1. A method of motion compensated de-blocking of a current picture of a video, the method comprising: extracting at least one motion vector for a current pixel block of the current picture; operating a blocking noise positions calculation unit for calculating at least one position for the current pixel block and based on the extracted at least one motion vector, the calculating of the at least one position comprising retrieving decoder information and at least one prior stored position, determining if the current pixel block is intra-coded based upon the retrieved decoder information, and if so, then resetting the at least one position of the current pixel block to a zero value, and otherwise determining if the current pixel block is a skipped transformation, and if so, then calculating the at least one position of the current pixel block, and otherwise keeping the at least one prior stored position, determining if the current pixel block is an anchor frame, and if so, then storing the at least one calculated position, and otherwise keeping the at least one prior stored position; and operating a de-blocking filter for applying de-blocking filtering along the at least one calculated position.