34 results about "Mean age" patented technology

The invention discloses a human visual characteristic-based adaptive image enhancement method. The problems of medium/low-grayscale and medium/low-resolution imaging are solved. The method comprises the following steps of 1, calculating statistical indexes of an image; 2, performing grayscale value normalization complementary-transformation; 3, calculating an overall grayscale regulation coefficient alpha and an edge enhancement coefficient beta of the image; 4, calculating a mean image; 5, calculating an intermediate image; 6, performing asymmetrical inverse transformation on the intermediate image obtained in the step 5 by taking e as a power base; 7, performing grayscale normalization inverse transformation on an asymmetrically inversely transformed image obtained in the step 6 to obtain an enhanced image to implement the adaptive image enhancement method.

A method for automatically determining performance problems in a computer system due to a metric indicating a current memory peak load in the computer system is disclosed. In order to decrease CPU consumption in large memories it is proposed to perform the steps of:

• a) using a cyclic stealing algorithm used in prior art for stealing subunits, if the subunits were not referenced since the last cycle and writing the subunits to a secondary memory device, with an extension for determining the age of memory subunits, wherein the extension comprises the steps of:
• b) writing time stamps for a subselection of the memory subunits to a data storage always when the stealing routine has processed a subselection, wherein the current time of a current cycle and the preceding current time of a preceding cycle are stored in respective entries of the data storage, for generating age information for the memory subunits,
• c) calculating the metric based on average age calculations including differences between a respective one of the current time and a respective one of the preceding current time of one or more of the table entries,
• d) determining the occurrence of a peak load, when the metric is beyond a predetermined threshold level.

The invention provides an intelligent control-type cage lighting system. The intelligent control-type cage lighting system is characterized by comprising a plurality of LED lamp strips which are distribute at various layers of the cage, a controller connected with the LED lamp strips, and a power supply, wherein the controller comprises a control part and a drive part; the control part simulates mean changes or mean geometric changes of the sunlight at different periods to adjust the required light color temperature and brightness; and the drive part drives execution of these LED lamp strips. Meanwhile, the invention further provides a cage structure with the intelligent control-type cage lighting system. The LED lamp strips provided by the invention simulate the mean changes or mean geometric changes of the sunlight at different periods for adjustment, so that the poultry is uniformly and regularly illuminated and is closer to the sunrise and sunset state of primitive life. Furthermore, LED light is gradually adjusted, so that the poultry is not frightened due to sudden turn-on/turn-off, and healthy growth, development and egg laying of the poultry are promoted.

The invention relates to an image information processing method used for video coding and decoding, which includes the steps of decomposing a high resolution video image into a plurality of low resolution panoramic images before compressing and coding, respectively using one low resolution image to multiple by a first weighting efficient and using the rest low resolution images to respectively multiple by all the corresponding weighing coefficients in a second weighing coefficient group according to a plurality of low resolution images with the same resolution, then dividing the sum of the weighting coefficients to generate a plurality of weighted mean images; taking one of the weighted mean images as a reference image and using a correlativity analysis method to obtain the respectively relevant coefficients of the rest weighted mean images with the reference image, thus improving the image quality based on greatly reducing the information volume for implementing data compressing and coding, improving the coding efficiency and improving the transmission efficiency of the video information, and solving the problem of fuzzified image edge to a certain extent.

The invention provides a duty cycle correction circuit which can correct the duty cycle of input square wave to be 50%. The duty cycle correction circuit comprises a first charge pump, a second charge pump, a third charge pump, a mean circuit and a comparison circuit. When one of the first charge pump and the second charge pump is charged to obtain a voltage value at high level of a square wave cycle; when the other one of the first charge pump and the second charge pump is charged to obtain the other voltage valve at low level of the square wave cycle; the two voltage values are averaged to obtain a mean voltage; and then the third charge pump is charged to the mean voltage, wherein the required time is just a half of the cycle, thus a square signal with a duty cycle being 50% is obtained.

The invention discloses an electronic device, an image-based age classification method and a storage medium. The method comprises the steps of after receiving the first face image of a to-be-identified age, cutting the first face image by adopting a preset cutting rule and obtaining a preset number of second face images; respectively utilizing a pre-determined face image recognition model to perform age recognition on the second face images, and generating an age feature vector corresponding to each second face image; performing averaging treatment on each age feature vector to obtain an average age feature vector; carrying out age classification analysis on the average age feature vector by adopting a pre-determined age classification function, and obtaining an average age type corresponding to each second face image, wherein the average age type is an age type corresponding to the first face image. In this way, the problem that the training process of a face recognition model is large in calculation amount and low in efficiency in the prior art can be effectively avoided. The age classification accuracy based on face images can be improved.

The invention discloses micropeptide repair mask essence. The micropeptide repair mask essence is characterized by being prepared from oligopeptide-1, oligopeptide-2,-5, chamomilla recutita flower extract, trehalose, herba centellae extract, hyaluronic acid, polygonum cuspidatum root extract, tea licorice root extract and glycyrrhiza glabra extract. The essence mainly has the effects that the damaged skin is quickly repaired, and repairing and caring of the skin are improved; the eye wrinkles are smoothed, the skin is tightened, the average age of skin tissue is reduced, the skin is moisturized, and the skin elasticity is improved; the effects of whitening and freckle removal are achieved; the content of melanin and colored cells in skin cells is reduced, and metabolism and shedding of melanocytes are accelerated; sunscreen and repair after sunburn are achieved, the damage of ultraviolet radiation to the skin is reduced, and the growth of dark spots on the skin after sunburn is reduced; the effects of preventing acne and removing scars are achieved, the wound healing time is shortened, the formation of the scars is reduced, and the good effect of preventing and treating the acne isachieved. Compared with the prior art, the essence has the advantages of good repairability, quick healing and no relapse.

The invention discloses a touch screen input detection method and a touch screen input detection system based on a mobile terminal. The method comprises the steps of A, presetting and storing a plurality of touch screen input rate intervals and input operation corresponding to the rate intervals; B, detecting touch screen input of a user and acquiring a mean rate of the input; and C, judging the affiliated rate interval of the mean rate and executing the input operation corresponding to the rate interval. The input detection method is simple and rapid; and the possibility of mistaken input is low.

A ceramic dental prosthesis including an implant for osseointegration in a jaw bone with a receiving opening and an abutment having a through-hole for receiving a bolt. The bolt is produced from a fiber-reinforced thermoplastic and connects the abutment and the implant. The dental prosthesis system includes an anti-rotation feature formed by a first interlocking means arranged on a proximal end of the abutment and a second interlocking means arranged on a distal end of the implant. The first interlocking means engages in the second interlocking means, wherein the first and second interlocking means are arranged at a distance from one another such that the abutment can be tilted relative to the implant. The bolt runs in the through-hole of the abutment and the receiving opening. An interference fit is provided between the bolt and the receiving opening of the implant.

The invention provides a high-density Chinese soft-shelled turtle cultivation technology for 'cultivation of soft-shelled turtles and self-created secret recipe anti-cancer restoratives', and the practice proves that the soft-shelled turtles are suitable for high-density raising, growing and reproduction. Existing thermal energy can be utilized, and 1, large thermal spring water can be utilized; and 2, heat dissipation water of large thermal power plants can be utilized. A large scale of soft-shelled turtles can be cultivated to produce a large scale of soft-shelled turtle secret recipe anti-cancer restoratives, soft-shelled turtle secret recipes are the highest restoratives, and are suitable for people to absorb and use, health of people can be recovered quickly, special functions are fulfilled, everyone in the world needs to supplement calcium, iron, selenium and the like on time, health of people can be improved, various diseases can be avoided, health and happiness of people can be guaranteed, lifetime of people can be prolonged, and the average age of people can be above 100. By the high-density Chinese soft-shelled turtle cultivation technology, China has ability to produce a large number of soft-shelled turtle secret recipes to meet demands of people in the world and benefit people.

In a stirred tank chemical reactor the mean age of the reactor contents affects a number of properties of the product, including for example the homogeneity of the product. The mean average age of the reactor contents can be determined by constructing a transparent model of the reactor and filling it with a fluid containing a fluorescent dye and having flow properties comparable to those of the reactor in use. A light is shone on the fluid as it is stirred under reaction conditions and a clear fluid flow into the model. Pictures are taken of the reactor contents and the mean fluid age of the contents of the model are determined relative to the exit age of the contents. This approach can be applied to determine for example which reactor ports to use, what agitator to use, what flow rates to use to improve reactor function.

The invention discloses a clyster Chinese medicine liquid for treating infant infectious diseases, which is prepared by blending 2 millilitres of compound isatis leaf injection, 2 millilitres of greenchiretta injection, 2 millilitres of bupliurum injection, 4 millilitres of injection for clearing away heat and toxic material, and 1 millilitre of ageratum vital qi liquid. The Chinese medicine liquid has the advantages of convenient use, rectal absorption, high utilization ratio of medicines, and no side effect. According to multiple years of clinical observation on selective cases, and ten days is a course of treatment. Clyster is carried out twice a day, one in the morning, and the other at night, and preferably, 10-20 millilitres and 10 minutes once. About patients are cured, who are from 6-month to 12-year old, the average age is 3.5, and the total effective rate is 98%.