The present disclosure provides a picture display method and apparatus that relate to the field of image processing and are increase flexibility of picture display and reducing a memory occupation rate of a terminal on the premise of not modifying an attribute of an original picture. The method and apparatus include receiving an instruction for displaying a picture; obtaining, according to an identifier of a to-be-displayed picture included in the instruction, an original bitmap of the to-be-displayed picture and searching, a database of a current device for a pre-stored first rotation angle corresponding to the to-be-displayed picture; adjusting, according to a resolution of a current screen and/or a current window size, a display size of the original bitmap of the to-be-displayed picture, so as to obtain a compressed bitmap of the original bitmap; and displaying, according to the first rotation angle, a compressed bitmap of the original bitmap.

The present disclosure provides a picture display method and apparatus that relate to the field of image processing and are increase flexibility of picture display and reducing a memory occupation rate of a terminal on the premise of not modifying an attribute of an original picture. The method and apparatus include receiving an instruction for displaying a picture; obtaining, according to an identifier of a to-be-displayed picture included in the instruction, an original bitmap of the to-be-displayed picture and searching, a database of a current device for a pre-stored first rotation angle corresponding to the to-be-displayed picture; adjusting, according to a resolution of a current screen and/or a current window size, a display size of the original bitmap of the to-be-displayed picture, so as to obtain a compressed bitmap of the original bitmap; and displaying, according to the first rotation angle, a compressed bitmap of the original bitmap.

An information processing method and an electronic device are provided, the information processing method includes: detecting a version parameter of a first USB device connected to an electronic device; detecting a display resolution of the electronic device; determining whether the version parameter and the display resolution meet a predetermined conflict condition; and adjusting the display resolution of the electronic device in a case that the version parameter and the display resolution meet the predetermined conflict condition.

The present disclosure provides a picture display method and apparatus that relate to the field of image processing and are increase flexibility of picture display and reducing a memory occupation rate of a terminal on the premise of not modifying an attribute of an original picture. The method and apparatus include receiving an instruction for displaying a picture; obtaining, according to an identifier of a to-be-displayed picture included in the instruction, an original bitmap of the to-be-displayed picture and searching, a database of a current device for a pre-stored first rotation angle corresponding to the to-be-displayed picture; adjusting, according to a resolution of a current screen and/or a current window size, a display size of the original bitmap of the to-be-displayed picture, so as to obtain a compressed bitmap of the original bitmap; and displaying, according to the first rotation angle, a compressed bitmap of the original bitmap.

An electronic device is provided. The electronic device includes a display, a display driver IC (DDI) configured to drive the display on the basis of a video mode, memory storing one or more computer programs, and one or more processors communicatively coupled to the display, the DDI, and the memory, wherein the one or more computer programs include computer-executable instructions that, when executed by the one or more processors individually or collectively, cause the electronic device to generate first image data corresponding to a first resolution, generate second image data by adding a blank section to at least some sections of the first image data, and transmit the second image data to the DDI, and wherein the DDI comprises an upscaler configured to convert the second image data input from the one or more processors into third image data corresponding to a second resolution larger than the first resolution by a designated ratio, and is configured to drive the display so that the display displays the third image data.

An electronic device is described. The electronic device includes a memory. The electronic device also includes a very long instruction word (VLIW) circuit. The VLIW circuit includes an asynchronous memory controller. The asynchronous memory controller is configured to asynchronously access the memory to render different levels of detail. The electronic device may include a non-uniform frame buffer controller configured to dynamically access different subsets of a frame buffer. The different subsets may correspond to the different levels of detail.

The present disclosure provides a picture display method and apparatus that relate to the field of image processing and are increase flexibility of picture display and reducing a memory occupation rate of a terminal on the premise of not modifying an attribute of an original picture. The method and apparatus include receiving an instruction for displaying a picture; obtaining, according to an identifier of a to-be-displayed picture included in the instruction, an original bitmap of the to-be-displayed picture and searching, a database of a current device for a pre-stored first rotation angle corresponding to the to-be-displayed picture; adjusting, according to a resolution of a current screen and/or a current window size, a display size of the original bitmap of the to-be-displayed picture, so as to obtain a compressed bitmap of the original bitmap; and displaying, according to the first rotation angle, a compressed bitmap of the original bitmap.

There are provided a method and system of reducing power consumption of the mobile terminal. The method comprises following steps: determining whether picture information to be displayed currently in the mobile terminal belongs to picture information of a first mode, the picture information of the first mode being picture information of a low quality display requirement (101); and reducing a transmission rate of a mobile industry processor interface of the mobile terminal and/or making a display screen of the mobile terminal operate in a low power consumption mode if the picture information to be displayed currently belongs to the picture information of the first mode (102). The method and system of reducing power consumption of the mobile terminal adopt at least one mode of reducing the MIPI transmission rate of the mobile terminal and making the display screen operate in the low power consumption mode in a mode that requires relatively low performance of the mobile terminal, by determining an operating mode of the mobile terminal, to reduce overall power consumption of the mobile terminal.

Disclosed is a display device and an image rendering method thereof in consideration of a saturation of a text image that improves the legibility of the text image by, for example, adjusting a sub-pixel rendering application ratio and a direct rendering application ratio for pixel data using a weight in proportion to a saturation.

An information processing method and an electronic device are provided, the information processing method includes: detecting a version parameter of a first USB device connected to an electronic device; detecting a display resolution of the electronic device; determining whether the version parameter and the display resolution meet a predetermined conflict condition; and adjusting the display resolution of the electronic device in a case that the version parameter and the display resolution meet the predetermined conflict condition.