Abstract: An image processing method includes following operations: receiving, by a processor, an input image from a camera; performing, by the processor, a top-view calibration process to generate a top-view calibrated image according to the input image; performing, by the processor, an object extraction process on the top-view calibrated image to generate at least one target object frame; performing, by the processer, a centering process on the at least one target object frame to generate a centered image; and outputting, by the processor, the centered image for a display panel to display.

Abstract: A power system including a first battery pack, a second battery pack, and a power management circuit is disclosed. The first battery pack has a first end and a second end, and has a first battery capacity. The second battery pack has a third end and a fourth end. The third end is coupled to the second end of the first battery pack and provides a low battery voltage. The fourth end is grounded, the second battery pack has a second battery capacity, and the second battery capacity is greater than the first battery capacity. The power management circuit is coupled to the second battery pack to receive the low battery voltage, and provides a component operating voltage to an electronic components based on the low battery voltage.

Abstract: An anti-peep light source module includes a light source module and a viewing angle switching module. The light source module has a light source and a light guide plate (LGP) and has light emitting elements arranged along a first direction. The viewing angle switching module is located on a transmission path of an illumination beam of the light source module and includes a viewing angle limiting element and a viewing angle adjusting element configured to change a viewing angle of the illumination beam. The viewing angle limiting element has a grating structure and is located between the viewing angle adjusting element and the light source module. an included angle between an extension direction of the grating structure and the first direction is within a range from 88 degrees to 92 degrees. The anti-peep light source module and A display device achieve favorable optical performance, user experience, and production yield.

Abstract: A mesenchymal stem cell culture product and a method for preparing the same are provided. The method for preparing the mesenchymal stem cell culture product includes the following steps. A predetermined quantity of mesenchymal stem cells is seeded in a flat culture device containing a first cell culture medium. When the mesenchymal stem cells proliferate to a target quantity, the first cell culture medium is replaced with a second cell culture medium, and the second cell culture medium is removed after incubation for 18 to 30 hours. A target cell culture medium is added and incubated for 48 to 72 hours. The target cell culture medium is collected repeatedly. The collected target cell culture medium is filtered and concentrated to obtain the mesenchymal stem cell culture product.

Abstract: An alerting method by using trend lines of security information is implemented in a client device of a security information processing system. The method allows a client device to choose and drag at least one trend line in a technical diagram of security information to form at least one alerting line so as to generate at least one alerting condition corresponding to the trend line and the dragging operations. When the client device receives a plurality of security information, the client device checks if any of the received security information matches any one of the alerting conditions by passing the alerting line twice. If “YES”, then the client device generates an alerting signal and displays that matched security information on the client device, such that the user can see the matched security information and take it as a reference for deciding whether or not to buy or sell the security.

Abstract: A processing method for fuzzy checking securities information, which is employed in a user device of a securities information processing system, allows a user to execute a securities suggesting setting function in order to configure at least one securities suggesting condition composed of at least one candlesticks checking condition. In addition, each candlesticks checking condition includes a fuzzy checking condition which can be defined by the user. When the user device receives a plurality of securities information, these securities information are checked to see if any of them fulfills all of the fuzzy checking conditions of candlesticks checking conditions contained in any of the securities suggesting conditions. If the result is positive, then the user device suggests and prompts the fulfilled securities information to the user so as to provide a reference to the user for determining when to buy or sell the securities in which the user is interested.

Abstract: An alerting method which actively alerts the user if the trading he/she is making fulfills a predetermined trading strategy is disclosed. This method firstly determines an alerting condition of a security in a client device. The alerting condition is associated with a disciplined operating rule. The client device then accesses a historical trading record of the security, and calculates a prime cost of the security based on the record. When the user uses the client device to perform a trading of the security, and inputs a volume and a price of the security, and then, according to the alerting condition and the prime cost of the security, the client device determines whether or not the input volume and price fulfills the disciplined operating rule defined by the alerting condition, so as to display an alerting message on the client device based on the result of determination.

Abstract: A method for indicating divergence signals of securities related technical indicators is employed in a securities information processing system which comprises a server and a mobile device. The user can operate the mobile device to select and set-up multiple individual stocks and a time interval, and the server will check if there is any divergence signal occurred on any selected individual stock during the time interval. When there is any divergence signal found during the check, the server sends the result of check to the mobile device, and then the result will be shown on the mobile device as a matrix table. The user may watch and take this matrix table as a reference to decide when to buy or sell the individual stock.

Abstract: An alerting method of a trend of security information is implemented in a client device of a security information processing system. The method allows a user of the client device to click and drag at least one trend line on a technical graph of security information to form at least one alerting line so as to generate at least one advising condition corresponding to the trend line and the user's click-and-drag operations. When the client device receives a plurality of security information, the client device checks if any of the received security information matches any one of the advising conditions. If “YES”, then the client device generates an alerting signal and displays that matched security information on the client device, such that the user can see the matched security information and take it as a reference for deciding whether or not to buy or sell the security.

Abstract: A method for user-defined alerting of securities information allows a user to create in advance a plurality of different alert conditions, such as a traded price, a percentage price change or a traded volume of a specific stock that has reached a preset value. Each of the alert conditions corresponds to a color background. Upon receipt of incoming real-time securities data or downloading of user-defined securities data from a database, a value in each data cell of the securities data is checked for conformity with a corresponding one of the alert conditions. If a specific alert condition is satisfied, a color background corresponding to the specific alert condition is applied to the corresponding data cell to produce a direct and prominent alerting effect.