Abstract: A distance education method to be implemented by a server device, and includes transmitting education course material to a client electronic device, which prompts for user input of a response to an interactive inquiry of the education course material and transmits the response to a server device, providing a solution to the interactive inquiry to the client electronic device, which prompts for user input of a correction to the response and transmits the correction to the server device, and generating an evaluation result, which is associated with a user learning outcome of the education course material, based on the correction and the solution.

Abstract: Circuits for performing motion estimation (ME) and motion compensation (MC) are disclosed. In the ME circuit, rows of a first register are correspondingly coupled to rows of a first memory that stores a search range of a first frame, and rows of a second register are correspondingly coupled to rows of a second memory that stores a search range of a second frame. Block-matching metric calculations are performed through the search range to obtain a motion vector (MV). In the MC circuit, first multiplexers couples each row of a first register to corresponding row of a first memory, and each macro block (MB) may accordingly be selected from the first memory and loaded into the first register. Second multiplexers couples each row of a second register to corresponding row of a second memory, and each MB may accordingly be selected from the second memory and loaded into the second register.

Abstract: Circuits for performing motion estimation (ME) and motion compensation (MC) are disclosed. In the ME circuit, rows of a first register are correspondingly coupled to rows of a first memory that stores a search range of a first frame, and rows of a second register are correspondingly coupled to rows of a second memory that stores a search range of a second frame. Block-matching metric calculations are performed through the search range to obtain a motion vector (MV). In the MC circuit, first multiplexers couples each row of a first register to corresponding row of a first memory, and each macro block (MB) may accordingly be selected from the first memory and loaded into the first register. Second multiplexers couples each row of a second register to corresponding row of a second memory, and each MB may accordingly be selected from the second memory and loaded into the second register.