Abstract: An image correction method and system. The image correction method includes collecting a plurality of images captured at different time points by an imaging device installed in a vehicle, determining a plurality of feature points in a first image captured at a first time point among the plurality of images, detecting corresponding points respectively matching the plurality of feature points in a second image captured at a second time point following the first time point among the plurality of images, determining movement information of the plurality of feature points based on the plurality of feature points and a result of detecting, determining a correction parameter based on the movement information, and performing image correction based on the correction parameter.

Abstract: A method for predicting a financial product price based on an accumulation distribution indicator includes the following steps: step S1: inputting, by a user, a ticker symbol; step S2: calculating, by a system, an accumulation distribution indicator value based on daily trade data; step S3: calculating an accumulation distribution interval and an average candlestick; step S4: determining whether the accumulation distribution indicator breaks through the accumulation distribution interval upward or downward; if the accumulation distribution indicator breaks through the accumulation distribution interval upward or downward, going to step S6, otherwise, going to step S5; step S5: displaying a chart with the average candlestick; and step S6: displaying a breakout mark, where the breakout mark is a rising mark if an upward breakout occurs or is a falling mark if a downward breakout occurs, and displaying the chart with the average candlestick.

Abstract: Disclosed is a surround view monitoring system comprising: a plurality of cameras provided in a vehicle, the cameras being configured to capture first images of surroundings of the vehicle; a non-volatile memory configured to store second images captured by the cameras or position information of the cameras in the vehicle; and a processor configured to match the first images captured by the cameras relative to one another based on the second images or the position information stored in the non-volatile memory.

Abstract: A computer-implemented method for calculating a trade price reference indicator includes step 101: creating a frequency distribution chart based on a price increment; step 102: selecting an accumulation distribution point from the frequency distribution chart; and step 103: calculating an average deviation of an active range based on the accumulation distribution point, calculating a significant range, and using the significant range as an equitable value of a market. The method calculates and generates a trading reference price indicator of a financial market product by superimposing discrete quantitative elements of time and quantity distributions onto conventional price-time, so as to accurately reflect real-time market transactions, avoid price manipulation, and achieve accurate statistics and analysis of financial prices.

Abstract: A method for predicting a financial product price based on an accumulation distribution indicator includes the following steps: step S1: inputting, by a user, a ticker symbol; step S2: calculating, by a system, an accumulation distribution indicator value based on daily trade data; step S3: calculating an accumulation distribution interval and an average candlestick; step S4: determining whether the accumulation distribution indicator breaks through the accumulation distribution interval upward or downward; if the accumulation distribution indicator breaks through the accumulation distribution interval upward or downward, going to step S6, otherwise, going to step S5; step S5: displaying a chart with the average candlestick; and step S6: displaying a breakout mark, where the breakout mark is a rising mark if an upward breakout occurs or is a falling mark if a downward breakout occurs, and displaying the chart with the average candlestick.

Abstract: A plasma air sterilizer includes a fan assembly, a plasma generator, a plasma generator channel, and a grounded metal isolation mesh, where the fan assembly is a drum-type fan with side air intake which generates uniform air stream to a flat channel and outputs the uniform air stream to the plasma generator channel; the plasma generator channel has a flat structure and is connected to the plasma generator; the plasma generator generates plasma to sterilize air; and the grounded metal isolation mesh is arranged at an outlet of the plasma generator channel. The air sterilizer has a flat structure, so as to facilitate the arrangement of the sterilizer on wall panels, roofs, and the like without occupying extra space. Moreover, a circulating plasma sterilization mode enables the continuous sterilization of indoor air, is not limited to local sterilization, and shows a prominent sterilization effect.

Abstract: Disclosed is a surround view monitoring system comprising: a plurality of cameras provided in a vehicle, the cameras being configured to capture first images of surroundings of the vehicle; a non-volatile memory configured to store second images captured by the cameras or position information of the cameras in the vehicle; and a processor configured to match the first images captured by the cameras relative to one another based on the second images or the position information stored in the non-volatile memory.

Abstract: An intelligent defrosting control for an air conditioner is disclosed, which comprises the following steps: setting a standard air pressure value; placing a high-pressure sensor on the exhaust pipe of the compressor of the air conditioner to measure the air pressure; When the air pressure measured by the high-pressure sensor is lower than the standard air pressure value, said air conditioner begins to come into the defrosting mode; otherwise, said air conditioner working in previous mode.

Abstract: Novel compounds of 2,3-dimethyl-2-isopropylbutyric acid were claimed in this patent to possess pronounced cooling effect on the skin and on the mucous membranes of the body. These compounds also possess good taste quality and low melting points with no malodor. The preparations and some illustrative application of these compounds are also disclosed.

Abstract: A method for producing a purified Auricularia auricula Polysaccharide (AP) extract of Auricularia auricula (AA). A hydrated predetermined amount of AA is filtered and extracted, producing a first pre-extract. A plurality of additional hydrated predetermined amounts of AA is separately filtered and extracted to produce a plurality of additional pre-extracts. The pre-extracts are combined to form a first extract. The first extract is concentrated and suspended, forming a precipitate. The precipitate is purified to form a first filtrate, and repurified to form a second filtrate. The first and second filtrates are combined to form a first combined filtrate, which is concentrated, purified and dried to form a concentrated extract. The concentrated extract is purified to form a third filtrate, and repurified to form a fourth filtrate.

Abstract: A method for producing a purified Auricularia auricula Polysaccharide (AP) extract of Auricularia auricula (AA). A hydrated predetermined amount of AA is filtered and extracted, producing a first pre-extract. A plurality of additional hydrated predetermined amounts of AA is separately filtered and extracted to produce a plurality of additional pre-extracts. The pre-extracts are combined to form a first extract. The first extract is concentrated and suspended, forming a precipitate. The precipitate is purified to form a first filtrate, and repurified to form a second filtrate. The first and second filtrates are combined to form a first combined filtrate, which is concentrated, purified and dried to form a concentrated extract. The concentrated extract is purified to form a third filtrate, and repurified to form a fourth filtrate.