Abstract: Provided are an apparatus and method for controlling automatic opening of a vehicle's trunk through wireless communication between a fob key for the vehicle and a bumper LF antenna disposed in the rear of the vehicle. The apparatus controls the trunk so as to be automatically opened through communication with the bumper LF antenna on the basis of the position of the fob key and the number of receptions of an RF signal, when a fob key holder approaches the trunk for opening the trunk. Alternatively, a sensor module is attached near the trunk (particularly, a lower end center of a rear bumper) and determines whether there is the fob key, thereby allowing the trunk to be automatically opened when a sensing signal is inputted by simple movement.

Abstract: An image processing apparatus is provided that includes a main memory; at least one sub-memory that stores data, a cache memory that temporarily stores data, and controller that controls whether to temporarily store the data in the cache memory selectively with respect to each of the at least one sub-memory.

Abstract: An apparatus and method for managing stacks for efficient memory usage. The apparatus includes a fault cause analysis unit to recognize a page fault caused by a marking page; a control unit to set the marking page, to request compression of a first stack page depending on whether a page fault occurs, to release a mapping of a second stack page that becomes empty due to the compression, and to return the second stack page; a memory allocation unit to receive the second stack page and to allocate a new stack page to the control unit upon completion of the compression; and a compression unit to compresses the first stack page at the request of the control unit.

Abstract: An apparatus and method for managing stacks for efficient memory usage. The apparatus includes a fault cause analysis unit to recognize a page fault caused by a marking page; a control unit to set the marking page, to request compression of a first stack page depending on whether a page fault occurs, to release a mapping of a second stack page that becomes empty due to the compression, and to return the second stack page; a memory allocation unit to receive the second stack page and to allocate a new stack page to the control unit upon completion of the compression; and a compression unit to compresses the first stack page at the request of the control unit.