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Text Chapter 2053 Visual Camouflage

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    It took Daniel a while to come back to his senses, and he smiled awkwardly: "It's nothing, we will definitely cooperate well. Please search (&£¤) to see the most complete! The fastest updated novel." Then his expression darkened,  "It's just that Ayiguzali's mother will be disappointed again." Yang Luo said, "I will still buy the stone from Ayiguzali's mother." Daniel's eyes lit up and he just nodded without saying anything.  What.  In fact, the villagers here are very simple and there are not so many intrigues. In their hearts, the People's Liberation Army is the most trustworthy. Although they have just been deceived once, it was not malicious.  "Bah bang bang" Yang Luo clapped his hands, "Okay, fellow villagers, we need your clothes, okay?" Daniel said, "Okay!" "Change clothes!" Yang Luo shouted,  Everyone found a fellow villager of similar stature and put on their clothes.  Then everyone found a few thick cotton hats and put them on their heads, covering half of their faces.  Yang Luo looked up and saw that Hongye hadn't finished yet. There were two girls combing her hair and wearing jewelry. Moreover, the two girls kept chattering. Although they couldn't understand, they could see their eyes and movements.  , must be praising the beautiful red leaves.  After five or six minutes, Hongye turned around in a circle and said with a giggle: "How about it, am I pretty?" Yang Luo curled his lips and said to Nu Erdong: "Brother, take us there  Their station!" Nu Erdong nodded helplessly, turned around and walked out.  Yang Luo patted the soldier on the shoulder: "Don't break the drill rules, stay here honestly." Several people left the room, Nu Erdong was about to walk to the door, Yang Luo held his shoulder  , "Xu Hang, the person responsible for defending the electronic countermeasures unit must be an enhanced class, snipers, and there will be no shortage of heavy firepower personnel. You go find the snipers and deal with them, and then kill the heavy firepower personnel when we take action."  "Yes!" Xu Hang jumped under the earth wall in one step, then leaned against the wall, bent down and quickly jumped out of the door, disappearing in front of everyone in the blink of an eye.  Wang Huan, Shen Hao and Wu Ke were a little unconvinced. Snipers and heavy firepower must be at the commanding heights. Not to mention whether they could find the hiding place, it was broad daylight. Wouldn't they be discovered if they went out?  Yang Luo looked back at the three of them, how could he not know what they were thinking: "Do you know what visual camouflage is?" "Yes!" Wu Ke said, "This is a compulsory subject for us, especially as a sniper  "Oh?" Yang Luo raised his eyebrows, "Tell me, what is visual camouflage?" Wu Ke opened his mouth. They do conduct camouflage training frequently, but these are all in accordance with the training subject list.  It would really be a bit difficult for him to say one, two, three, four.  Wang Huan suddenly said: "Visual camouflage is to use the surrounding environment for color camouflage. For example, this time we are wearing snow camouflage and a white cloak. As long as we lie down on the ground, it will be difficult for the enemy to spot us." Yang Luo Weiwei  Yixiao: "In principle, human vision is the result of the cooperation between the eyes and the brain's memory cells. The eyes transmit the surface image of the object they see to the brain, and then determine what it is. This is what we usually call first vision.  And your so-called disguise is the simplest, and it can also deceive the novices, but a real master, when observing and capturing the target, will search through the second vision, that is, the color and surrounding environment.  The outer edge of the object's shape contrast. In layman's terms, when they arrive at a certain area, they will immediately form a simulated image of the surrounding environment, which I call a mental image, and then the brain will involuntarily anticipate finding a target.  , compare the image in their field of vision with the image in their mind. If there is a certain difference, they will further observe and analyze it. This time will definitely not be too long, maybe only a few seconds, and then they will shoot without hesitation.  "Wang Huan murmured: "How is this possible? It's incredible." Yang Luo said: "There is nothing impossible. Any outline will be very obvious against a high contrast or smooth background, and a piece of white cloth will look like a lie.  Through everyone's eyes, what are you dreaming about? A real master, their understanding of the human body, recognition of the outline of objects, their ability to capture, and their instinctive and intuitive sensing abilities are all amazing. Only by breaking their  Only by using this kind of mental image can one become completely invisible! " "Then how can one better hide oneself and escape from the enemy's eyes?" Wu Kexu asked, not only him, but also Wang Huan and Shen Hao.  No one doubted Yang Luo's words.  After all, the name of the blood wolf, to them, is an existence like the god of war.In the field of combat, he is definitely a godfather-level figure.  If you don't take advantage of such a good learning opportunity, you would be really stupid. It will be impossible for you to have such an opportunity in the future.  Yang Luo looked at the time and said: "Humans observe the characteristics of things and receive information through their eyes. The most obvious and important method of visual camouflage is to change or interfere with the external contour features of objects that are familiar to humans, such as blurring  The outer edge of the target can also change the brain's judgment of the object's outline through the contrast of color, making it impossible for the observer to compare the outer outline of the object seen with the simulated image in the mind, thereby reducing the chance of being recognized, such as camouflage.  Many commanders have insufficient understanding of the role of patterns on camouflage uniforms and one-sided emphasis on clean military appearance, requiring soldiers to wear new and straight camouflage uniforms on the battlefield. In fact, camouflage uniforms that are dusty or worn out have more advantages than new and straight camouflage uniforms.  A more practical concealment effect. Therefore, we must know how to use various natural environments for camouflage. Then, we must understand the timely vegetation form, color and density of the mission area, and master the laws of some wild plants.  Natural camouflage may be used. In many cases, camouflage cannot be changed according to the environment at any time while traveling. Therefore, one basic principle should be remembered. When battlefield conditions cannot meet the requirements for successful camouflage, try to use dark colors for camouflage. This is to consider people.  Due to the characteristics of the human eye, the sensitivity of the human eye to dark-colored objects is much lower than that of light-colored objects. In most cases, light-colored objects are always discovered first. " "But" Shen Hao said hesitantly.  "The current environment is covered with snow. If you use dark camouflage, wouldn't it be the opposite color to the surrounding environment and be easily discovered?" Yang Luo bent down and picked up two palm-sized stones and said, "You are staring at the ground now.  Three minutes of snow! " Shen Hao didn't know why, but he still followed Yang Luo's request and stared at the snow on the ground a few meters away.  The rays of the sun in the sky shone on the snow, and the refracted light made his eyes uncomfortable.  Three minutes later, Yang Luo threw two stones.  One piece landed in the shadow of the corner, and the other flew more than twenty meters away and landed on the snowdrift outside the gate.  "Did you see those two stones?" Shen Hao's eyes widened. He saw where the stone fell, but he didn't see it: "It was too dark there to see. Is there another stone?"  "In the trap?" Wang Huan and Wu Ke looked very strange: "Shen Hao, you really can't see?" "Ah!" Shen Hao exclaimed, "I saw it, what's going on?"  " Yang Luo smiled slightly: "It is one o'clock in the afternoon, the sun is very bright, and the reflected light will be reflected on the snow. When you stare at the snow, it will cause temporary snow blindness, so you can't see the dark stones.  "The "enemy" only has one guard squad, so there is only one sniper. He will definitely have poor vision if he stares at the surrounding environment for a long time. "I understand!" Shen Hao asked excitedly.  Keren is so tall and needs to move. Even if the "enemy" causes visual differences due to environmental reasons, it is impossible not to notice it. " Yang Luo said: "You are right, it is easiest to shake images caused by movement.  Even people with high myopia can detect it from dozens of meters away. The field of view of normal people's eyes is very wide, which can reach 150 degrees left and right. A trained person can detect it with the naked eye up to 300 meters away.  Slightly moving enemies. A master can observe a human body moving five hundred meters away, but a master of camouflage can achieve true invisibility, even if the outline of an object is the most obvious part.  But when these parts appear black, they will disrupt the outline of the human body and make it difficult to identify. The head and shoulders of the human body are the easiest to recognize, so you must change the lines of these appearances when camouflaging.  Remember, only man-made things have geometric shapes. The shapes of natural combinations are very random, and geometric shapes are rarely seen. Therefore, a master of camouflage will reshape the head with dark soil, that is, reshape the forehead.  The bulges and depressions of the eye sockets, nose, ears, and chin are filled with dark soil to break the original shape. Then the clothing is effectively camouflaged, and finally the eyes of the "enemy" can be deceived by using light.  When the surrounding environment is particularly bright, the shadows will appear particularly dark. This light and dark areas will form a very extreme contrast. Under this extreme contrast, it is difficult for the human eye to adjust the difference in light and darkness between the two places at the same time.   In this way, no matter you are squatting or curled up, it will be difficult for the "enemy" to detect whether you are a person or a stone." After speaking, Yang Luo looked at the time again, "Okay, where is Xu Hang?  It should be over, it¡¯s our turn.¡± At this time, there was a protruding hillside on the side of the village.On the rock, a soldier in a white cloak was lying there depressedly.  There was another person sitting next to him. His entire head was wrapped in black mud, with only his eyes, nostrils and mouth exposed. It was angular and irregular.  The clothes on his body are also black and white. The black is mud and the white is snow.  If you don't look closely, it's just a stone.  And that soldier never dreamed that as a guard, even the best sniper, he would be touched by such a monster without noticing, and then he would act heroically without any chance to react.  He just couldn't figure out where this pervert came from. He was a few hundred meters away, but he escaped his eyes and killed him.  Xu Hang chuckled, and the nearly dry mud on his face cracked in pieces, but did not fall off: "Boy, don't look so bitter and resentful. Don't say it's you, it's Sun Haiyang of the Tigers in front of me.  It's not enough." The soldier was not convinced when he heard Xu Hang's words and snorted: "Don't talk nonsense. If you met Captain Sun, he would have killed you with one shot."
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