Abstract:
A method of encoding moving pictures using a plurality of quantization matrices. The method involves selecting one of the plurality of quantization matrices in consideration of an at least one characteristics of an input image; transforming the input image; and quantizing the transformed input image using the selected quantization matrix.
Abstract:
A method of encoding moving pictures using a plurality of quantization matrices. The method involves selecting one of the plurality of quantization matrices in consideration of an at least one characteristics of an input image; transforming the input image; and quantizing the transformed input image using the selected quantization matrix.
Abstract:
A method of encoding moving pictures using a plurality of quantization matrices. The method involves selecting one of the plurality of quantization matrices in consideration of an at least one characteristics of an input image; transforming the input image; and quantizing the transformed input image using the selected quantization matrix.
Abstract:
A method of encoding moving pictures using a plurality of quantization matrices. The method involves selecting one of the plurality of quantization matrices in consideration of an at least one characteristics of an input image; transforming the input image; and quantizing the transformed input image using the selected quantization matrix.
Abstract:
An image providing method, and an image providing apparatus, a display apparatus, and an image providing system using the same are provided. The image providing method includes receiving, decompressing, and demultiplexing a compressed and multiplexed image, and outputting a restored image. Therefore, the cost for manufacturing a display apparatus lowered, and the display apparatus is lightened and miniaturized.
Abstract:
A method of encoding moving pictures using a plurality of quantization matrices. The method involves selecting one of the plurality of quantization matrices in consideration of an at least one characteristics of an input image; transforming the input image; and quantizing the transformed input image using the selected quantization matrix.
Abstract:
A method of encoding moving pictures using a plurality of quantization matrices. The method involves selecting one of the plurality of quantization matrices in consideration of an at least one characteristics of an input image; transforming the input image; and quantizing the transformed input image using the selected quantization matrix.
Abstract:
A digital broadcasting receiving apparatus with improved start-up speed and a start-up method for the digital broadcasting receiving apparatus are provided. The start-up method for the digital broadcasting receiving apparatus includes performing a booting operation related to a central processing unit (CPU) when the digital broadcasting receiving apparatus is powered on, performing a channel decoding operation related to a channel to be displayed while the CPU booting is being performed, and displaying the channel decoded by the channel decoding operation when the CPU booting and the channel decoding are finished. Accordingly, the start-up time of the digital broadcasting receiving apparatus can be remarkably reduced.
Abstract:
In a method of adaptively encoding input image data of a motion image in accordance with a temporal complexity of the motion image, and an apparatus therefore, the temporal complexity of the input image data is calculated. Next, an original frame rate of the input image data is converted into a converted frame rate based on the calculated temporal complexity. Thereafter, the input image data whose frame rate has been converted is encoded, and the encoding data of the encoded image data is controlled so that the encoded image data has information on the converted frame rate. Accordingly, the input image data is encoded at different frame rates in accordance with the temporal complexity of the input image data. Consequently, the encoded input image data is efficiently stored.
Abstract:
A method of encoding moving pictures using a plurality of quantization matrices. The method involves selecting one of the plurality of quantization matrices in consideration of an at least one characteristics of an input image; transforming the input image; and quantizing the transformed input image using the selected quantization matrix.