Abstract:
The present invention relates to a pumping-type cosmetics container. The pumping-type cosmetics container according to the present invention is characterized by an elastic discharging portion being formed on the top of a pumping member and opened by the pressure of contents of the container, and a sealing shaft being coupled to the elastic discharging portion such that sealing is enabled without the use of a separate check valve and air is prevented from entering into a bellows.
Abstract:
Provided is a scalable video encoding method and apparatus, in which in adaptive reference fine grain scalability (AR-FGS) of scalable video coding, a weight value that is greater than a previous weight value provided for each slice overrides the previous weight value in order to generate a reference block for a enhancement layer when a macroblock mode of a base layer is a skip mode.
Abstract:
The present invention relates to a method for making browning-inhibited eco-friendly apple chips having no additives, and to browning-inhibited eco-friendly apple chips having no additives made using the method. The method comprises the following steps: (a) washing unpeeled eco-friendly apples and removing the seeds from the apples; (b) slicing the apples, from which the seeds have been removed, into pieces, the thickness of each of which is 2.20 to 3.00 mm, using a slicer; (c) immersing the sliced apple pieces into a browning-inhibiting liquid prepared by mixing a vitamin C liquid and rhubarb juice, for 4 to 6 minutes; and (d) drying the apple pieces after immersion. According to the present invention, eco-friendly natural apple chips can be made from unpeeled whole apples, wherein the browning of the apple chips is inhibited, and the apple chips have excellent flavor, nutrition, and storability even without using additives.
Abstract:
Disclosed is a system for producing syngas and reducing tar using air/steam on a fluidized bed, which includes a gasifier (10) in which a solid fuel is gasified to produce a combustible syngas; a first loop seal (20) connected to the gasifier (10) to receive the sand from the gasifier; a CFB combustor (30) which receives the sand from the first loop seal via a loop seal connector (33) and the syngas from the gasifier via a syngas supply unit (34) and combusts the fuel to heat the sand; a cyclone (40) connected to the CFB combustor (30) to separate gas and solid particles discharged from the CFB combustor (30); a downcomer (50) disposed under the cyclone (40) to drop the sand; and a second loop seal (60) in which the sand dropped via the downcomer (50) is collected to form a sand bed (61).
Abstract:
Disclosed is a system for producing syngas and reducing tar using air/steam on a fluidized bed, which includes a gasifier (10) in which a solid fuel is gasified to produce a combustible syngas; a first loop seal (20) connected to the gasifier (10) to receive the sand from the gasifier; a CFB combustor (30) which receives the sand from the first loop seal via a loop seal connector (33) and the syngas from the gasifier via a syngas supply unit (34) and combusts the fuel to heat the sand; a cyclone (40) connected to the CFB combustor (30) to separate gas and solid particles discharged from the CFB combustor (30); a downcomer (50) disposed under the cyclone (40) to drop the sand; and a second loop seal (60) in which the sand dropped via the downcomer (50) is collected to form a sand bed (61).
Abstract:
The present invention relates to a method and device for efficiently encoding/decoding a prediction image in a layered coding structure. According to one embodiment of the present invention, a method for decoding a prediction image in a layered structure includes: a process of determining a block mode of an inputted block-unit bit string; and a process of deriving motion information on the basis of neighboring block information, and generating a prediction image according to the derived motion information when the block mode is either a skip mode or a direct mode.
Abstract:
The aim of the present invention is to encode or decode multi-view video in an efficient manner. A method for multi-view video decoding according to one embodiment of the present invention includes reading, from a received bit stream, a block type which indicates a determination system of a motion vector of the present block in the present picture, reading a first picture type which indicates whether or not the present picture is a reference picture type for inter estimation, reading additional information on the present picture on the basis of at least one of the block types of the present block and the first picture type of the present picture, and restoring the present block and the present picture by using additional information on the present picture.
Abstract:
Provided are a bS derivation process and a deblocking filtering method and apparatus using illumination compensation and/or chrominance compensation, such as a multi-view video coding, in a picture coding/decoding process in which a prediction coding is performed. If neither of the two blocks are intra-coded, neither of the two blocks do contain a none-zero transformed coefficient, and motion compensation for the two blocks is performed based on the identical reference frame and the absolute difference between the horizontal or vertical components of the two motion vectors of the two blocks is less than 1, the bS of the two blocks is derived by con¬ sidering whether the two blocks are coded by illumination compensation (IC) according to an embodiment of the present invention,. Specifically, if both of the two blocks are coded by IC mode or neither of the two blocks are coded by IC mode, bS is set as such a value that filtering is unnecessary. On the other hand, if both of the two blocks are coded by IC mode and the blocks have different illumination change values, or only one of the blocks is coded by IC mode, the bS is derived using difference of illumination change values or the illumination change value.
Abstract:
Since joint scalable video coding (JSVC) adopts a scheme in which numbers are assigned to all of the pictures according to the order in which the pictures are displayed, it is difficult to detect a drop (or loss) of a key picture and thus it is difficult to effectively take action against an error caused by the loss of the key picture. The present invention provides a coding method of detecting a loss of a key picture by numbering key pictures in JSVC in which predictive (P) pictures have a closed-loop structure and of effectively taking action against an error in the case of a loss of a key picture, and a codec using the coding method. The SVC method includes performing encoding while assigning a number to a key picture of an upper layer and performing decoding with respect to the number- encoded current key picture of the upper layer using data of a decoded image of a picture of a lower layer that is temporally matched with the current key picture of the upper layer when a loss of a key picture between the number-encoded current key picture of the upper layer and a previous key picture that is number-encoded prior to the current key picture is detected. Therefore, it is possible to effectively take action against to an error caused by a loss of a key picture by detecting the loss of a key picture during decoding by encoding using numbering of key pictures in JSVC in which closed-loop coding is performed by consecutively predicting key pictures. Moreover, it is possible to minimize degradation in image quality by concealing an error caused by an incorrect reference by using data of a decoded image of a corresponding picture of a lower base layer when a key picture of an upper layer is lost in an environment where transmission of the lower base layer is guaranteed with a video stream having a multi-layered structure.
Abstract:
Provided is a method for performing motion compensated temporal filtering (MCTF)-based coding on a video sequence using the structure of adaptively divided group of pictures (GOP). The method includes the steps of, for each predefined 2 N frame-sized group of pictures (GOP) of the video sequence, (a) encoding the 2 N frame-sized GOP of the video sequence based on each of the different GOP sizes from the maximum size, 2 N , to the minimum size, 2 N (M is an integer between 1 and N) and obtaining different values between frames reconstructed after the encoding is performed and frames after the MCTF is performed, based on each of the different GOP sizes; (b) selecting at least one sub-GOP based on the difference values obtained by encoding the 2 N frame-sized GOP of the video sequence based on each of the different GOP sizes; and (c) generating a bitstream by encoding the 2 N -frame-sized GOP based on the at least one selected sub-GOP. Thereby, the MCTF-based video coding is performed by adapt ively dividing the GOP size based on performance and thereby obtains high coding efficiency.