula is expressed as:
• X
• j
• 1
• ⁢
• (
• i
• 1
• +
• 1
• 2
• )
• =
• α
• j
• 1
• 1
• ⁢
• x
• j
• 1
• i
• ⁢
• 1
• +
• α
• j
• 1
• 2
• ⁢
• x
• j
• 1
• ⁡
• (
• i
• 1
• +
• 1
• )
• ,
• ⁢
• Y
• j
• 1
• ⁢
• (
• i
• 1
• +
• 1
• 2
• )
• =
• β
• j
• 1
• 1
• ⁢
• y
• j
• 1
• ⁢
• i
• 1
• +
• β
• j
• 1
• 2
• ⁢
• y
• j
• 1
• (
• i
• 1
• +
• 1
• )
• ,
• ⁢
• Z
• j
• 1
• (
• i
• 1
• +
• 1
• 2
• )
• =
• γ
• j
• 1
• 1
• ⁢
• z
• j
• 1
• i
• ⁢
• 1
• +
• γ
• j
• 1
• 2
• ⁢
• z
• j
• 1
• (
• i
• 1
• +
• 1
• )
• ,
• wherein i1=1,3,5, . . . , n1−1 represents a column number of the odd-numbered rows, j1=1,3,5, . . . , m1−1 represents a row number of the odd-numbered rows, n1 and m1 are both positive integers,
• X
• j
• 1
• ⁢
• (
• i
• 1
• +
• 1
• 2
• )
• ,
• Y
• j
• 1
• ⁢
• (
• i
• 1
• +
• 1
• 2
• )
• ⁢
• ⁢
• and
• ⁢
• ⁢
• Z
• j
• 1
• (
• i
• 1
• +
• 1
• 2
• )
• respectively represent data signals of a first sub-pixel, a second sub-pixel and a third sub-pixel of a j1-th row and a
• i
• 1
• +
• 1
• 2
• -
• th
• column in a first region of the second image,
• xj1i1, yj1i1 and zj1i1 respectively represent data signals of a first sub-pixel, a second sub-pixel and a third sub-pixel of a j1-th row and a i1-th column in the first region of the first image, xj1(i1+1), yj1(i1+1) and zj1(i1+1) respectively represent data signals of a first sub-pixel, a second sub-pixel and a third sub-pixel of the j1-th row and a (i1+1)-th column in the first region of the first image,
• αj11 and αj12 represent conversion coefficients of first sub-pixels of the j1-th row in the first region of the first image, βj11 and βj12 represent conversion coefficients of second sub-pixels of the j1-th row in the first region of the first image, γj11 and γj12 represent conversion coefficients of third sub-pixels of the j1-th row in the first region of the first image, and αj11+αj12=1, βj11+βj12=1, γj11+γj12=1,
• the second conversion formula is expressed as:
• X
• j
• 2
• ⁢
• (
• i
• 2
• +
• 1
• 2
• )
• ′
• =
• α
• j
• 2
• ⁢
• 3
• ⁢
• x
• j
• 2
• ⁡
• (
• i
• 2
• +
• 1
• )
• ′
• +
• α
• j
• 2
• 4
• ⁢
• x
• j
• 2
• ⁡
• (
• i
• 2
• +
• 2
• )
• ′
• ,
• X
• j
• 2
• ⁢
• n
• 2
• 2
• ′
• =
• x
• j
• 2
• ⁢
• n
• 2
• ′
• ,
• ⁢
• i
• 2
• =
• 1
• ,
• 3
• ,
• 5
• ,
• …
• ⁢
• ,
• n
• 2
• -
• 3
• ,
• j
• 2
• =
• 2
• ,
• 4
• ,
• 6
• ,
• …
• ⁢
• ,
• m
• 1
• ,
• ⁢
• Y
• j
• 2
• ⁢
• (
• i
• 2
• +
• 1
• 2
• )
• ′
• =
• β
• j
• 2
• ⁢
• 3
• ⁢
• y
• j
• 2
• ⁡
• (
• i
• 2
• +
• 1
• )
• ′
• +
• β
• j
• 2
• 4
• ⁢
• y
• j
• 2
• ⁡
• (
• i
• 2
• +
• 2
• )
• ′
• ,
• Y
• j
• 2
• ⁢
• n
• 2
• 2
• ′
• =
• y
• j
• 2
• ⁢
• n
• 2
• ′
• ,
• ⁢
• i
• 2
• =
• 1
• ,
• 3
• ,
• 5
• ,
• …
• ⁢
• ,
• n
• 2
• -
• 3
• ,
• j
• 2
• =
• 2
• ,
• 4
• ,
• 6
• ,
• …
• ⁢
• ,
• m
• 1
• ,
• ⁢
• Z
• j
• 2
• ⁢
• (
• i
• 2
• +
• 1
• 2
• )
• ′
• =
• γ
• j
• 2
• ⁢
• 4
• ⁢
• z
• j
• 2
• ⁡
• (
• i
• 2
• -
• 1
• )
• ′
• +
• γ
• j
• 2
• 3
• ⁢
• z
• j
• 2
• ⁢
• i
• 2
• ′
• ,
• Z
• j
• 2
• 1
• ′
• =
• z
• j
• 2
• 1
• ′
• ,
• ⁢
• i
• 2
• =
• 3
• ,
• 5
• ,
• …
• ⁢
• ,
• n
• 2
• -
• 1
• ,
• j
• 2
• =
• 2
• ,
• 4
• ,
• 6
• ,
• …
• ⁢
• ,
• m
• 1
• ,
• wherein i2, j2 and n2 are all positive integers, and i2 represents a column number of the even-numbered rows, j2 represents a row number of the even-numbered rows;
• X
• j
• 2
• ⁢
• (
• i
• 2
• +
• 1
• 2
• )
• ′
• ,
• Y
• j
• 2
• ⁢
• (
• i
• 2
• +
• 1
• 2
• )
• ′
• ⁢
• ⁢
• and
• ⁢
• ⁢
• Z
• j
• 2
• (
• i
• 2
• +
• 1
• 2
• )
• ′
• respectively represent data signals of a first sub-pixel, a second sub-pixel and a third sub-pixel of a j2-th row and a
• i
• 2
• +
• 1
• 2
• ⁢
• _th
• column in the first region of the second image,
• X
• j
• 2
• ⁢
• n
• 2
• 2
• ′
• ⁢
• ⁢
• and
• ⁢
• ⁢
• Y
• j
• 2
• ⁢
• n
• 2
• 2
• ′
• represent data signals of a first sub-pixel and a second sub-pixel of the j2-th row and a
• n
• 2
• 2
• ⁢
• _th
• column in the first region of the second image, Z′j21 represents a data signal of a third sub-pixel of the j2-th row and a first column in the first region of the second image,
• x′j2(i2+1), x′j2(i2+2) and x′j2n2 respectively represent data signals of first sub-pixels of the j2-th row and a (i2+1)-th column, the j2-th row and a (i2+2)-th column, and the j2-th row and a n2-th column in the first region of the first image, y′j2(i2+1), y′j2(i2+2) and y′j2n2 respectively represent data signals of second sub-pixels of the j2-th row and the (i2+1)-th column, the j2-th row and the (i2+2)-th column, and the j2-th row and the n2-th column in the first region of the first image, z′j2(i2−1), z′j2i2 and z′j21 respectively represent data signals of third sub-pixels of the j2-th row and a (i2−1)-th column, the j2-th row and a i2-th column, and the j2-th row and a first column in the first region of the first image,
• αj23 and αj24 represent conversion coefficients of first sub-pixels of the j2-th row in the first region of the first image, βj23 and βj24 represent conversion coefficients of second sub-pixels of the j2-th row in the first region of the first image, βj23 and βj24 represent conversion coefficients of third sub-pixels of the j2-th row in the first region of the first image, and αj23+αj24=1, βj23+βj24=1, γj23+γj24=1.