What is Thermal Imaging?

Everything in nature, whether it's an Arctic glacier or fire

Thermal Imaging

Everything in nature, whether it's an Arctic glacier or fire

Flames, human bodies, and even extremely cold deep space, as long as their temperature is higher than

Absolute zero -273 , there will be infrared radiation, which is due to the interior of the object

The result of molecular thermal motion. Its radiant energy is proportional to the fourth power of its temperature

Proportionally, the wavelength of radiation is inversely proportional to its temperature. Infrared imaging

It is based on the level of radiant energy of the detected object. Systematic transformation

The thermal image of the target object is displayed in grayscale or pseudo-color.

To the temperature distribution of the measured object to determine the state of the object. So explore

Measuring the level of heat emitted by an object is inherent to infrared thermal imaging technology

gene.

Thermal imaging is the non-contact detection of infrared energy (heat) and its conversion into

1. Tips for inflammation:

First, a comprehensive system.

Professional doctors can conduct a comprehensive and systematic analysis of the patient's whole body situation in combination with the clinical situation, which overcomes the one-sidedness of other diagnostic techniques that are limited to a certain local area. Now applying far-infrared thermal imaging technology has been able to detect more than 100 diseases such as inflammation, tumors, stones, vascular diseases, nervous system, sub-health, etc., common diseases and multiple diseases involving various human systems.

2. "Green" is non-invasive.

Many imaging instruments are more or less harmful to the human body, and far-infrared thermal imaging diagnosis does not produce any rays, and there is no need to label drugs. Therefore, it does not cause any harm to the human body, does not cause any pollution to the environment, and is simple and economical. The far-infrared thermal imaging technology has realized the human dream of pursuing green health, and people call this technology "green physical examination."

Third , it is conducive to early detection of disease.

Compared with X-ray, B-, CT and other imaging technologies, one of the most important advantages of far-infrared thermal imaging detection is early warning. Although X-ray, B-ultrasound, CT and other technologies have their own characteristics, they can only be found after the disease has formed. Before the disease appears in the tissue structure and morphological changes, cell metabolism will be abnormal, and the temperature of the body will change. The height, shape of the temperature field, and the size of the temperature difference can reflect the location, nature, and extent of the disease. Far-infrared thermal imaging technology detects diseases based on the abnormal temperature of the human body, so it can interpret potential hidden dangers and detect problems earlier without obvious signs of the body. Some data show that far-infrared heat maps can detect lesions half a year or even earlier than structural images, earning valuable time for early detection and prevention of diseases. ^[1]

Virtual extracorporeal image formed by human thermal radiation Thermal imaging technology, also known as infrared radiation imaging technology. According to the optical theoretical knowledge of object imaging in nature, any object that can be captured by light can generate a background object imaging state. In a modern society with a high level of science and technology, nighttime photographic add-on devices with infrared thermal imaging have gained popularity. Regarding the principle of infrared imaging, it is mainly based on the infrared radiation principle of objects above the absolute temperature of space -273.15 degrees, that is, all objects above the absolute temperature of space will form a thermal infrared radiation state, and low There is no thermal infrared radiation for objects whose absolute temperature in space is -273.15 degrees. When the human body is in a special state, its temperature is not the same as static, especially after participating in strenuous activities. Also after eating and drinking a lot of hot water or high-concentration alcohol, the body temperature is also high. Some people's body temperature also rises after they have done mind qigong. And the temperature difference between people and between men and women will also show different states. Under the above conditions, the human body's thermal (infrared) radiation intensity will be higher than normal.

The bizarre photographs that appear in nature are often due to the above factors, because most objects in earth space are generally higher than the absolute temperature of the universe space of -273.15, so the thermal infrared radiation state will be formed. The imaging time of a thermal infrared camera system is generally used in a darker night background. Due to the weak natural light at night and insufficient light intensity, it is difficult for objects to be imaged by light. Therefore, we will enable additional devices for infrared imaging. In addition, when taking pictures at night or in a dark place, it is likely that the camera's flash brightness is not enough to compensate for the night's light, or the camera's flash is damaged, and the camera does not have a flash function, so people only enable infrared Imaging capabilities (these factors may be present).

Let's take a look at the picture:

In vitro virtual projection of human thermal radiation

According to the background imaging analysis of the picture, the light background is dark when taking pictures, and it is likely that the infrared night photography function is activated. Why is there a virtual shape outside the outline of the human body? We can analyze from three aspects:

First, the human body (temperature) thermal infrared radiation.

Second, air circulation

Third, air humidity and composition

First, above, we have explained the mechanism of infrared imaging. The temperature of our human body is generally greater than or equal to 36 degrees. At this time, the intensity of thermal infrared radiation will increase with it. At night or in a dark space, the temperature of the air is lower than the temperature of the human body (autumn, winter, spring). The human body's thermal (infrared) radiation can form a thermal effect on the surrounding space gas. In summer, the temperature of the space is higher than the temperature of the human body. We can use the air conditioner in the house to cool down (below the temperature of the human body). At this time, the human body will form a thermal (infrared) radiation state of the space gas. From this point of view, the air temperature within a distance of about 20 cm around the human body must be higher than the air temperature outside 20 cm. The closer to the surface of the human body, the closer the temperature value of the air is to the human body, and the virtual human contour outside the body will be formed from this air. Without infrared imaging equipment, this cause would not be discovered. At night, all images taken with the infrared attachment have high-temperature imaging (parts with darker red color in the negative) of the image, especially the human heart.

Second, in the photo, we can see the outline of the virtual human body that appears outside the body, which is mainly caused by the circulation of the air or the displacement of the human body.

1. After the human body radiates heat (infrared) to the surrounding air, once the human body is rapidly displaced, it will form a continuous state of human body's heat radiation to the air. In simple terms, when the human body is moving fast, if we are taking a picture with a camera with infrared assist function, it will leave a continuous virtual image outline of the human body when it is shifted. Because of the rapid movement of the human body, the temperature of the air around the original human body (the temperature of the air acting on the human body) will not drop immediately, and the gas molecules with human body temperature will also radiate infrared rays, so it will form close to the original human body contour and Virtual body image (with infrared imaging conditions) composed of air with human temperature.

2. Air circulation, thermal (infrared) radiation, space gas temperature, and cameras with infrared auxiliary functions. As long as these conditions are met, the virtual imaging of the human body is possible. We have already said that when the human body is at a static state, the temperature of the surrounding air (the temperature of the air acting on the human body) where the human body is located will be similar to the human body temperature, because gas molecules with human body temperature also radiate infrared rays, which will form close to The original human contour is composed of air with human temperature and a virtual human image (with infrared imaging conditions). When air circulation occurs in the room, these surrounding gases that are affected by human body's thermal (infrared) radiation will be displaced, and another virtual image of the human body will be formed similar to myself.

In general, the infrared virtual shape caused by human displacement (air circulation) is located by bosons in the flesh cells on the surface of the human head (or all of the human body). Air molecules heated by human body's infrared thermal radiation still retain the characteristics of the original human body. Because the temperature of the heat radiation formed by the organs on the surface of the human body and the various parts of the skin is different, the temperature of each part of the virtual human body model made of air will also be different, and an infrared imaging picture similar to the real virtual appearance of the human body will appear. The higher the thermal (infrared) radiation intensity, the greater the chance of extracorporeal (thermal radiation) imaging for those with large physical fitness. In the same space and with different physical signs, different infrared radiation imaging factors will appear, and people with high body temperature will easily form virtual bodies in vitro under the action of thermal (infrared) radiation.

Third, the humidity and density of indoor or outdoor air are also part of the reason for the virtual image of the human body. At the same time, in a small space, due to the large number of people, the indoor or outdoor air temperature will rise, and the density of water molecules in dirty air will also increase. These factors will have an effect on the refraction of light, and will also form a natural refraction phenomenon of "mirage" objects that are shifted over long distances due to the increase in humidity and density of gas molecules. The "flow of consciousness" in the picture is actually the rising circulation of the gas within a small range of the human body's temperature and the human lungs exhaling high-humidity foul gas. Increased air humidity, increased density, atmospheric circulation, complex composition of gaseous substances, increased temperature, etc., and many prone mysteries in nature. This also includes human body sensory illusions, hearing illusions, magnetic field forces, gravitational forces, sound waves, and electron current radiation from outer space.

For those virtual images of human bodies appearing in photos, people who do not understand science often refer to these factors as the true light of the universe, the manifestation of immortals, the stream of consciousness, the stream of human souls, and so on . When using our modern scientific ideas to explain, aren't all the gods behind the true masterpieces of nature! And aren't all the spooky pictures, bizarre pictures, bizarre pictures, weird pictures, etc. all from the causes of scientific theories from nature? Experts and scholars are invited to discuss the unsolved mysteries of nature in order to carry forward the spirit of human science and keep people away from superstition in religion. Doing a good job in popularizing science is a matter of our scientific and technological workers.

Matters needing attention in thermal imaging examination

The detection principle of infrared thermal imaging is actually not so mysterious. Explained from the physical principle, the human body is a naturally-occurring infrared radiation source, which constantly emits and absorbs infrared radiation to the surroundings. The temperature of normal parts of the human body is stable and special. Different temperatures have different thermal fields. When a lesion or abnormality occurs in a part, the blood flow here will change, resulting in local temperature changes. Infrared thermal imaging is based on this principle. The infrared radiation of the human body is collected by a thermal imager, converted into digital signals, and then a colored heat map is generated. The experts of the medical examination center are based on these heat maps to analyze and determine the location of the human lesion, the nature of the disease, and the extent of the disease.

Finally, the experts of the People's Medical Examination Center will introduce you to the pre-examination precautions of such a special infrared thermal imaging examination:

First, do a stomach check for three hours without food or water.

2. Examine the whole body, liver, gallbladder, and prostate. Those who consume alcohol, coffee drinks, and vasodilators within 24 hours before the examination are prohibited.

3. For women examining breasts and pelvic cavity, it is better to choose 5 ~ 10 days after menstrual period. All those who check the pelvic cavity need to urinate and defecate.

Fourth, within 24 hours before the test, do not use topical drugs, physical therapy, cupping and massage to avoid leaving marks on the skin and affecting the test results. ^[1]