Patent ID: 8237737

Claim:
A method for clearing blur images of a monitor, applied for blur image occurrence due to dynamic display delay of an LCD screen, comprising: providing original image data which is divided into odd serial data and even serial data; storing the original image data in a first temporary storage serial of a first memory device in a process of the odd serial data; accessing a first compressed original image data stored in a second memory device and storing the first compressed original image data into a second temporary storage serial of the first memory device in the process of the odd serial data; accessing data stored in a third temporary storage serial of the first memory device in the process of the odd serial data; outputting the data stored in the third temporary storage serial of the first memory device to a display device through a driving unit in the process of the odd serial data; accessing the original image data stored in the first temporary storage serial of the first memory device and input serial data in a process of the even serial data; transforming the original image data and the input serial data to a YUV encoded format in the process of the even serial data; compressing the transformed original image data from 24-bit to 16-bit into a second compressed original image data in the process of the even serial data; storing the second compressed original image data in the second memory device in the process of the even serial data; accessing the first compressed original image data stored in the second temporary storage serial of the first memory device in the process of the even serial data; comparing the first compressed original image data and the second compressed original image data in the process of the even serial data; decompressing the first compressed original image data and transforming the first compressed original image data to a RGB encoded format to obtain a first data and a second data in the process of the even serial data; comparing the first data with the original image data to obtain a first speed-up driving and processing value in the process of the even serial data; comparing the second data with the input serial data to obtain a second speed-up driving and processing value in the process of the even serial data; comparing the first compressed original image data with the second compressed original image data to determine whether outputting the first speed-up driving and processing value, or outputting the original image data, to the display device through the driving unit.