Abstract:
A data processing apparatus has a compression circuit and an output interface. The compression circuit has a pre-processor and a compressor. The pre-processor receives a first input display data in a first color domain, and performs a color format conversion upon the first input display data to generate a second input display data in a second color domain, wherein the second color domain is different from the first color domain. The compressor performs compression in the second color domain, wherein the compressor is arranged to compress the second input display data into a compressed display data in the second color domain. The output interface packs an output display data derived from the compressed display data into an output bitstream, and outputs the output bitstream via a display interface.
Abstract:
A projection display component of an electronic device includes a carrier and a first cover. The carrier is arranged to carry the electronic device. The first cover is arranged to partially reflect a projected image from the electronic device. The first cover is attached to the carrier via a first hinge set.
Abstract:
A visual data processing method applied to a visual data processing system. The visual data processing method comprises: (a) detecting a gazing point position of a user on a display; and (b) performing at least one process operation to visual data according to at least one distance between at least one display location for the visual data on the display and the gazing point position.
Abstract:
Disclosed is an electronic system with a thermal control mechanism, comprising: an image/video processing module (101), configured to process at least one image or video data; a parameter acquiring device (103), configured to acquire at least one device parameter corresponding to a first device of the image/video processing module (101); and a thermal management device (105), configured to adjust at least one operating parameter for a second device of the image/video processing module (101) according to the device parameter to control a temperature of the image/video processing module (101).
Abstract:
A projection processor includes a receiving circuit and an image processing circuit. The receiving circuit receives an input image. The image processing circuit performs at least one predetermined image processing operation upon the input image to generate an output image, wherein a projection source is generated according to the output image. The projection source is displayed or projected by a projection source component of an electronic device, such that a first cover of a projection display component partially reflects the projection source.
Abstract:
Disclosed is a thermal management method for controlling a temperature of a graphic processing module. The method comprises: (a) acquiring at least one device parameter corresponding to a first device of a graphic processing module; and (b) adjusting at least one operating parameter for a second device of the graphic processing module according to the device parameter to control a temperature of a graphic processing module.
Abstract:
A projection processor for a projective display system includes: a receiving circuit and an image adjustment control circuit. The receiving circuit is configured to receive information provided by a hardware element within a projection source device of the projective display system. The image adjustment control circuit is coupled to the receiving circuit, and configured to adaptively control an image adjustment on an input image to generate the source image according to the information.
Abstract:
A data processing apparatus has a compressor and an output interface. The compressor generates a compressed display data by compressing a display data according to a compression algorithm. The output interface records indication information in an output bitstream, and outputs the output bitstream via a display interface, wherein the output bitstream is derived from the compressed display data, and the indication information is set in response to the compression algorithm employed by the compressor. Another data processing apparatus has a de-compressor and an input interface. The de-compressor de-compresses a compressed display data derived from an input bitstream. The input interface receives the input bitstream via a display interface, parses indication information included in the input bitstream, and configures the de-compressor to employ a de-compression algorithm as indicated by the indication information.
Abstract:
A data processing apparatus has a mapper, a plurality of compressors, and an output interface. The mapper receives pixel data of a plurality of pixels of a picture, and splits the pixel data of the pixels of the picture into a plurality of pixel data groups. The compressors compress the pixel data groups and generate a plurality of compressed pixel data groups, respectively. The output interface packs the compressed pixel data groups into at least one output bitstream, and outputs the at least one output bitstream via a display interface.
Abstract:
A data processing apparatus includes a compression circuit, a rate controller, and an output interface. The compression circuit generates a plurality of compressed pixel data groups, each derived from applying a compression operation to pixel data of a pixel group, wherein the pixel group includes a portion of a plurality of pixels in a picture. The rate controller applies bit-rate control to each compression operation, wherein the rate controller adjusts the bit-rate control according to a position of each pixel boundary between different pixel groups. The output interface outputs the compressed pixel data groups via a plurality of display ports of a display interface, respectively.